Bull World Health Organ 2017;95:683–694 | doi: http://dx.doi.org/10.2471/BLT.17.194399 Research 683 Using health-facility data to assess subnational coverage of maternal and child health indicators, Kenya Isabella Maina,a Pepela Wanjala,a David Soti,b Hillary Kipruto,c Benson Drotid & Ties Boermae Introduction Countries are increasingly focused on the assessment of per- formance of health programmes at the subnational level. The sustainable development goals further amplify the importance of local data to assess progress and allocate resources to reduce inequalities within countries.1 Coverage of maternal and child health interventions are among the most commonly used mea- sures to monitor the implementation of health programmes at both national and subnational levels. During the era of the millennium development goals, monitoring the progress of maternal and child health inter- ventions relied heavily on national household surveys. These are conducted about once every five years and provide data on national-level trends and differentials in maternal and child health indicators.2 Health-facility data are another source of population- based statistics for selected maternal and child health and other indicators. For instance, immunization programmes use such data to obtain coverage estimates at the national and local levels.3 Many countries are using health-facility data to monitor annual progress and sometimes to conduct more advanced analyses.4–7 Scorecards ‒ for instance in the African Leaders Malaria Alliance initiative8 ‒ are increasingly popular and often based on local facility data. In general, however, concerns about data quality have hampered the use of health-facility data to obtain population- based statistics. Incomplete and inaccurate reporting of events, and the challenge of estimating the size of the target popula- tions, especially at subnational levels, may lead to implausible high (well over 100%) or low coverage results. Survey-based estimates of maternal and child health intervention coverage are considered reliable if the survey design and implementa- tion are of high quality.9–12 These are often the preferred source to monitor trends and inequalities. While such surveys can also provide subnational data at the first administrative level (provinces, regions or counties), they do not meet the demand for local coverage data, both in terms of frequency (annual) and disaggregation down to the second administrative level (districts or subcounties). Recent progress in the implementation of electronic web- based reporting systems allows for easier and faster report- ing and better data quality control and feedback. The system most commonly used (in over 40 countries) is district health information software, version 2 (DHIS 2; Health Information Systems Programme, University of Oslo, Norway).13,14 Wider use of DHIS 2 could result in more accurate reporting on the numerators of the coverage indicators for child vaccinations or antenatal and delivery care. If target populations can be estimated more accurately, facility-based coverage can be used for monitoring trends at subnational levels. The objective of this study was to develop a systematic approach to obtaining the best possible statistics for maternal and child health coverage indicators from health-facility data. The method focused on assessing and adjusting for incomplete reporting of event data from health facilities and on improv- Objective To develop a systematic approach to obtain the best possible national and subnational statistics for maternal and child health coverage indicators from routine health-facility data. Methods Our approach aimed to obtain improved numerators and denominators for calculating coverage at the subnational level from health-facility data. This involved assessing data quality and determining adjustment factors for incomplete reporting by facilities, then estimating local target populations based on interventions with near-universal coverage (first antenatal visit and first dose of pentavalent vaccine). We applied the method to Kenya at the county level, where routine electronic reporting by facilities is in place via the district health information software system. Findings Reporting completeness for facility data were well above 80% in all 47 counties and the consistency of data over time was good. Coverage of the first dose of pentavalent vaccine, adjusted for facility reporting completeness, was used to obtain estimates of the county target populations for maternal and child health indicators. The country and national statistics for the four-year period 2012/13 to 2015/16 showed good consistency with results of the 2014 Kenya demographic and health survey. Our results indicated a stagnation of immunization coverage in almost all counties, a rapid increase of facility-based deliveries and caesarean sections and limited progress in antenatal care coverage. Conclusion While surveys will continue to be necessary to provide population-based data, web-based information systems for health facility reporting provide an opportunity for more frequent, local monitoring of progress, in maternal and child health. a Health Sector Monitoring and Evaluation Unit, Department of Policy Planning and Health Care finance, Ministry of Health, Nairobi, Kenya. b Department of Preventive and Promotive Health, Ministry of Health, Nairobi, Kenya. c Kenya Country Office, World Health Organization, Nairobi, Kenya. d Regional Office for Africa, World Health Organization, Brazzaville, Congo. e Center for Global Public Health, Department of Community Health Sciences, University of Manitoba, 750 Bannatyne Avenue, R3E0W2 Winnipeg, Manitoba, Canada. Correspondence to Ties Boerma (email: ties.boerma@umanitoba.ca). (Submitted: 21 March 2017 – Revised version received: 3 July 2017 – Accepted: 4 July 2017 – Published online: 28 August 2017 ) Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399684 Research Maternal and child health coverage in Kenya Isabella Maina et al. ing estimates of the target populations. We applied the method to Kenya using data from facilities in the 47 counties and from the Kenya demographic and health surveys. Methods Table 1 summarizes the four steps of the method and its application in Kenya. The first step is to obtain data and statis- tics from different sources. The national bureau of statistics provides the official population projections, by age, sex and subnational unit. The most recent pop- ulation-based survey provides statistics on the coverage of key interventions at national and subnational levels for a specified time period before the survey. Subnational levels include provinces, regions and counties but usually not districts. At the health facility level, data for key maternal and child health interventions – such as ANC first and fourth visit, place of delivery, Caesarean section, first and third dose of pentava- lent vaccination and measles vaccina- tion – are obtained for multiple years (preferably at least three years) to be able to assess consistency over time. In most countries using DHIS 2, these data are derived from paper-based recording and reporting in almost all facilities. The monthly facility reports are then sent to the district or subcounty health office where the data are entered into DHIS 2 and uploaded to the Internet. However, some facilities (mainly hospitals) enter the data directly into DHIS 2. Step 2 starts with assessing the quality of the numerator of the coverage indicator by analysing completeness of reporting and consistency over time. High levels of reporting (over 80% of health facilities reporting a specific indi- cator) are essential to be able to compute coverage rates. Internal consistency is checked in terms of trends over time for coverage of each indicator, as well as between first antenatal visit and first pentavalent vaccination, and between first and third pentavalent vaccinations, as recommended by the World Health Organization.15 Outliers, defined as more than two standard deviations from the mean values of the numerators for the multi-year period, are identified and corrected if no satisfactory explanation is found for the outlier value. For the coverage calculations, we need to adjust for incomplete reporting by facilities. This involves making as- sumptions about the number of service outputs (pregnancy care, vaccinations, etc.) provided at facilities which did not report compared with those that re- ported. The adjustment can be expressed as follows: n(adjusted) = n + n(1/(c)‒1)*k (1) where n is the number of service outputs, c is the reporting completeness, k is the adjustment factor. If we consider the missing reports an indication that no services were provided during the reporting period, then k = 0, and no adjustment is made for incomplete re- porting. However, if facilities provided services but not at the same level as before reporting periods, the apparent incomplete reporting is an indication of a lower level of service provision; k in this case is between 0 and 1. In other cases, it may be assumed that Table 1. Summary of the method for computing maternal and child health coverage statistics from health facility routine data, with an example from Kenya, 2016 Step Method Kenya, September 2016 Step 1. Obtain data from different sources Obtain most recent household survey with national and subnational statistics. Identify indicators with universally high coverage Data from Kenya demographic and health survey 2014. Coverage of first antenatal visit and first dose of pentavalent vaccine ≥ 95% in most counties (41 of 47) Use official population projections, by subnational unit and target age and sex groups Projections for total population and population < 1 year old by county Obtain health facility reports on services provided and reporting rates Four years of data by county for key maternal and child health indicators (2012/13 to 2015/16) Step 2. Assess and adjust health facility reported data (numerators) Assess completeness of facility reporting. Adjust for non-reporting by making assumptions about performance of non-reporting facilities, using an adjustment factor based on comparison with survey data Good reporting rates during 2012/13 to 2015/16, but increasing over time, which may affect trends. Adjustment factor selected on the basis of comparison with Kenya demographic and health survey 2014 at county level Check consistency of coverage of interventions over time, by county, for key indicators: numbers of first antenatal visit and first dose of pentavalent vaccine; compare numbers of first and third doses of pentavalent vaccine Good consistency over time for data on coverage of first antenatal visit and first dose of pentavalent vaccine. First pentavalent vaccination numbers slightly higher than first antenatal visit numbers, suggesting more complete reporting Step 3. Compute target populations based on health-facility data (denominators) Compute coverages of first antenatal visit and first dose of pentavalent vaccine with census projection-based denominators to assess coverage level and identify outliers National coverage was 90–95% (2012/13 to 2015/16), but six northern counties had consistently > 120% coverage, 12 counties had unlikely low coverage (< 80%) Revise the target population for infants based on reported first antenatal visit or first dose of pentavalent vaccine numbers. First dose of pentavalent vaccine numbers from facilities used as target population, adding 3.0% for non-coverage of first dose of pentavalent vaccination Derive target populations for pregnancies, deliveries and infants Kenya demographic and health survey 2014 data used to estimate target populations Step 4. Calculate coverages using adjusted numerators and improved denominators Calculate indicators for antenatal care, immunizations, delivery and other services. Check national and county rates National level for 2012–14 close to Kenya demographic and health survey 2014; good consistency at county level Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399 685 Research Maternal and child health coverage in KenyaIsabella Maina et al. services were provided at the same rate in non-reporting facilities as in report- ing facilities, and so k = 1. Important considerations in the selection of a value of k are the extent to which large health facilities and private health facilities are reporting and engaged in the provision of the specific services. This is likely to be different for different services, resulting in different adjustment factors. Subse- quently, the selection of the most likely value of k is done through a comparison of facility reports with the survey results, by selecting a value of k that brings the adjusted health facility statistic close to the survey statistic for a particular year with data from both sources. Step 3 is about finding the best pos- sible denominator or target population size. This is usually obtained from cen- sus projections by the country’s national bureau of statistics. Often, problems with the projected subnational denomi- nators lead to unexpectedly high or low coverage rates. An alternative approach is to derive the population size from health facility data on indicators with near-universal coverage (at least 90%), such as the first antenatal visit or the first dose of pentavalent vaccine (normally given at 6 weeks of age). If the health facility reports are of good quality, and almost all children are vaccinated, the first vaccination or first antenatal visit numbers should be very close to the actual target populations. Only a small proportion is added to the reported first pentavalent vaccination or first antenatal visit numbers to account for those who did not receive them (< 10% of people, according to household surveys in many countries).16,17 The estimated young in- fant target population can then be used to obtain target populations for other maternal and child health coverage indicators (e.g. live births, deliveries, pregnancies and older infants), based on available statistics from recent surveys or other sources. In step 4, the adjusted numbers and denominators are used to calculate the subnational coverages of immuniza- tions, antenatal care (first and fourth visits) and facility-based deliveries. In the second half of 2016, we used data from Kenya to apply and refine the method. Health-facility data were analysed across the 47 counties for the fiscal years (1 July to 30 June) 2012/13, 2013/14, 2014/15 and 2015/16 and com- pared with survey results from the most recent Kenya demographic and health survey in 2014.18 Population projections were obtained from the 2009 Kenya national census.19 All calculations were done using Microsoft Office 365 Excel software version 1705 (Microsoft Corporation, Redmond, United States of America). The spreadsheet with data by county and the adjustment procedure are available from the corresponding author. Results Data quality assessment In Kenya in 2015/16, the national reporting completeness for the vac- cination reporting forms was high (93.7%; 69 470/83 179 expected monthly reports; Table 2) and < 80% in only one county. This represented a modest increase in reporting rates since 2012/13 (national rate 89.4%; 60 450/72 384; < 80% in 12 counties). Also, the re- porting rates were high throughout the period for antenatal and delivery care forms (from 85.9%; 72 384/84 276, in 2012/13 to 94.9%; 83 179/87 684, monthly reports in 2015/16). There were no outliers at the level of the 47 counties, which indicates good consistency over time. The internal consistency between numbers of first and third doses of pen- tavalent vaccine was also good, since the first vaccination values were higher in all counties and years, as expected, and the size of the difference between the two doses corresponded well with the survey drop-out rates (Table 2). The numbers of first pentavalent vaccinations and first antenatal visits in counties were similar, as expected on the basis of the Kenya demographic and health survey 2014 re- sults.18 The numbers of first pentavalent vaccinations exceeded first antenatal visits in most counties, suggesting more complete reporting. Therefore, we used first pentavalent vaccination as the key indicator to obtain denominators. We selected the adjustment factors based on our knowledge of the maternal and child health programmes, the types of facilities where care was provided and comparison with the survey-based statistics. For vaccination coverage the adjustment factor k is likely to be low as vaccine supplies are directly linked to reporting. We used k = 0.25 as some vaccinations may still be given in non- Table 2. Assessment of numerators and denominators and adjustments for coverage of the first dose of pentavalent vaccine from health-facility data, Kenya, 2012/13 to 2015/16 Variable Year 2012/13 2013/14 2014/15 2015/16 Numerator Reported no. of vaccinations 1 204 657 1 226 621 1 253 995 1 270 117 Reporting completeness, %a 84.4 85.3 91.7 93.7 Adjusted no.b 1 260 167 1 279 415 1 282 366 1 291 389 Denominator, census Census projection, infants 1 316 843 1 356 076 1 397 189 1 439 845 Coverage, based on census projection, % 95.7 94.3 91.8 89.7 Coverage, from Kenya demographic and health survey 2014, %c 97.0 97.0 N/A N/A Denominator, first dose of pentavalent vaccination No. of infants, adjusted for non- vaccinated (3%) 1 299 141 1 318 985 1 322 027 1 331 329 Coverage of first dose of pentavalent vaccine, %d 97.0 97.0 97.0 97.0 N/A: not applicable. a Reporting rate is the number of reports received divided by the number of reports expected. b Using adjustment factor for incomplete reporting at facilities, k = 0.25. c Coverage by 12 months among children aged 12–23 months (i.e. in 2012/13, if the survey is on average mid-2014). d Total number of vaccinations reported (adjusted) / number of infants eligible for vaccination (adjusted for non-vaccinated) × 100. Notes: Data were from routine reporting of health facilities via DHIS 2 (district health information software, version 2.0). Health facility data are for fiscal years (1 July to 30 June). Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399686 Research Maternal and child health coverage in Kenya Isabella Maina et al. reporting facilities. This value of k also had good agreement with the national coverage rate for first pentavalent vac- cination in the demographic and health survey.18 For antenatal and especially delivery care, the non-reporting fa- cilities included a higher proportion of private facilities and most of those provided pregnancy related-services. In the demographic and health survey, one-quarter of all facility-based deliver- ies took place in private health facilities. To adjust for incomplete reporting, k was set at 0.5 for antenatal care and at 1 for deliveries, bringing the health-facility- based rates close to coverage rates for the three years preceding the survey. County coverage rates based on the census population projections indicated that there were major de- nominator issues. Several counties had denominators that were too low (six counties – all in the northern parts of Kenya – consistently had coverage estimates exceeding 120%), while other counties had unlikely low coverage of the first pentavalent vaccination (11 counties were consistently below 80%). Because of these challenges with the accuracy of the census projections at the county level, our confidence in the quality of the facility reports on first pentavalent vaccination and the near-universal national coverage of this vaccination in the household survey data, we used the numbers of children Table 3. Coverage of infant vaccinations and maternity care from health facility and survey data, Kenya, 2012/13 to 2015/16 Indicators Facility dataa Survey data Year 2012/13 Year 2013/14 Year 2014/15 Year 2015/16 DHS 2014b DHS 2012– 2014c MIS 2013– 2015d Vaccinated among children 12–23 months Vaccinated by 12 months Infant vaccinations No. of infants eligible for vaccination 1 299 141 1 318 985 1 322 027 1 331 329 3 777 3 777 N/A N/A First dose of pentavalent vaccine No. of infants vaccinated 1 260 167 1 279 415 1 282 366 1 291 389 3 683 3 664 N/A N/A Coverage, % 97.0 97.0 97.0 97.0 97.5 97.0 Third dose of pentavalent vaccine No. of infants vaccinated 1 165 483 1 185 887 1 197 074 1 196 086 3 396 3 335 N/A N/A Coverage, % 89.7 89.9 90.5 89.8 89.9 88.3 Measles vaccine No. of infants vaccinated 1 159 811 1 121 647 1 171 606 1 157 572 3 290 2 980 N/A N/A Coverage, % 89.3 85.0 88.6 86.9 87.1 78.9 Full immunization coverage No. of infants vaccinated 1 081 394 1 041 468 1 094 094 1 104 023 2 829 2 693 N/A N/A Coverage, % 83.2 79.0 82.8 82.9 74.9 71.3 Maternity care No. of women giving birth 1 331 750 1 352 091 1 355 210 1 364 745 N/A N/A 10 378 1 776 No. of pregnant women 1 371 702 1 392 654 1 395 866 1 405 688 N/A N/A N/A N/A Antenatal visit: first No. of pregnant women attending 1 265 594 1 336 775 1 359 273 1 400 956 N/A N/A 9 890 1 669 Coverage, % 92.3 96.0 97.4 99.7 95.3 94.0 Antenatal visits: four or more No. of pregnant women attending 543 936 604 384 702 575 723 897 N/A N/A 5 791 1 092 Coverage, % 39.7 43.4 50.3 51.5 55.8 61.5 Delivery in health-care facility No. of health facility deliveries 815 959 956 097 998 896 1 049 285 N/A N/A 6 642e N/A Coverage, % 61.3 70.7 73.7 76.9 64.0e Caesarean section delivery No. of caesarean section deliveries 103 785 121 789 134 892 147 463 N/A N/A 903 N/A Coverage, % 7.8 9.0 10.0 10.8 8.7 DHS: Kenya demographic and health survey; MIS: Kenya malaria indicator survey; N/A: not applicable. a From routine reporting via DHIS 2 (district health information software, version 2.0), using adjusted numerators and denominators. Numerators for facility data were adjusted for incomplete reporting; denominators were derived from facility data on the first dose of pentavalent immunization. b From the Kenya demographic and health survey 2014.18 c From the Kenya demographic and health survey 2014, based on recall of the survey respondents.18 d From the Kenya malaria indicator survey 2015, based on recall of the survey respondents.21 e Survey data are for numbers of births; facility data are for numbers of women delivering. Notes: Health facility data are for fiscal years (1 July to 30 June). Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399 687 Research Maternal and child health coverage in KenyaIsabella Maina et al. with first pentavalent vaccination as an alternative estimate of the denomina- tor or target population at the county level. To obtain the target population size, we added an estimate of the num- ber of non-immunized infants (3% of the target population, based on the demographic and health survey)18 to the adjusted number of vaccinations, resulting in 1.33 million infants eligible for vaccination in 2015/16. We used this denominator as target population for all vaccinations. For live births, we added 2.0% to the denominator to include neonatal deaths. For deliver- ies, we reduced the number of live births by 1.5% to allow for multiple births20 and added 2.0% to allow for stillbirths. For pregnancies, we added 3.0% to deliveries to account for fetal loss before stillbirths. Early fetal losses are generally not included as in Kenya these mostly occur before the first an- tenatal care visit is made (median first visit is made at 5.4 months according to the demographic and health survey).18 Infant vaccination coverage The four-year trend in vaccination cov- erage from facility data for all Kenya showed flat or slightly declining cover- age for the third dose of pentavalent vac- cine and for measles vaccine (Table 3). Third pentavalent vaccination levels were consistent with the survey-based statistics. Measles vaccination coverage was somewhat higher in the facility data than in the survey data (vaccinated by 12 months among children aged 12‒23 months), which may be due to facility reporting of some vaccinations given to children after their first birthday, as the values were very close to the values in the 2014 demographic and health survey, based on children aged 12–23 months. The full vaccination coverages were considerably higher in the facility Fig. 1. Pentavalent vaccine coverage (receiving three doses in infancy) from health-facility data, by county, Kenya, 2012/13 and 2015/16 Co ve ra ge , % 100 90 80 70 60 50 40 30 20 10 0 M an de ra W es t P ok ot Tu rka na Sa m bu ru M ars ab it W aji r Ta na Ri ve r Isi olo Ga ris sa Na rok Bu ng om a La m u Th ara ka N ith i Ho m a B ay Kia m bu Ba rin go Ka jia do Kit ui Kw ale Tra ns N zo ia Kis um u Elg ey o M ara kw et Ny eri Ua sin G ish u Bu sia La iki pia M eru Na iro bi Vih iga Kis ii Kir iny ag a Na nd i Ka ka m eg a Ke ny a M igo ri Sia ya Em bu Na ku ru Ke ric ho M ur an ga Ny am ira M ac ha ko s Ta ita Ta ve ta Kil ifi Bo m et M om ba sa Ny an da ru a M ak ue ni County or country 2015/16 2012/13 Notes: Health-facility data were from routine reporting via DHIS 2 (district health information software, version 2.0) for fiscal years (1 July to 30 June). Adjusted values are shown, aggregated by county. Numerators for facility data were adjusted for incomplete reporting; denominators were derived from facility data on the first dose of pentavalent immunization. Coverage denominators for facility data are in Table 4. Kenya value, shown in grey, is the weighted mean of the 47 counties. Fig. 2. Antenatal care visits coverage (first visit and four or more visits) comparing health facility and survey data, Kenya, 2007/08 to 2015/16 Co ve ra ge , % 100 80 60 40 20 0 Year First visit, DHIS-2 ≥ 4 visits, DHIS-2 First visit, survey ≥ 4 visits, survey 2007/08 2009/10 2011/12 2013/14 2015/16 DHIS-2: district health information software, version 2.0. Notes: Health-facility data were from routine reporting via DHIS 2 (district health information software, version 2.0) for fiscal years (1 July to 30 June) and aggregated for the 47 counties. Survey data were from the Kenya demographic and health survey 2014.18 Coverage denominators for facility data for 2013/14 and 2015/16 are in Table 3. Denominators for survey data for 2011/12 and 2009/10 are in Table 3 and for 2007/08 n = 3101 births. Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399688 Research Maternal and child health coverage in Kenya Isabella Maina et al. data than in the survey data, and also implausibly high compared with the coverage of the specific vaccinations. It is likely that over-reporting of full vac- cination status occurred in the facility reports. The differences by county within Kenya were substantial (Fig. 1). In 2015/16, 28 counties had third pen- tavalent vaccination coverage of 90% or higher, while five counties, all in northern Kenya, had third pentavalent vaccination coverage below 80%. In 25 of the 47 counties the third pentavalent vaccination coverages in 2015/16 were lower than in 2012/13. Antenatal and delivery care Based on the adjusted facility data, first antenatal visit coverage was near- universal and close to the demographic and health survey results (Table 3 and Fig. 2). The consistency between facil- ity and survey data was less satisfactory for the proportion of pregnant women who made four or more antenatal care visits. Household survey data (from two demographic and health surveys,18,22 and also from the Kenya malaria indicator survey 2015)21 showed an increase to 61.5% for the three years preceding the survey (midpoint shown in Fig. 3). The facility reporting data also showed an increase during the period 2012/13 to 2015/16 but at a lower level than the surveys. Since this is unlikely to be due to a problem with the size of the target population, it could be attributed to un- derreporting of four antenatal visits by health facilities or over-reporting of the number of visits in household surveys. The facility data showed an increase in the proportion of women deliver- ing in health facilities from 61.3% (815 959/1 325 124 deliveries) in 2012/13 to 76.9% (1 049 285/1 357 956 deliveries) in 2015/16, up from the survey estimate for 2012‒2014 of 64.0% (6 642/10 378 Fig. 3. Facility-based delivery coverage and caesarean section delivery rate comparing health facility and survey data, Kenya, 2007/08 to 2015/16 Co ve ra ge , % 100 80 60 40 20 0 Year Delivery care, DHIS-2 Caesarean section, DHIS-2 Delivery care, survey Caesarean section, survey 2007/08 2009/10 2011/12 2013/14 2015/16 DHIS-2: district health information software, version 2.0. Notes: Health-facility data were from routine reporting via DHIS 2 (district health information software, version 2.0) for fiscal years (1 July to 30 June) and aggregated for the 47 counties. Survey data were from the Kenya demographic and health survey 2008‒09,22 Kenya demographic and health survey 201418 and Kenya malaria indicator survey 2015.21 Coverage denominators for facility data for 2013/14 and 2015/16 are in Table 3. Denominators for survey data for 2011/12 and 2009/10 are in Table 3 and for 2007/08 n = 3101 births. Fig. 4. Facility-based delivery coverage from health-facility data, by county, Kenya, 2012/13 and 2015/16 Co ve ra ge , % 100 90 80 70 60 50 40 30 20 10 0 W es t P ok ot Na rok Sa m bu ru Ka jia do Tu rka na Ta na Ri ve r M an de ra M ars ab it Tra ns N zo ia Ga ris sa Na nd i W aji r La m u Ny an da ru a Kit ui Kw ale Ho m a B ay Ba rin go Ka ka m eg a Bo m et M ur an ga Bu sia M igo ri M ak ue ni Elg ey o M ara kw et Isi olo Ke ny a Vih iga Bu ng om a Ua sin G ish u Na ku ru Th ara ka N ith i Kir iny ag a Kil ifi M eru Kis um u Sia ya Kis ii Ny am ira M om ba sa La iki pia Ke ric ho Ta ita Ta ve ta Em bu Ny eri M ac ha ko s Na iro bi Kia m bu County or country 2015/16 2012/13 Notes: Health-facility data were from routine reporting via DHIS 2 (district health information software, version 2.0) for fiscal years (1 July to 30 June). Adjusted values are shown, aggregated by county. Coverage denominators are in Table 5. Kenya, shown in grey value is the weighted mean of the 47 counties. Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399 689 Research Maternal and child health coverage in KenyaIsabella Maina et al. births) of births in health facilities. The variation in coverage of facility-based delivery by county was considerably greater than that for vaccination cover- age, with values over 90% in ten counties and less than 60% in nine counties in 2015/16 (Fig. 4). Health facility delivery coverage was higher in 2015/16 than in 2012/13 in 44 of the 47 counties. The increase was large in almost all counties, and often greater in the lower coverage counties. The number of caesarean sections per 100 deliveries in the population also increased from 7.8 (103 785/1 325 124) in 2012/13 to 10.8 (147 463/1 357 956) in 2015/16 (Table 3), corresponding to the increased proportion of women delivering in health facilities. Discussion Health-facility data obtained from rou- tine reporting systems are an important tool for assessing progress at subnational levels. This study presented a systematic approach to analysing routine health- facility data, focusing on data quality assessment and adjustment and obtain- ing denominators from data for inter- ventions with near-universal coverage. Applying the method to Kenya showed that health-facility data can provide up-to-date information to monitor re- cent subnational and national coverage trends for key maternal and child health indicators. This study was conducted as part of the midterm review of the implementation of the Kenya health sector strategic and investment plan 2014–2018.23 In this plan the assessment of progress and performance towards the midterm targets in mid-2016 relied heavily on facility data because the last survey with maternal and child health indicators took place in 2014. Our results provide important information on the maternal and child health component of the implementa- tion of national and subnational health plans. Vaccination coverage rates stag- nated or declined modestly, but were still at a high level. In most counties coverages were lower in 2015/16 than four years earlier. The Kenya strategic plan targets and the global goal of reach- ing and sustaining 90% national full vaccination coverage and 80% in every district or equivalent administrative unit for all vaccines included in the national programme24 were far from being met. Table 4. Numerators and denominators for calculating coverage of infant vaccinations (receiving three pentavalent doses in infancy) from health-facility data, by county, Kenya, 2012/13 and 2015/16 County or country Year 2012/13 Year 2015/16 No. of eligible infants No. vaccinated No. of eligible infants No. vaccinated Baringo 19 314 17 743 18 747 16 676 Bomet 23 410 22 581 23 698 22 849 Bungoma 59 967 52 666 56 095 48 669 Busia 30 596 28 178 26 441 24 252 Elgeyo Marakwet 14 866 13 442 14 042 12 807 Embu 12 844 11 791 12 935 12 134 Garissa 16 458 12 734 18 846 15 869 Homa Bay 37 104 32 295 35 306 31 239 Isiolo 5 983 4 980 6 382 5 283 Kajiado 29 483 26 146 32 373 28 924 Kakamega 62 054 56 777 58 112 54 226 Kericho 24 414 22 958 22 746 21 231 Kiambu 45 260 42 913 54 254 51 177 Kilifi 45 271 39 908 46 596 41 433 Kirinyaga 11 098 10 729 11 635 11 160 Kisii 37 493 35 386 35 765 33 113 Kisumu 36 008 31 967 34 162 31 620 Kitui 29 326 25 518 27 203 24 493 Kwale 29 008 25 882 29 055 26 017 Laikipia 13 538 12 976 14 402 13 257 Lamu 4 177 3 766 4 417 3 902 Machakos 28 499 27 437 28 727 27 506 Makueni 22 646 22 220 20 273 19 772 Mandera 20 722 11 329 25 901 15 297 Marsabit 12 523 10 193 13 057 10 343 Meru 34 597 31 362 35 577 32 834 Migori 41 137 37 496 41 659 38 892 Mombasa 29 206 27 894 32 921 31 761 Muranga 21 577 20 852 20 296 19 182 Nairobi 118 297 109 680 133 044 123 088 Nakuru 57 852 53 217 61 295 57 653 Nandi 22 768 21 939 20 776 19 291 Narok 37 573 32 523 41 217 35 179 Nyamira 18 965 18 030 19 971 19 037 Nyandarua 14 871 14 860 15 082 14 606 Nyeri 16 290 14 885 15 126 13 802 Samburu 10 336 7 689 10 185 7 902 Siaya 31 409 29 592 27 275 25 561 Taita Taveta 7 347 7 060 7 858 7 531 Tana River 8 462 6 890 9 598 7 941 Tharaka Nithi 9 612 8 864 9 139 8 077 Trans Nzoia 26 374 24 468 28 015 25 183 Turkana 27 651 19 713 33 428 25 220 Uasin Gishu 30 160 27 255 32 664 29 872 Vihiga 18 106 17 508 18 233 16 874 Wajir 17 309 13 225 19 367 15 557 West Pokot 27 179 18 422 27 433 18 266 Kenyaa 1 299 141 1 165 483 1 331 329 1 196 086 Notes: Health facility data are for fiscal years (1 July to 30 June). a Weighted county mean. Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399690 Research Maternal and child health coverage in Kenya Isabella Maina et al. Table 5. Numerators and denominators for calculating coverage of facility deliveries from health-facility data, by county, Kenya, 2012/13 and 2015/16 County or country Year 2012/13 Year 2015/16 No. of women giving birth No. of health facility deliveries No. of women giving birth No. of health facility deliveries Baringo 19 798 12 215 19 218 13 885 Bomet 23 998 11 012 24 292 17 632 Bungoma 61 472 29 943 57 503 44 620 Busia 31 364 14 825 27 104 19 875 Elgeyo Marakwet 15 239 8 171 14 395 10 683 Embu 13 166 11 058 13 260 12 897 Garissa 16 872 7 362 19 319 11 656 Homa Bay 38 036 20 394 36 193 25 751 Isiolo 6 133 3 008 6 542 4 926 Kajiado 30 223 10 237 33 185 15 402 Kakamega 63 612 27 239 59 571 43 152 Kericho 25 027 16 671 23 317 22 068 Kiambu 46 396 53 723 55 616 59 099 Kilifi 46 407 26 183 47 765 39 714 Kirinyaga 11 376 9 087 11 927 9 711 Kisii 38 434 26 875 36 663 32 920 Kisumu 36 911 30 542 35 019 30 329 Kitui 30 062 15 285 27 886 19 527 Kwale 29 736 11 633 29 784 20 942 Laikipia 13 878 10 820 14 763 13 712 Lamu 4 282 1 977 4 528 3 060 Machakos 29 214 21 306 29 448 29 628 Makueni 23 215 10 789 20 781 15 310 Mandera 21 242 7 656 26 551 14 023 Marsabit 12 837 4 759 13 385 7 220 Meru 35 466 32 607 36 470 30 905 Migori 42 170 24 792 42 704 31 404 Mombasa 29 939 21 458 33 748 31 079 Muranga 22 119 13 674 20 806 15 158 Nairobi 121 266 103 697 136 384 138 363 Nakuru 59 304 41 100 62 834 49 451 Nandi 23 339 9 567 21 297 13 136 Narok 38 516 10 474 42 251 16 795 Nyamira 19 441 13 705 20 472 18 814 Nyandarua 15 245 10 276 15 460 10 549 Nyeri 16 699 17 063 15 506 15 437 Samburu 10 595 2 978 10 440 4 728 Siaya 32 197 21 285 27 959 24 431 Taita Taveta 7 531 5 419 8 056 7 638 Tana River 8 675 2 144 9 839 5 159 Tharaka Nithi 9 854 8 632 9 368 7 445 Trans Nzoia 27 036 11 470 28 719 16 974 Turkana 28 345 10 743 34 267 15 936 Uasin Gishu 30 917 20 807 33 484 26 219 Vihiga 18 561 9 004 18 690 14 408 Wajir 17 743 6 872 19 853 12 686 West Pokot 27 861 7 811 28 122 11 157 Kenyaa 1 331 750 815 959 1 364 745 1 049 285 a Weighted county mean. Notes: Health facility data are for fiscal years (1 July to 30 June). Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399 691 Research Maternal and child health coverage in KenyaIsabella Maina et al. Deliver ies in a hea lth faci l - ity increased rapidly during the period 2012/13 to 2015/16. While household surveys showed a major increase to 64.0% before the Kenya strategic plan, the facility data indicated a continued national increase to 76.9% in 2015/16, driven by increases in 44 of the 47 counties. In 2013, Kenya introduced a free maternity initiative in all public health facilities, to encourage women to deliver in facilities. Even though it is not possible to wholly attribute the current trends to this initiative, the results obtained from the facility data are encouraging, confirming continued rapid increases in deliveries in health facilities. Further efforts are needed to concentrate in the nine counties with more than 40% of deliveries occurring at home (mostly located in the northern and more sparsely populated areas of Kenya) and in the counties with the largest numbers of home deliveries (lo- cated in western Kenya). Furthermore, caesarean section rates were increasing in almost all counties, proportional to the increases in institutional deliveries. Coverage of antenatal care with at least four visits was also increasing but much slower than delivery care coverage and was still only just over 50% in 2015/16 according to the facility data. Household survey data, based on recall by moth- ers, may overestimate the number of antenatal visits. Analysis of the health-facility data was possible due to several factors pres- ent in Kenya that provide lessons for many other countries now implement- ing DHIS 2. This also highlights the limitations of this type of analysis. First, the health ministry, both at national and county levels, has a strong commitment to the health facility reporting system. The government made it mandatory that all programmes use the same system for collection of facility-based indicators to ensure that the systems are interoper- able. The only exception to date is the disease surveillance system which is not yet fully integrated. The health ministry is also strongly committed to sharing the DHIS 2 data, in line with the Kenya government’s open data initiative.25 The devolution has stimulated the interest in county-level monitoring. Second, the reporting system has been functioning well. Reporting rates are high and have increased to over 90%. The private sector is included, even though reporting rates are still lower than for the public sector. We adjusted the numbers of reported events for incomplete reporting by making assumptions about the extent to which non-reporting facilities would be differ- ent from reporting facilities and using the survey data as an external validity check. This is a somewhat arbitrary pro- cess, but the impact of the adjustments is generally relatively modest if reporting rates are high. If reporting completeness is below 80%, adjustment procedures will have a greater impact and facility statistics will become less reliable. Other methods to adjust for missing values include geospatial methods, which have for instance been used in Kenya for estimating outpatient visits rates from facility data.26 Third, the facility data were of good quality, as shown by good con- sistency over time, consistency across indicators and external comparison with surveys. In Kenya, the districts or counties, supported by the health ministry, usually compute the reporting rates, check for data inconsistencies and do follow-ups to ensure high levels of reporting and accuracy of data. DHIS 2 now includes a standardized module to check for inconsistencies and outli- ers which makes it easier for staff at county and national health offices to identify problems and follow up with action.15 Previous research also indi- cated relatively good quality of facility data in Kenya.27 A fourth factor was the availability of an accurate estimate of the target population for the indicator, or the denominator of the coverage estimate. In Kenya, many counties had identified major problems with the denominators provided as part of the official popula- tion projections based on the 2009 cen- sus. Here, we used county reports on the number of vaccinations with first dose of pentavalent vaccination to obtain denominators for the maternal and child health indicators. This can only be done if the numerators are accurate, with high reporting rates and good quality of data. Supplemental immunization activities, in which children are vaccinated out- side of clinical settings,28 are not likely to affect the usefulness of first dose of pentavalent vaccination numbers to obtain a denominator. Fifth, recent (up to 3‒4 years ago) household survey data are necessary to be able to calibrate the denominators. It has to be kept in mind, however, that surveys are not the absolute gold stan- dard, as the survey results are affected by sampling error (which can be large, especially at subnational levels) and non-sampling error related to recall bias or the quality of the survey imple- mentation. Lastly, a specific advantage for this study was that Kenya’s unit of analysis – the county – is relatively large (almost all counties have populations exceeding 500 000) which helps to obtain more stable estimates of numerators and denominators. The methods, however, have potential for use in smaller popu- lations, such as subcounties or districts, as target populations are based on the actual volume of health services pro- vided to the same population rather than population projections. Surveys will continue to be neces- sary to provide population-based data on a range of maternal and child health coverage indicators and determinants. However, the introduction of national web-based information systems for health-facility data provides an op- portunity for more frequent monitor- ing of progress at the national and subnational levels. This study shows how improvements in the timeliness, completeness and accuracy of a new web-based reporting system can pro- vide a sound basis for subnational and national statistics on key maternal and child health indicators. This approach can be extended to obtain statistics for other indicators, such as stillbirth rates, postnatal care coverage and outpatient attendance.29 The main application of this approach lies at subnational levels where regular monitoring of progress and performance has the greatest po- tential to improve service delivery and targeting of interventions. ■ Competing interests: None declared. Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399692 Research Maternal and child health coverage in Kenya Isabella Maina et al. صخلم اينيك في لفطلا ةحص تاشرؤمو ةينطولا نود ةيطغتلا مييقتل ةيحصلا قفارلماب ةصالخا تانايبلاب ةدافتسلاا ةينطولا تايئاصحلإا لىع لوصحلل يجهنلما بولسلأا مييقت ضرغلا لافطلأاو تاهملأل ةيحصلا ةيطغتلا تاشرؤلم ةنكملما ةينطولا نودو .ةيحصلا تآشنلماب ةصالخا ةينيتورلا تانايبلا عقاو نم لىع لوصلحا لىإ فديه هانعبتا يذلا يجهنلما بولسلأا ناك ةقيرطلا نود ىوتسلما لىع ةمدقلما ةيطغتلا باستحلا ةنّسمح تاماقمو طوسب لىع كلذ ىوطناو .ةيحصلا تآشنلماب ةصالخا تانايبلا عقاو نم ينطولا ريراقتلل ليدعتلا لماوع لىع فوقولاو تانايبلل ةيعونلا ةدولجا مييقت ةيناكسلا حئاشرلا مييقت مث ،ةيبطلا قفارلما نم ةدراولا ةلمتكلما يرغ ةلماشلا هبش ةيطغتلا عم لخدتلا تايلمع لىع ًءانب ةفدهتسلما ةيلحلما .)سيمالخا حاقلل لىولأا ةعرلجاو لملحا للاخ لىولأا ةرايزلا لمشي ماب( ابه دجوي ثيح ،ةلودلا ىوتسم لىع اينيك لىع ةقيرطلا قيبطتب انمقو كلذو ةيبطلا قفارلما بناج نم ةينيتورلا ةينوتركللإا ريراقتلا عفرل ماظن .تاعاطقلل ةيحصلا تامولعملل تايمجبرلا ةموظنم للاخ نم % 80 ةبسن ىطختي قفارلما تانايبل لماتكلاا ريراقت عفر ناك جئاتنلا قاستا ناكو ،ةعطاقم 47 اهددع غلابلا تاعطاقلما عيجم في ةيربك ةجردب لىولأا ةعرلجا ةيطغتب ةناعتسلاا تتمو .اًديج تقولا رورمب تانايبلا قفارلما بسح ريراقتلا لماتكا نماضل اهليدعت مت يتلاو – سيمالخا حاقلل تاعطاقلما في ةفدهتسلما ةيناكسلا تاعاطقلا نع تاريدقتب جورخلل – تانايبلا ترهظأ دقو .لافطلأاو تاهملأا ةحص تاشرؤمب قلعتي مايف 2013/12 ماع نم اًءدب ماوعأ ةعبرلأ ةدتملما ةترفلل نادلبلا نم ةعمجلما نم ةصلختسلما جئاتنلا عم قاستلاا نم ةديج ًةجرد 2016/15 ىتحو تراشأو .2014 ماع اينيك في مت يذلا يحصلاو فيارغوميدلا حسلما ميعطتلا ةيطغت ىوتسم في دوجم ثودح لىإ اهيلع انلصح يتلا جئاتنلا دادعأ في ةعيسر ةدايز ثودح لىإ تراشأ مايف ،اًبيرقت تاعطاقلما عيجم في ثودح عم ،ةيحصلا قفارلما في ةيصريقلاو ةيعيبطلا ةدلاولا تايلمع .لملحا ةلحرم للاخ ةياعرلا ةيطغت ىوتسم في دودمح مدقت ميدقتل ةيروضر ةادأك اهرود في رمتستس تانايبتسلاا نأ مغر جاتنتسلاا ةدنتسلما تامولعلما مظن نإف ،ةيناكسلا تاعاطقلا لىإ ةدنتسلما تانايبلا قفارلما بناج نم ريراقتلا عفرل ةصصخلماو – تنترنلإا ةكبش لىإ رثكأ لدعمب ليحلما ىوتسلما لىع مدقتلا ةعباتلم ةصرف مدقت – ةيحصلا .لافطلأاو تاهملأا ةحص لاجمب قلعتي مايف اًرتاوت 摘要 使用医疗机构数据评估肯尼亚母婴健康指标的地方覆盖率 目的: 制定系统方法以便根据医疗机构常规数据获取 尽可能准确的国家和地方母婴健康覆盖率指标相关统 计数据。 方法: 我们的方法旨在获得经优化的分子和分母,以 便根据医疗机构数据计算地方覆盖率。 包括在医疗机 构所报告数据不完整的情况下,评估数据质量和确定 调整系数,然后基于几乎全面覆盖的干预措施(第一 次产前检查和五价疫苗的首针)估算当地目标人群。 我们将该方法应用于肯尼亚县级地区,从而可通过地 区保健信息软件系统获取医疗机构提供的常规电子报 告。 结果 全部 47 个县的医疗机构数据报告完整度均高 于 80%,而且长时间内数据的一致性较好。 使用根 据医疗机构报告完整度而调整的五价疫苗首针覆盖 率,以获取达到母婴健康指标的县级目标人群估计数 量。 四年期间(2012/13 年度至 2015/16 年度)从各 个县获取的汇总数据与 2014 年肯尼亚人口和健康调查 的结果具有良好一致性。 我们的研究结果表明,几乎 所有县级地区的疫苗覆盖率均处于停滞状态,医院分 娩和剖腹产的人数迅速增加且产前保健覆盖率的增长 极为有限。 结论 尽管为了提供基于人群的数据仍然需要继续开展 调查,但是基于网络的医疗机构报用信息系统为更加 频繁地监控地方母婴健康进展情况提供了机会。 Résumé Utilisation des données fournies par les établissements de soins pour évaluer les indicateurs de la couverture infranationale de santé maternelle et infantile au Kenya Objectif Mettre au point une démarche systématique pour obtenir les meilleures statistiques nationales et infranationales possibles concernant les indicateurs de la couverture de santé maternelle et infantile à partir des données de routine des établissements de soins. Méthodes Notre démarche visait à obtenir de meilleurs numérateurs et dénominateurs pour calculer la couverture à l’échelle infranationale à partir des données fournies par les établissements de soins. Il a fallu pour cela évaluer la qualité des données et définir des coefficients d’ajustement à appliquer aux rapports incomplets des établissements, puis estimer les populations locales ciblées en fonction des interventions relevant d’une couverture quasi-universelle (première visite prénatale et première dose de vaccin pentavalent). Nous avons appliqué cette méthode au Kenya, à l’échelle des comtés, où les établissements font des rapports électroniques de routine via le système d’information sanitaire des districts. Résultats L’exhaustivité des données communiquées par les établissements était bien supérieure à 80% dans l’ensemble des 47 comtés et la cohérence des données au fil du temps était correcte. La couverture de la première dose de vaccin pentavalent, ajustée pour assurer l’exhaustivité des données communiquées par les établissements, a servi à obtenir une estimation des populations du comté ciblées par les indicateurs de santé maternelle et infantile. Les données agrégées des comtés pour la période 2012/2013 à 2015/2016 (quatre ans) étaient cohérentes avec les résultats de l’enquête démographique et sanitaire menée au Kenya en 2014. Nos résultats indiquaient une stagnation de la couverture vaccinale dans la quasi-totalité des comtés, une forte augmentation des accouchements en maternité et des césariennes ainsi qu’une progression limitée de la couverture de soins prénataux. Conclusion S’il restera nécessaire d’effectuer des enquêtes pour disposer de données sur la population, les systèmes d’information en ligne sur lesquels les établissements communiquent leurs données permettent de faire un suivi local plus fréquent des progrès en matière de santé maternelle et infantile. Bull World Health Organ 2017;95:683–694| doi: http://dx.doi.org/10.2471/BLT.17.194399 693 Research Maternal and child health coverage in KenyaIsabella Maina et al. Резюме Использование данных медико-санитарных учреждений для оценки субнационального охвата по показателям здоровья матерей и младенцев, Кения Цель Разработать систематический подход для получения наиболее точных национальных и субнациональных статистических данных по показателям охвата услугами систем здравоохранения для матерей и детей на основании регулярно сообщаемых данных по медико-санитарным учреждениям. Методы Разработанный авторами подход был нацелен на получение более точных числителей и знаменателей для расчета охвата на субнациональном уровне на основании данных по медико-санитарным учреждениям. Он включал оценку качества данных и определение коэффициентов корректировки для неполной отчетности, полученной от медико-санитарных учреждений, а также определение численности местных целевых групп населения на основе мероприятий с практически всеобщим охватом (первое дородовое посещение и первая доза пятивалентной вакцины). Авторы применили этот метод в Кении на уровне округов, где электронная отчетность предоставляется медико-санитарными учреждениями с помощью окружной программной системы медико-санитарной информации. Результаты Полнота отчетности для данных, полученных из медицинских учреждений, значительно превышала 80% во всех 47 округах, и согласованность данных с течением времени была хорошей. Данные об охвате первой дозой пятивалентной вакцины, скорректированные с учетом полноты отчетности медицинских учреждений, были использованы для определения численности целевых групп населения на окружном уровне по показателям здоровья матерей и младенцев. Совокупные данные из округов за четырехлетний период с 2012–2013 по 2015–2016 гг. по существу не противоречили результатам демографического и медико-санитарного обследования, проведенного в Кении в 2014 г. Полученные авторами результаты свидетельствуют о застое в отношении охвата иммунизацией почти во всех округах, о быстром росте количества естественных родов и кесаревых сечений в медицинских учреждениях и об ограниченном прогрессе в отношении охвата услугами дородового ухода. Вывод Обследования будут по-прежнему необходимы для получения данных на основе популяций. Благодаря сетевым информационным системам, используемым для представления информации медицинскими учреждениями, становится возможным более частый местный мониторинг прогресса в области охраны здоровья матери и ребенка. Resumen Uso de datos de centros sanitarios para evaluar la cobertura subnacional de indicadores sanitarios de madres e hijos, Kenya Objetivo Desarrollar un enfoque sistemático para obtener las mejores estadísticas posibles a nivel nacional y subnacional para indicadores de cobertura sanitaria de madres e hijos a partir de datos de centros sanitarios rutinarios. Métodos Nuestro enfoque trataba de obtener numeradores y denominadores mejorados para calcular la cobertura a nivel subnacional a partir de datos de centros sanitarios. Esto implicaba una evaluación de la calidad de los datos y una determinación de los factores de ajuste para los informes incompletos de los centros y, posteriormente, una estimación de las poblaciones locales objetivo según las intervenciones con cobertura cuasiuniversal (primeras consultas prenatales y primera dosis de vacuna pentavalente). Se aplicó el método en Kenya a nivel nacional, donde los centros aplican los informes electrónicos rutinarios a través del sistema de software de información sanitaria por distritos. Resultados La exhaustividad de los informes de los datos de los centros fue superior al 80% en los 47 países y la coherencia de los datos con el paso del tiempo resultó ser positiva. La cobertura de la primera dosis de la vacuna pentavalente, ajustada para completar los informes de los centros, se utilizó para obtener estimaciones de las poblaciones nacionales objetivo para los indicadores sanitarios de madres e hijos. El conjunto de datos de los países durante el periodo de cuatro años comprendido entre 2012/13 y 2015/16 mostró una buena coherencia con los resultados de la encuesta de demografía y salud realizada en Kenya en 2014. Nuestros resultados mostraron una paralización de la cobertura de inmunización en casi todos los países, un rápido aumento de los partos y cesáreas en centros y un avance limitado de la cobertura de atención prenatal. Conclusión Si bien las encuestas seguirán siendo necesarias para ofrecer datos basados en la población, los sistemas de información basados en la web para los informes de centros sanitarios ofrecen la oportunidad de un control local más frecuente del progreso de la salud materna e infantil. References 1. Resolution A/RES/70/1. Transforming our world: the 2030 agenda for sustainable development. In: Seventieth United Nations General Assembly, New York, 25 September 2015. New York: United Nations; 2015. Available from: http://www.un.org/ga/search/view_doc.asp?symbol=A/ RES/70/1&Lang=E [cited 2017 Jul 24]. 2. Victora CG, Requejo JH, Barros AJD, Berman P, Bhutta Z, Boerma T, et al. Countdown to 2015: a decade of tracking progress for maternal, newborn, and child survival. 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Using health-facility data to assess subnational coverage of maternal and child health indicators, Kenya
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