TY - JOUR T1 - Impact of a free care policy on the utilisation of health services during an Ebola outbreak in the Democratic Republic of Congo: an interrupted time-series analysis JF - BMJ Global Health JO - BMJ Global Health DO - 10.1136/bmjgh-2019-002119 VL - 5 IS - 7 SP - e002119 AU - Yuen W Hung AU - Michael R Law AU - Lucy Cheng AU - Sharon Abramowitz AU - Lys Alcayna-Stevens AU - Grégoire Lurton AU - Serge Manitu Mayaka AU - Romain Olekhnovitch AU - Gabriel Kyomba AU - Hinda Ruton AU - Sylvain Yuma Ramazani AU - Karen A Grépin Y1 - 2020/07/01 UR - http://gh.bmj.com/content/5/7/e002119.abstract N2 - Background During past outbreaks of Ebola virus disease (EVD) and other infectious diseases, health service utilisation declined among the general public, delaying health seeking behaviour and affecting population health. From May to July 2018, the Democratic Republic of Congo experienced an outbreak of EVD in Equateur province. The Ministry of Public Health introduced a free care policy (FCP) in both affected and neighbouring health zones. We evaluated the impact of this policy on health service utilisation.Methods Using monthly data from the national Health Management Information System from January 2017 to January 2019, we examined rates of the use of nine health services at primary health facilities: total visits; first and fourth antenatal care visits; institutional deliveries; postnatal care visits; diphtheria, pertussis and tetanus (DTP) vaccinations and visits for uncomplicated malaria, pneumonia and diarrhoea. We used controlled interrupted time series analysis with a mixed effects model to estimate changes in the rates of services use during the policy (June–September 2018) and afterwards.Findings Overall, use of most services increased compared to control health zones, including EVD affected areas. Total visits and visits for pneumonia and diarrhoea initially increased more than two-fold relative to the control areas (p<0.001), while institutional deliveries and first antenatal care increased between 20% and 50% (p<0.01). Visits for DTP, fourth antenatal care visits and postnatal care visits were not significantly affected. During the FCP period, visit rates followed a downward trend. Most increases did not persist after the policy ended.Interpretation The FCP was effective at rapidly increasing the use of some health services both EVD affected and not affected health zones, but this effect was not sustained post FCP. Such policies may mitigate the adverse impact of infectious disease outbreaks on population health. ER -