Effects of continuum of care in maternal health services on adverse birth outcome in Northwest Ethiopia: a prospective follow up study
Abstract Background Globally, around 4 million of babies were died within the first month and more than 3 million were stillbirth. Of them, 99% of newborn deaths and 98% of stillbirth occur in developing countries. Despite give a priority for maternal health services, adverse birth outcomes are still major public health problems and big challenge in Ethiopia particularly in study area. Hence, to overcome those challenges, a continuum of care (COC) is core key strategies. Despite that study conduct on effectiveness of COC in maternal health services was scare in developing countries and not done in study area. We aimed to assess effectiveness of continuity of care on reduction of adverse events and determinants of adverse birth outcomes. Methods Community and health facility linked prospective follow-up study design was employed from March 2020 to January 2021 in Northwest Ethiopia. A multistage sampling technique was used to recruit 2,198 pregnant women. Data were collected by using semi-structured and pretested interviewer questionnaire. Collected data were coded, entered, cleaned and analyzed by using STATA 14. Mixed-effect model was used to identify community and individual level factors of adverse birth outcomes. Finally, propensity score matching (PSM) was applied to determine effectiveness of COC in maternal health services. Results Magnitude of adverse birth outcome was 26.8%: stillbirth (2.7%), neonatal mortality rate (3.1%) and neonatal morbidity (6.8%). Risk factors significantly associated were being poor household wealth index (AOR = 3.3), pregnant related complication during pregnancy (AOR = 3.29), labour and childbirth (AOR = 6.08), immediately after childbirth (AOR = 5.24), offensive odder amniotic fluid (AOR = 3.04) and history of stillbirth (AOR = 4.2). Whereas, women receive IFA during pregnancy (AOR = 0.44), initiate BF within 1hour (AOR = 0.22) and immunizing newborn within postnatal period (AOR = 0.33) were protective factors. As treatment effect, completion of COC in MHS via time dimension (β = -0.03), completion of key services of MHS (β = -0.04) and completion of COC in MHS via space dimension (β = -0.02) were associated with a significant reduction in the likelihood of perinatal death Conclusions The results suggested that neonatal and perinatal mortality rate were high as compared with national and international target. Completion of COC in MHS is an effective strategy in reduction perinatal death. Efforts should be made to strengthening COC of MHS and also encourage IFA supplementation, immunizing and early initiation of BF for newborn were strongly recommended.