Cesarean delivery outcomes from the WHO global survey on maternal and perinatal health in Africa.

OBJECTIVE: To assess the association between cesarean delivery rates and pregnancy outcomes in African health facilities. METHODS: Data were obtained from all births over 2-3 months in 131 facilities. Outcomes included maternal deaths, severe maternal morbidity, fresh stillbirths, and neonatal deaths and morbidity. RESULTS: Median cesarean delivery rate was 8.8% among 83439 births. Cesarean deliveries were performed in only 95 (73%) facilities. Facility-specific cesarean delivery rates were influenced by previous cesarean, pre-eclampsia, induced labor, referral status, and higher health facility classification scores. Pre-eclampsia increased the risks of maternal death, fresh stillbirths, and severe neonatal morbidity. Adjusted emergency cesarean delivery rate was associated with more fresh stillbirths, neonatal deaths, and severe neonatal morbidity--probably related to prolonged labor, asphyxia, and sepsis. Adjusted elective cesarean delivery rate was associated with fewer perinatal deaths. CONCLUSION: Use of cesarean delivery is limited in the African health facilities surveyed. Emergency cesareans, when performed, are often too late to reduce perinatal deaths.

Methodological considerations in implementing the WHO Global Survey for Monitoring Maternal and Perinatal Health.

OBJECTIVE: To set up a global system for monitoring maternal and perinatal health in 54 countries worldwide. METHODS: The WHO Global Survey for Monitoring Maternal and Perinatal Health was implemented through a network of health institutions, selected using a stratified multistage cluster sampling design. Focused information on maternal and perinatal health was abstracted from hospital records and entered in a specially developed online data management system. Data were collected over a two- to three-month period in each institution. The project was coordinated by WHO and supported by WHO regional offices and country coordinators in Africa and the Americas. FINDINGS: The initial survey was implemented between September 2004 and March 2005 in the African and American regions. A total of 125 institutions in seven African countries and 119 institutions in eight Latin American countries participated. CONCLUSION: This project has created a technologically simple and scientifically sound system for large-scale data management, which can facilitate programme monitoring in countries.