ABSTRACT
OBJECTIVE: To evaluate maternal complications (potentially life-threatening conditions, maternal near miss, and maternal death) that are mutually exclusive and severe maternal outcomes (maternal near miss or maternal death) associated with twin pregnancies. METHODS: We performed a secondary analysis of a cross-sectional World Health Organization Multicountry Survey, which was implemented in 29 countries. Data from 4,756 twin deliveries were compared with 308,111 singleton deliveries. Factors associated with maternal morbidity and twin pregnancies were reported with adjusted prevalence ratio (95% confidence interval). RESULTS: Potentially life-threatening conditions, maternal near miss, severe maternal outcomes, and maternal deaths were 2.14 (1.99-2.30), 3.03 (2.39-3.85), 3.19 (2.58-3.94), and 3.97 (2.47-6.38) times higher, respectively, among twin pregnancies. Maternal age older than 20 years, having a partner, multiparity, and elective cesarean delivery were associated with twin pregnancies. Postpartum hemorrhage and chronic hypertension were more frequently associated with severe maternal outcomes among twin pregnancies. Conditions indicating organ dysfunction (maternal near miss) were twofold to fivefold higher for twins. Poisson multiple regression analysis identified several factors independently associated with a severe maternal outcome, but not twin pregnancies. CONCLUSION: Twin pregnancy is associated with greater severe maternal morbidity and a higher rate of maternal death than singleton pregnancy.
Subject(s)
Pregnancy Complications/mortality , Pregnancy Outcome , Pregnancy, Twin/statistics & numerical data , Adult , Cross-Sectional Studies , Delivery, Obstetric/statistics & numerical data , Female , Health Surveys , Humans , Infant, Newborn , Maternal Age , Maternal Mortality , Near Miss, Healthcare/statistics & numerical data , Parity , Poisson Distribution , Pregnancy , Pregnancy Complications/etiology , Prevalence , Regression Analysis , World Health Organization , Young AdultABSTRACT
OBJECTIVE: To determine the incidence of, and the demographic and obstetric factors associated with, severe maternal outcome (SMO) among women presenting at healthcare facilities in Pakistan. METHODS: A cross-sectional study was conducted in 16 healthcare facilities across Pakistan that had been selected for the WHO Multicountry Survey on Maternal and Newborn health. The hospital records of women who delivered at a participating facility or were admitted with SMO (defined as maternal death or near miss) within 7 days of delivery/abortion were reviewed for a period of 2-3 months in 2011. The incidence of SMO, its associated demographic and obstetric characteristics, and the influence of various maternal health interventions were assessed. RESULTS: Among 13 175 included women, 132 (1.0%) had an SMO (94 [0.7%] near miss and 38 [0.3%] died). The maternal mortality ratio was 299 deaths per 100 000 live births. Major causes of SMO included postpartum hemorrhage (64 [48.5%] women), hypertensive disorders (34 [25.8%]), and ruptured uterus (9 [6.8]). Illiteracy, anemia, and several obstetric complications (e.g. eclampsia) were significant contributors. CONCLUSION: Improving education, nutrition, and uniform implementation of obstetric care protocols are needed for better maternal and neonatal health in Pakistan.
