Nutritional and Obstetric Determinant of Iron Deficiency Anemia among Pregnant Women Attending Antenatal Care Services in Public Health Hospitals in Abidjan (Côte d'Ivoire): A Cross-Sectional Study.

Poorly diversified and micronutrient-deficient dietary intakes during pregnancy remain one of the major causes of nutritional anemia in developing countries. However, data on diet and its relation to anemia in pregnant women in Côte d'Ivoire are scarce. The objective of this study was to determine prevalence and iron deficiency anemia associated factors in pregnant women in Abidjan. A cross-sectional study was conducted among 389 pregnant women attending antenatal care services at public health hospitals in Abidjan. Sociodemographic, obstetrical, and dietary data were collected. Blood samples taken by venipuncture were analyzed for hemoglobin and iron biomarkers. Data were subjected to descriptive statistics and multivariate logistic regression. 47.8% of the pregnant women tested were anemic, 25.8% and 30.4% had iron deficiency and iron deficiency anemia, respectively. Based on AORs, the second and third trimesters of pregnancy (6.04 v 4.18, respectively), multiparity (13.18), skipping meals (3.05), inadequate energy (5.369), protein (2.74), and vitamin C (2.43) intakes and low dietary diversity (8.35) are the independent and significant determinants of iron deficiency anemia. The high prevalence of anemia among pregnant women in Abidjan reveals a real public health problem. Iron deficiency anemia is due to multiparity, gestational age, inadequate intake, low dietary diversity, and skipping meals.