Outcome of teenage pregnancy in St. Vincent: the adequacy of milk from teenage mothers in relation to neonatal growth - abstract

ABSTRACT

In a longitudinal study pregnancy, neonatal outcome and lactation performances of adolescent and adult primigravidae were examined and compared in 33 randomly selected women (14-25 years of age) in St. Vincent. The whole group of women were subdivided in three subgroups Group I (n=10, age 14-16 years), Group II (n=12, age 17-18 years) and Group III (n=11, age 19-25 years). Detailed data on obstetrical and neonatal (neurological) outcome were collected. After birth information was obtained on early infant growth, maternal dietary intake and breast milk composition. Milk samples (transitional and mature milk) and maternal dietary information were collected twice during home visits, together with neonatal anthropometric measurements. Between the 3 groups no significant differences in obstetrical conditions, birth weight and early infant growth were found. However, in the youngest group the number of infants diagnosed as neurologically "suspect" was higher compared to the older groups. Regarding the analysis of breast milk samples, apart from lactose content, no major differences in the composition of macro-nutrients were found. Concerning the fatty acid composition of the milk fat no major differences between groups occurred, although a small number of individual fatty acids were different between the groups. It is concluded that previously reported perinatal problems of healthy teenage primigravidae (14-16 years) are not substantiated in this series (AU)