CONTRIBUTION OF TWIN PREGNANCY TO PERINATAL MORTALITY AND FETAL GROWTH RETARDATION - REVERSAL OF GROWTH RETARDATION AFTER BIRTH

  • 1 January 1978
    • journal article
    • research article
    • Vol. 118  (4) , 365-368
Abstract
A survey of factors associated with perinatal mortality in 511 twins and fetal growth retardation and its reversal in 262 twins was presented. The incidence of stillbirth was almost 50% higher in twins than in singletons and the neonatal mortality was 6 times as high. Eighty percent of the neonatal deaths occurred in infants born prior to or at 30 wk of gestation; 93% of the deaths were in infants weighing less than 1500 g and 75% occurred within 48 h of birth. Fetal malnutrition was the main cause of stillbirth and respiratory distress syndrome and asphyxia neonatorum were the main causes of neonatal death. One quarter of the twins had fetal growth retardation, a prevalence 10 times that in singletons. In almost all, the growth retardation was reversed by high-energy feedings. Although twins represented only 1% of all pregnancies and 2% of live births, they composed 12% of infants with early neonatal death and 17% of growth-retarded infants. A program is suggested for reduction of twin mortality and morbidity.

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