International health · 2024
Impact of unplanned pregnancy on neonatal outcomes: findings of new high-risk newborns in Peru.
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Ticona Diana Manuela, Huanco Diana, Ticona-Rendón Manuel Benedicto
Аннотация
BACKGROUND: Unplanned pregnancy is a significant public health problem, especially in low- to middle-income countries. The objective of this study was to determine the neonatal outcomes associated with unplanned pregnancy in a public hospital in southern Peru.
METHODS: A cross-sectional analytical study was conducted from June to August 2021 among 306 mothers and their newborns selected by convenience sampling. After obtaining informed consent, mothers were surveyed during their postpartum hospitalization about their pregnancy intentions. Unintended pregnancy was considered when it was mistimed or unwanted. Neonatal outcomes were assessed by reviewing medical records prior to discharge, evaluating the presence of low birth weight, insufficient birth weight, prematurity, respiratory distress syndrome, sepsis and neonatal mortality. Association was measured in terms of prevalence ratio (PR) and beta coefficient and respective 95% CIs, crude and adjusted for variables that obtained a value of p<0.20 in the crude model (maternal age, education and parity).
RESULTS: The overall unplanned pregnancies rate was 65%, of which 40.5% were mistimed pregnancies and 24.5% unwanted pregnancies. Unplanned and mistimed pregnancies were significantly associated with insufficient birth weight [adjusted prevalence ratio (aPR)=2.14; 95% CI 1.01 to 4.56 and aPR=2.43; 95% CI 1.09 to 5.39, respectively] and unwanted pregnancies were significantly associated with preterm birth (aPR=3.49; 95% CI 1.01 to 12.11). Furthermore, adjusted analysis showed that birth weight and gestational age were lower in unplanned, mistimed and unwanted pregnancies.
CONCLUSIONS: Unplanned pregnancy was associated with lower birth weight and shorter gestational age of newborns. These data collected in a public hospital in a developing country may have significant implications today. If pregnancy intention is not included as a neonatal risk factor, insufficient birth weight and preterm birth could increase because a higher proportion of births will be unplanned.
METHODS: A cross-sectional analytical study was conducted from June to August 2021 among 306 mothers and their newborns selected by convenience sampling. After obtaining informed consent, mothers were surveyed during their postpartum hospitalization about their pregnancy intentions. Unintended pregnancy was considered when it was mistimed or unwanted. Neonatal outcomes were assessed by reviewing medical records prior to discharge, evaluating the presence of low birth weight, insufficient birth weight, prematurity, respiratory distress syndrome, sepsis and neonatal mortality. Association was measured in terms of prevalence ratio (PR) and beta coefficient and respective 95% CIs, crude and adjusted for variables that obtained a value of p<0.20 in the crude model (maternal age, education and parity).
RESULTS: The overall unplanned pregnancies rate was 65%, of which 40.5% were mistimed pregnancies and 24.5% unwanted pregnancies. Unplanned and mistimed pregnancies were significantly associated with insufficient birth weight [adjusted prevalence ratio (aPR)=2.14; 95% CI 1.01 to 4.56 and aPR=2.43; 95% CI 1.09 to 5.39, respectively] and unwanted pregnancies were significantly associated with preterm birth (aPR=3.49; 95% CI 1.01 to 12.11). Furthermore, adjusted analysis showed that birth weight and gestational age were lower in unplanned, mistimed and unwanted pregnancies.
CONCLUSIONS: Unplanned pregnancy was associated with lower birth weight and shorter gestational age of newborns. These data collected in a public hospital in a developing country may have significant implications today. If pregnancy intention is not included as a neonatal risk factor, insufficient birth weight and preterm birth could increase because a higher proportion of births will be unplanned.