Pregestational body mass index, trimester-specific weight gain and total gestational weight gain: how do they influence perinatal outcomes?
Gonzalez Ballano, Isabel ; Savirón Cornudella, Ricardo (Universidad de Zaragoza) ; Esteban Escaño, Luis Mariano ; Sanz Saiz, Gerardo (Universidad de Zaragoza) ; Castán Mateo, Sergio (Universidad de Zaragoza)
Resumen: Objective: To investigate the association between pregestational body mass index (BMI), total gestational weight gain (GWG) and/or trimester-specific weight gain (GWGT) with adverse maternal or perinatal outcomes (AMPOs).
Material and methods: Maternal clinical characteristics and pregnancy and perinatal outcomes were used to predict AMPOs. The predictive ability of BMI, GWG or GWGT for AMPOs was analyzed using the area under the curve (AUC). Logistic regression models in a univariate and multivariate analysis were performed to estimate the odds ratios (OR) and 95% confidence intervals (CI) to predict maternal outcomes (pregnancy induced hypertension, preeclampsia or gestational diabetes mellitus) and perinatal outcomes (small for gestational age, large for gestational age, 5-min Apgar score, admission to neonatal intensive care unit or umbilical cord pH < 7.15).
Results: Women with AMPOs (n = 293) were younger with higher rate of nulliparity (p < 0.001) and with lower height (p = 0.018) as compared to controls (n = 134). In the univariate study, GWGT in third trimester was associated with double risk of pregnancy induced hypertension (OR 2.00; 95% CI, 1.01–3.97). Nonetheless, third-trimester GWG and total GWG have a negative relationship with gestational diabetes mellitus OR 0.32 (95% CI, 0.18–0.58) and OR 0.35 (95% CI, 0.21–0.59), respectively. Women with greater overall and in second trimester GWG have lower risk of having SGA neonates, OR 0.62 (95% CI, 0.39–0.98) and OR 0.60 (95% CI, 0.37–0.98), respectively. In the multivariate study, pregestational BMI is strongly related to the development of preeclampsia and the area under the curve (AUC) of the combination of pregestational BMI and total weight gain was 0.832 (95% CI, 0.63–0.81) for preeclampsia and 0.719 (95% CI, 0.71–0.94) for gestational diabetes mellitus.
Conclusion: Our results suggest than timing of gestational weight gain influence in maternal and perinatal outcomes. Pregestational BMI is a determinant of preeclampsia, maternal weight gain in the third trimester is a determinant of pregnancy induced hypertension and the increase in total GWG reduces the risk of gestational diabetes mellitus and small for gestational age.
Idioma: Inglés
DOI: 10.1080/14767058.2019.1628942
Año: 2021
Publicado en: Journal of Maternal-Fetal and Neonatal Medicine 34, 8 (2021), 1207-1214
ISSN: 1476-7058
Factor impacto JCR: 2.323 (2021)
Categ. JCR: OBSTETRICS & GYNECOLOGY rank: 61 / 85 = 0.718 (2021) - Q3 - T3
Factor impacto CITESCORE: 4.0 - Medicine (Q2)
Factor impacto SCIMAGO: 0.61 - Pediatrics, Perinatology and Child Health (Q2) - Obstetrics and Gynecology (Q2)
Tipo y forma: Artículo (Versión definitiva)
Área (Departamento): Área Estadís. Investig. Opera. (Dpto. Métodos Estadísticos)
Área (Departamento): Area Anatom.Embriol.Humana (Dpto. Anatom.Histolog.Humanas)
Área (Departamento): Área Obstetricia y Ginecología (Dpto. Cirugía)
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Material and methods: Maternal clinical characteristics and pregnancy and perinatal outcomes were used to predict AMPOs. The predictive ability of BMI, GWG or GWGT for AMPOs was analyzed using the area under the curve (AUC). Logistic regression models in a univariate and multivariate analysis were performed to estimate the odds ratios (OR) and 95% confidence intervals (CI) to predict maternal outcomes (pregnancy induced hypertension, preeclampsia or gestational diabetes mellitus) and perinatal outcomes (small for gestational age, large for gestational age, 5-min Apgar score, admission to neonatal intensive care unit or umbilical cord pH < 7.15).
Results: Women with AMPOs (n = 293) were younger with higher rate of nulliparity (p < 0.001) and with lower height (p = 0.018) as compared to controls (n = 134). In the univariate study, GWGT in third trimester was associated with double risk of pregnancy induced hypertension (OR 2.00; 95% CI, 1.01–3.97). Nonetheless, third-trimester GWG and total GWG have a negative relationship with gestational diabetes mellitus OR 0.32 (95% CI, 0.18–0.58) and OR 0.35 (95% CI, 0.21–0.59), respectively. Women with greater overall and in second trimester GWG have lower risk of having SGA neonates, OR 0.62 (95% CI, 0.39–0.98) and OR 0.60 (95% CI, 0.37–0.98), respectively. In the multivariate study, pregestational BMI is strongly related to the development of preeclampsia and the area under the curve (AUC) of the combination of pregestational BMI and total weight gain was 0.832 (95% CI, 0.63–0.81) for preeclampsia and 0.719 (95% CI, 0.71–0.94) for gestational diabetes mellitus.
Conclusion: Our results suggest than timing of gestational weight gain influence in maternal and perinatal outcomes. Pregestational BMI is a determinant of preeclampsia, maternal weight gain in the third trimester is a determinant of pregnancy induced hypertension and the increase in total GWG reduces the risk of gestational diabetes mellitus and small for gestational age.
Idioma: Inglés
DOI: 10.1080/14767058.2019.1628942
Año: 2021
Publicado en: Journal of Maternal-Fetal and Neonatal Medicine 34, 8 (2021), 1207-1214
ISSN: 1476-7058
Factor impacto JCR: 2.323 (2021)
Categ. JCR: OBSTETRICS & GYNECOLOGY rank: 61 / 85 = 0.718 (2021) - Q3 - T3
Factor impacto CITESCORE: 4.0 - Medicine (Q2)
Factor impacto SCIMAGO: 0.61 - Pediatrics, Perinatology and Child Health (Q2) - Obstetrics and Gynecology (Q2)
Tipo y forma: Artículo (Versión definitiva)
Área (Departamento): Área Estadís. Investig. Opera. (Dpto. Métodos Estadísticos)
Área (Departamento): Area Anatom.Embriol.Humana (Dpto. Anatom.Histolog.Humanas)
Área (Departamento): Área Obstetricia y Ginecología (Dpto. Cirugía)
Debe reconocer adecuadamente la autoría, proporcionar un enlace a la licencia e indicar si se han realizado cambios. Puede hacerlo de cualquier manera razonable, pero no de una manera que sugiera que tiene el apoyo del licenciador o lo recibe por el uso que hace. No puede utilizar el material para una finalidad comercial.0
Exportado de SIDERAL (2025-10-17-14:10:35)
Este artículo se encuentra en las siguientes colecciones:
Artículos > Artículos por área > Estadística e Investigación Operativa
Artículos > Artículos por área > Anatomía y Embriología Humana
Artículos > Artículos por área > Obstetricia y Ginecología
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