RELATIONSHIP BETWEEN MATERNAL BODY MASS INDEX, GESTATIONAL WEIGHT GAIN AND BIRTH WEIGHT; PROSPECTIVE STUDY IN A HEALTH DEPARTMENT
Objectives: To ascertain the relationship between maternal weight gain and birth weight, in every pre-gestational body mass index (BMI) category. Material and Methods: A two-stage sampling observational and descriptive study was carried out in the health department of La Ribera (Valencia, Spain). Th...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO) |
| Repositorio: | r-FISABIO. Repositorio Institucional de Producción Científica |
| OAI Identifier: | oai:fisabio.fundanetsuite.com:p4389 |
| Acceso en línea: | https://fisabio.portalinvestigacion.com/publicaciones/4389 |
| Access Level: | acceso abierto |
| Palabra clave: | Pregnancy Birth weight Anthropometry Body mass index Gestational weight gain |
| Sumario: | Objectives: To ascertain the relationship between maternal weight gain and birth weight, in every pre-gestational body mass index (BMI) category. Material and Methods: A two-stage sampling observational and descriptive study was carried out in the health department of La Ribera (Valencia, Spain). The sample was divided into four groups according to pre-gestational BMI. Findings: 140 pregnant women were studied. We observed rising pre-gestational weight gain (PWG) and trimestral gradients. There was a higher increase from the first to the second trimester than from the second to the third trimester in every pre-gestational BMI category. According to the international recommendations of Institute of Medicine, 16.4% of women had an inferior gestational weight gain (GWG), 38.6% were within the recommendations and 45% were above them. The pre-gestational BMI, categorized by the WHO, is related to the birth weight, showing a statistical significance (F=6.636 and p<0.001). Obese mothers with a higher weight gain than the recommended have newborns with higher birth weight (4,353 +/- 821.924 g) and, underweight mothers with a lower weight gain than the recommended, have newborns with lower birth weights (2,900 +/- 381.83 g) than the rest of the groups. Conclusions: The absolute gestational weight gain did not show a statistical significance compared to the birth weight in any of the pre-gestational BMI categories and, as an isolated indicator, is not an added value to the prenatal quality control. |
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