Maternal characteristics associated with gestational weight gain in France: a population-based, nationally representative study

ObjectivesTo provide nationally representative estimates of gestational weight gain (GWG) and identify maternal characteristics associated with inadequate GWG in France.DesignA population-based study using data from the French National Perinatal Survey: 2010 and 2016.SettingAll maternity units in me...

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Veröffentlicht in:BMJ open 2021-07, Vol.11 (7), p.e049497-e049497
Hauptverfasser: Amyx, Melissa, Zeitlin, Jennifer, Hermann, Monika, Castetbon, Katia, Blondel, Béatrice, Le Ray, Camille
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Sprache:eng
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Zusammenfassung:ObjectivesTo provide nationally representative estimates of gestational weight gain (GWG) and identify maternal characteristics associated with inadequate GWG in France.DesignA population-based study using data from the French National Perinatal Survey: 2010 and 2016.SettingAll maternity units in metropolitan, mainland France (n=535 in 2010; n=493 in 2016).ParticipantsSingleton live births with GWG data (N=24 850).Primary outcome measuresGWG was calculated as end of pregnancy minus pre-pregnancy weight (kg) and categorised as ‘insufficient’, ‘adequate’, or ‘excessive’ using 2009 Institute of Medicine thresholds. Classification accounted for pre-pregnancy body mass index (BMI) (kg/m2; underweight (
ISSN:2044-6055
2044-6055
DOI:10.1136/bmjopen-2021-049497