, La morbidité maternelle sévère était significativement associée aux facteurs suivants : âge gestationnel (p = 0,01), malformation utérine connue (utérus bicorne ou utérus cloisonné) (p = 0,03), grossesse monofoetale
, Les autres variables statistiquement associées à la morbidité maternelle sévère étaient : association négative avec le type de grossesse gémellaire, Après analyse mutivariée, l'âge gestationnel était un facteur indépendamment et négativement associé à la MMS (ORa 0,87 IC 95% 0, pp.78-78, 1997.
, Les autres variables inclues dans l'analyse multivariée (les antécédents maternels et le type de prématurité) n'étaient pas statistiquement associées à la MMS
, En guise d'analyse de sensibilité, nous avons réalisé le même modèle de régression logistique avec la variable terme selon 2 modalités (< 28 SA et ³ 28 SA) et les mêmes variables d'ajustement. Cette analyse retrouvait une association à la limite de la significativité entre MMS et le terme < 28 SA
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