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首页> 外文期刊>Scandinavian journal of medicine & science in sports. >Association of sedentary time and physical activity during pregnancy with maternal and neonatal birth outcomes. The GESTAFIT Project
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Association of sedentary time and physical activity during pregnancy with maternal and neonatal birth outcomes. The GESTAFIT Project

机译：妊娠期妊娠期妊娠期孕妇和孕产妇和新生儿出生结果的关联。 gestafit项目

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Aim (a) To analyse the association of objectively measured sedentary time (ST) and physical activity (PA) during early second trimester of pregnancy with maternal and neonatal birth outcomes; (b) to explore if ST and PA differ between women with vaginal or caesarean section deliveries. Methods Ninety-four Caucasian pregnant women (32.9 +/- 4.6 years old) participated in this prospective longitudinal study. Triaxial accelerometers were used to assess ST and PA intensity levels for seven consecutive days during second trimester of pregnancy. Birth data were collected from the obstetric medical records. Umbilical cord arterial and venous blood gas (pH, partial pressure of carbon dioxide and oxygen, and oxygen saturation) were analysed after birth. Results After adjusting for potential confounders, greater ST was associated with higher arterial and venous cord blood partial pressure of carbon dioxide and more acidic arterial and venous pH (all, P 0.01). Moderate PA, moderate-to-vigorous PA (MVPA), total PA and steps per day were positively associated with arterial cord blood oxygen saturation (all P 0.05). Steps per day were inversely associated with gestational age at birth (P 0.01), and duration of first stage of labor (P 0.05). Total and light PA were associated with a more alkaline pH in umbilical vein (all, P 0.01). Vigorous PA was inversely associated with the Apgar score (P 0.01). No significant differences were observed in ST and PA levels between women with vaginal and women with caesarean section deliveries (all, P 0.10). Conclusion Increasing PA and decreasing ST during pregnancy might promote better maternal and neonatal birth markers.
机译：AIM（a）分析妊娠早期妊娠早期妊娠早期妊娠期妊娠期妊娠（ST）和体育活动（PA）的关联; （b）探索ST和PA是否在患有阴道或剖腹产交付的妇女之间存在差异。方法九十四名白种人孕妇（32.9 +/- 4.6岁）参加了这项前瞻性纵向研究。三轴加速度计用于在怀孕的第二三个月连续七天评估ST和PA强度水平。从产科医疗记录中收集出生数据。在出生后分析脐带动脉和静脉血液（二氧化碳和氧气和氧气和氧饱和）。结果调整潜在混凝剂后，较大的ST与较高的动脉和静脉血压部分压力相关的二氧化碳和更酸性动脉和静脉pH（全部，P <0.01）。中等PA，中度剧性PA（MVPA），总PA和每天步骤与动脉线血氧饱和度正相关（所有P <0.05）。每天步骤与出生时的孕龄（P <0.01）和劳动力第一阶段的持续时间（P <0.05）相比。总和光PA与脐静脉（全部，P <0.01）的更具碱性pH相关。剧烈的PA与APGAR评分相反（P <0.01）。在患有剖腹产交付的阴道和妇女的妇女之间的ST和PA水平中没有观察到显着差异（全部，P＆GT; 0.10）。结论妊娠期间的PA和降低ST可能会促进更好的孕产妇和新生儿出生标志物。

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