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BMJ:体育运动无助于妊娠末期戒烟

2015-05-15 MedSci MedSci原创

 妊娠期妇女吸烟是一个主要的可预防的母体和婴儿致死原因。吸烟和不良的孕期和生产结果有关系,包括流产、死胎、早产、新生儿体重过低、先天畸形和新生或突然性婴儿死亡。在大多数高收入国家中,至少有10%的女性在妊娠期吸烟,这一趋势在中低收入国家也逐渐上升。妊娠期戒烟可以改善生产结果,而且行为支持可以帮助孕妇戒烟。尼古丁替代疗法似乎鲜有作用,而其他药物方法是禁止的。大多数接受戒烟行为支持的孕妇并未

 妊娠期妇女吸烟是一个主要的可预防的母体和婴儿致死原因。吸烟和不良的孕期和生产结果有关系,包括流产、死胎、早产、新生儿体重过低、先天畸形和新生或突然性婴儿死亡。在大多数高收入国家中,至少有10%的女性在妊娠期吸烟,这一趋势在中低收入国家也逐渐上升。妊娠期戒烟可以改善生产结果,而且行为支持可以帮助孕妇戒烟。尼古丁替代疗法似乎鲜有作用,而其他药物方法是禁止的。大多数接受戒烟行为支持的孕妇并未戒烟。因此,新的增加行为支持有效性的干预措施是急需的,而体育活动可能达到这一效果。在非怀孕的吸烟者中,有证据表明体育活动可以减少吸烟冲动的强度,而这种冲动是复吸的主要原因。
 在2009年到2014年间,研究人员在13个医疗中心召集了789名怀孕的吸烟者,年龄在16-50岁之间,处于10-24周的孕期。她们被随机均分为两组,392人被分配到体育运动组。干预在目标戒烟前一周开始。参与者被随机分配接受六次(每周一次)用于戒烟的行为支持,或者这一支持外加14次结合了有监督的跑步机训练和运动咨询。主要监测指标是从目标戒烟日期到怀孕末期的连续性的戒烟时间,通过一氧化碳或者唾液可替丁水平监测。
 结果表明,行为戒烟支持附加体育运动干预并没有增加怀孕末期戒烟率。在妊娠期间,体育运动并不被推荐用于戒烟,但仍对于总体健康还是有好处的。
原始出处:
Michael Ussher.et al.Physical activity for smoking cessation in pregnancy: randomised controlled trial.BMJ 2015;350:h2145
doi: 10.1136/bmj.h2145

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    2016-02-23 gaoxiaoe
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    2015-05-17 huaxipanxing

    看看

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    2015-05-16 gujh
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    2015-05-16 Dr.LV

    孕前戒烟

    0

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