NAUSEA AND VOMITING OF PREGNANCY AND ASSOCIATION WITH PREGNANCY OUTCOME
NAUSEA AND VOMITING OF PREGNANCY AND ASSOCIATION WITH PREGNANCY OUTCOME
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DOI：
10.1016/0002-9378(86)90337-6
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发表时间：
1986-11-01
影响因子：
9.8
通讯作者：
HOOK, EB
中科院分区：
文献类型：
--
作者：
TIERSON, FD;OLSEN, CL;HOOK, EB
在纽约奥尔巴尼，对414名以白人为主的中上阶层妇女的妊娠恶心和/或呕吐模式进行了调查；在她们怀孕第88天之前确定了模式，并跟踪调查到怀孕结束。在这些人中，89.4%的人至少报告了一些症状。这种频率比以前报道的要高，可能部分是因为在这项研究中进行了广泛的尝试来确定症状。呕吐发生率约为55%。没有妊娠恶心和/或呕吐症状的妇女发生不可行妊娠结局(胎儿死亡)的比例明显更高。怀孕前三个月烟酸摄入量的增加与婴儿出生体重的降低有关。这可能是由于蛋白质摄入量增加而导致胎儿更快成熟的结果。
The patterns of nausea and/or vomiting of pregnancy were investigated in a group of 414 predominantly white, upper middle-class women in Albany, New York; patterns were ascertained before their eighty-eighth day of gestation and followed up to the end of pregnancy. Of these, 89.4% reported at least some symptoms. This frequency is higher than reported previously, perhaps in part because extensive attempts were made in this study to ascertain symptoms. The incidence of vomiting was about 55%. Women with no symptoms of nausea and/or vomiting of pregnancy experienced a significantly greater proportion of nonviable pregnancy outcomes (fetal death). Increased intake of niacin during the first trimester was associated with decreased infant birth weight. This may be the result of quicker fetal maturation due to increased levels of protein intake.