Simcox Amira A, Jaakkola Jouni J K
Institute of Occupational and Environmental Medicine, University of Birmingham, Edgbaston, Birmingham, United Kingdom.
J Occup Environ Med. 2008 May;50(5):590-2. doi: 10.1097/JOM.0b013e318162f65b.
We conducted a population-based study to assess whether work as a nurse during pregnancy increases the risk of low birth weight, preterm delivery, and small-for-gestational-age.
The study population was selected from The Finnish Prenatal Environment and Health Study of 2568 newborns (response 94%) and included 128 (5.0%) newborns of nurses and 559 newborns of office workers (21.8%) as a reference group.
The risk of low birth weight (adjusted odds ratio = 1.02; 95% confidence interval = 0.32-3.22) and preterm delivery (0.81; 0.32-2.05) did not differ between newborns of nurses and office workers, but the risk of small-for-gestational-age was substantially higher among newborns of nurses (1.99; 1.10-3.59). This corresponds to a population attributable fraction of 2.5%.
The results indicate that working as a nurse during pregnancy could reduce fetal growth.
我们开展了一项基于人群的研究,以评估孕期从事护士工作是否会增加低出生体重、早产和小于胎龄儿的风险。
研究人群选自芬兰产前环境与健康研究中的2568名新生儿(应答率94%),其中包括128名护士的新生儿(5.0%)和559名办公室工作人员的新生儿作为参照组(21.8%)。
护士的新生儿与办公室工作人员的新生儿在低出生体重风险(校正比值比=1.02;95%置信区间=0.32 - 3.22)和早产风险(0.81;0.32 - 2.05)方面无差异,但护士的新生儿中小于胎龄儿的风险显著更高(1.99;1.10 - 3.59)。这相当于人群归因分数为2.5%。
结果表明孕期从事护士工作可能会影响胎儿生长。