CAJ | 학술논문

目的研究噪声对女工生殖机能、妊娠结局的影响。方法应用回顾性队列研究方法，对接触噪声强度在85.00～103.50dB(A)的女工进行了队列观察30年。结果噪声作业女工月经功能紊乱(47.56%，RR＝2.79)、痛经(11.71%，RR＝1.80)、自然流产(6.52%，RR＝11.44)患病率明显高于对照组，而早产、难产、死胎死产、先天畸形、低体重儿等观察指标虽然未见明显的影响，但其发生率有随接触声级增强而增高的趋势。结论噪声对女工生殖机能、妊娠结局有影响。
목적연구조성대녀공생식궤능、임신결국적영향。방법응용회고성대렬연구방법，대접촉조성강도재85.00～103.50dB(A)적녀공진행료대렬관찰30년。결과조성작업녀공월경공능문란(47.56%，RR＝2.79)、통경(11.71%，RR＝1.80)、자연유산(6.52%，RR＝11.44)환병솔명현고우대조조，이조산、난산、사태사산、선천기형、저체중인등관찰지표수연미견명현적영향，단기발생솔유수접촉성급증강이증고적추세。결론조성대녀공생식궤능、임신결국유영향。
Objective To study the effects of noise on female's reproductivefunction and pregnant outcomes.Methods A 30-year-long retrospective cohort study on 1 640 female workers exposed to the noise between 85.00-103.50 dB(A) had been studied.Results The rate of menstrual disorders (47.56%， RR＝2.79)， dysmenorrhoea(11.71%， RR＝1.80)， spontaneous abortion(6.52%， RR＝11.44) in exposed group appeared to be significantly higher than that in control group. However, no significant difference for the incidences of adverse pregnant outcome(premature birth, dystocia, still birth, congenital defect, lower birth weight) was shown between two groups. Conclusion Noise might be harmful to the reproductive function and the pregnant outcomes of female workers.