摘要
本文报告了铅对接触女工的月经状况和妊娠结局的影响。调查575名铅接触女工及736名对照组,见铅接触女工的月经先兆症状显著高于对照组,其症状总分4.63,而对照组仅为2.81。铅接触女工的自然流产人数和次数(9.3%和4.7%)均显著高于对照组(5.1%和2.9%)。校正了可能的混杂因素后,结果与上述相同,提示铅接触对女性生殖机能有影响。
This is a report of an investigation for the effect of lead exposure on female menstrual status and pregnant outcome. The study involved 575 female lead workers and 736 female controls. Prevalence of premenstrual symptoms was significantly higher in lead exposed group than that in controls. The total score of premenstrual symptoms in exposed workers was 4.63, but only 2.81 in controls. Proportions of spontaneous abortion in total women and total pregnancies were also significantly higher in exposed group (9.3% and 4.7%) than those in controls (5.1% and 2.9%) .The same conclusion as above was obtained when the potential confounding variables were adjusted.The results suggested that the effect of lead exposure was on female reproductive function.
出处
《工业卫生与职业病》
CAS
CSCD
1990年第4期211-214,共4页
Industrial Health and Occupational Diseases
基金
国家教委会博士点基金
关键词
铅
女工
月经
妊娠
Premenstrual symtom
pregnant outcome
spontaneous abortion
confounding variable
lead exposure
