Investigation of abnormal menstruation of female workers in petrochemical industry
10.3760/cma.j.cn121094-20200930-00551
- VernacularTitle:石油化工行业女工月经异常状况调查
- Author:
Lu ZHAO
1
;
Zhenxia KOU
;
Wenlan YU
;
Shulin WANG
Author Information
1. 810001 西宁，青海大学医学院
- Keywords:
Occupational diseases;
Epidemiologic;
Menstruation;
Influencing facton;
Petrochemical industry
- From:
Chinese Journal of Industrial Hygiene and Occupational Diseases
2021;39(12):929-932
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the influencing factors of abnormal menstruation of female workers in a petrochemical enterprise.Methods:A total of 5186 female employees in a petrochemical enterprise were selected as the research objects from July 2018 to December 2019. A questionnaire survey was conducted from four aspects: basic information, occupational status, psychological status at work, reproductive and reproductive health, and a multivariate logistic regression model was used for analysis.Results:Among 5132 female workers, 676 were postmenopausal and 1117 (25.1%) among 4456 non-postmenopausal women had abnormal menstruation in the last 6 months. Logistic regression analysis showed that age (<30、30~35 years) and length of service (≤20 years) were protective factors ( OR=0.573, 0.590, 0.798, P<0.05) . Age (40~45、45~50 years old) , sleep duration (<6 h) , premature OR late menopause of maternal relatives, occupational exposure to dust, occupational exposure to chemicals, not wearing earplugs, leave due to health reasons in the last 6 months, reproductive tract infection OR symptoms in the last 6 months, spontaneous abortion, induced abortion, physical fatigue and mental fatigue were risk factors for menstrual abnormalities in female workers ( OR=2.318, 5.544, 1.231, 1.199, 1.336, 1.403, 1.351, 1.538, 1.613, 1.584, 1.199, 1.601, 1.936, P<0.05) . Conclusion:The abnormal menstruation of female workers is affected by many factors in the occupational process, and specific measures should be taken to improve the reproductive health of female workers.
