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目的 了解高温作业女工的健康状况。方法 对从事高温作业的女工 (高温组 ) 2 38人及对照组女工 2 4 6人的健康状况进行了调查研究。结果 高温组心电图异常率 ( 2 9 83 % )高于对照组 ( 18 70 % ,P <0 0 1) ,心电图的改变主要为窦性心动过速、左室高电压和左室大 ;贫血患病率高温组 ( 7 56% )低于对照组 ( 15 85% ,P <0 0 1) ;高温组月经异常患病率 ( 41 95% )高于对照组 ( 2 6 67% ,P <0 0 1) ,月经异常主要表现为痛经、经期缩短和周期延长。结论 高温作业对妇女心血管系统和月经机能有不良的影响
Objective To understand the health status of women working in high temperature. Methods The health status of 2 38 female workers (high temperature group) and 246 female workers in the control group were investigated. Results The abnormal rate of electrocardiogram in high temperature group (29 83%) was higher than that in control group (18 70%, P 0 01). The changes of electrocardiogram mainly included sinus tachycardia, left ventricular high voltage and left ventricular mass. The prevalence of abnormal menstruation in high temperature group (41 95%) was higher than that in control group (26.6%, P <0) 0 1), abnormal menstruation mainly manifested as dysmenorrhea, menstrual shortening and the extension of the cycle. Conclusion High-temperature work has adverse effects on cardiovascular and menstrual functions in women