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目的 研究职业紧张与冠心病之间的关系以及引起冠心病发病的主要职业紧张因素。方法 应用职业紧张测试表 ,对 5 83名男性列车乘务人员进行职业紧张与冠心病关系的人群调查。结果 在控制了非职业紧张因素条件下 ,职业紧张与冠心病有独立的相关关系 (RR =1 0 5 8,95 %CI :1 0 0 7～ 1 111) ,而且随着职业紧张程度的增加患冠心病的危险性也增高 ,引起冠心病发病的主要职业紧张因素是职务特征 (RR =1 12 5 ,95 %CI :1 0 48～ 1 196 )和经历与成就 (RR =1 172 ,95 %CI :1 0 99～ 1 2 5 6 )。结论 职业紧张是引起冠心病发病的一项不容忽视的重要危险因素
Objective To study the relationship between occupational stress and coronary heart disease and the major occupational stress factors that cause the incidence of coronary heart disease. Methods A questionnaire on occupational stress was used to investigate the relationship between occupational stress and coronary heart disease among 5383 male flight attendants. Results There was an independent correlation between occupational stress and coronary heart disease under the control of non-occupational stress (RR = 105.8,95% CI: 1007-1111). With the increase of occupational stress The risk of coronary heart disease also increased. The main occupational stress factors that cause coronary heart disease were job characteristics (RR = 12.55, 95% CI: 1 048-1 196) and experience and achievement (RR = 1 172, 95 % CI: 1 099 ~ 1 2 5 6). Conclusion Occupational stress is an important risk factor that can cause coronary heart disease