Methods Occupational stress inventory revised (OSI-R) and work ability index (WAI) were used to measure the study group of (1 309) physical laborers and control group of 732 non-physical laborers.

方法采用工作能力指数(WAI)量表和职业紧张(OSI - r)量表，对不同职业体力劳动者1 309人(调查组)和732名非体力劳动者(对照组)进行问卷调查。

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Results The two canonical correlation index were significant by two variable lists. The occupational burnout would be greater with the rise of their professional stress.

结果两列变量发现的两对典型相关系数都达到显著水平，高职业压力将导致更高的职业倦怠水平，高社会支持水平降低倦怠水平。

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The authors compute an index of occupational segregation, which compares the composition of employment in individual places with the national profile.

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