目的了解非体力劳动者肥胖的发生率及肥胖对心血管功能的影响。
Objective To observe the incidence rate of obesity and the effect of obesity for cardiovascular system in non-physical workers.
不同职业人群身高差异比较：城市非体力劳动者和城市体力劳动者高于农民。
Comparison of body height among the subjects engaged in different jobs: It was higher in urban non-manual and manual workers than in farmers.
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。
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.
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