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采用横断面调查随机抽样青海某大型企业360名在岗一线工人为调查对象。对职业卫生知识问卷<35岁工人回答的正确率为72.5%,36~56岁为85.0%,不同年龄组间差异有统计学意义;小学以下、初高中、大专以上文化程度工人回答正确率分别为58.4%,68.9%,90.6%,不同文化程度间差异有统计学意义(P<0.01);固定工问卷回答正确率为86.7%,农民工回答正确率为46.5%,差异也有统计学意义(P<0.01)。职业卫生知识的获取渠道和途径依次是:岗位培训、广播电视、宣传挂图及知识手册、报刊杂志。工人职业卫生知识水平受年龄、文化程度和身份等多方面因素的影响,企业应结合自身发展和用工情况,重视职业卫生需求及培训。
Using cross-sectional survey of a random sample of a large-scale enterprises in Qinghai 360 front-line workers for the survey. The questionnaire about 35% of the workers in the questionnaire of occupational health was 72.5% correct, 85.0% of 36- 56 years old, and the difference was statistically significant among different age groups. The correct answers were obtained from workers of education level below primary school, junior high school, (58.4%, 68.9%, 90.6% respectively). There were significant differences among different education levels (P <0.01). The accuracy rate of fixed workers questionnaire was 86.7%, that of migrant workers was 46.5%, and the difference was statistically significant P <0.01). Occupational health knowledge access and ways are: job training, radio and television, promotional wall charts and knowledge manuals, newspapers and magazines. The level of workers’ knowledge of occupational health is affected by many factors such as age, educational level and status. Enterprises should attach importance to occupational health needs and training in light of their own development and employment status.