Path analysis of the relationships among health knowledge of chronic diseases, lifestyle and utilization of workplace health services of teachers in a district of Beijing
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摘要:
目的 了解北京市某区教师健康知识、行为生活方式、工作场所健康服务利用情况对慢性病的影响路径。 方法 采用自行设计问卷进行调查, 通过通径方法进行数据分析。 结果 该地区教师慢性病患病率为51.5%, 排名前三位的疾病分别是腰或脊椎疾病(19.0%)、高血压(12.5%)和胃肠炎(11.1%)。调查对象随着年龄增长超重肥胖率逐渐升高, 且男性教师超重肥胖率高于女性, 差异有统计学意义(χ2=119.313, P < 0.001)。超重肥胖、健康相关知识和工作场所健康服务利用对慢性病产生直接作用。健康生活行为与方式以超重肥胖为中间变量对慢性病产生间接作用。 结论 该地区教师健康水平一般。今后应关注教师这一类职业人群, 特别是将男性作为该工作场所健康教育重点干预对象, 预防与控制其超重肥胖发生率, 提高其健康知识水平, 培养健康生活习惯, 同时加大工作场所健康资源的投入。 Abstract:Objective To understand the influence path of occupational health knowledge, behavior and lifestyle, and utilization of workplace health service on chronic diseases of teachers in a district of Beijing. Method A self-designed questionnaire was used among teachers in a district of Beijing through path analysis. Results The prevalence rate of chronic diseases in occupational population was 51.5%. The top three diseases were lumbar or spinal diseases(19.0%), hypertension(12.5%) and gastroenteritis(11.1%). The rate of overweight and obesity increased with age, and male teachers were higher than that of female teachers which was statistically significant(χ2=119.313, P < 0.001).Overweight-obesity, health related knowledge and utilization of workplace services made direct effects on chronic diseases. Healthy behaviors and lifestyles made indirect effects on chronic diseases by overweight-obesity. Conclusions The teachers' health in this district was not bad. It is recommended that we should pay attention to the population of teachers, especially the male so that to prevent and control the incidence of overweight and obesity, improve their health knowledge level and develop healthy habits, and increase the input of health resources in the workplace. -
Key words:
- Teachers /
- Health knowledge /
- Lifestyle /
- Utilization of workplace health services /
- Chronic diseases /
- Path analysis
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表 1 不同特征调查对象慢性病状况、知识行为及工作场所服务利用状况分析(x±s)
Table 1. Analysis of chronic disease status, knowledge behavior and service utilization in the workplace(x±s)
变量 健康相关知识 健康生活行为与方式 工作场所服务利用 超重肥胖[n(%)] 慢性病[n(%)] 性别 男 14.399±4.791 30.152±3.610 3.237±1.151 273(70.2) 215(55.3) 女 14.027±4.707 32.667±3.000 3.162±1.122 536(38.0) 704(49.9) χ2/t值 1.073 16.782 1.130 127.469 3.480 P值 0.300 < 0.001 0.259 < 0.001 0.067 年龄(岁) < 35 13.770±4.966 31.547±3.234 3.211±1.108 151(28.8) 166(31.6) 35~ 14.021±4.595 32.314±3.195 3.133±1.113 325(46.4) 391(55.8) ≥45 14.107±4.726 32.417±3.455 3.204±1.167 333(58.1) 362(51.5) χ2/F值 3.671 11.516 0.949 96.291 119.313 P值 0.026 < 0.001 0.387 < 0.001 < 0.001 表 2 各连续变量间的Pearson相关性分析
Table 2. Person correlation analysis of continuous variable
变量 健康相关知识 健康生活方式与行为 工作场所服务利用 超重肥胖 慢性病 健康相关知识 1.000 健康行为与生活方式 0.094a 1.000 工作场所健康服务利用 0.053a 0.022 1.000 超重肥胖 0.087a -0.090a -0.019 1.000 慢性病 0.069a -0.210 -0.021 0.175a 1.000 注:a表示P < 0.05。 表 3 慢性病影响因素的效应分解
Table 3. Effect decomposition of influencing factors of chronic diseases
影响因素 直接效应 间接效应 总效应 总效应排序 超重肥胖 0.170 - 0.170 1 健康相关知识 0.055 0.015 0.070 2 健康行为与生活方式 - -0.017 -0.017 3 工作场所健康服务利用 -0.021 - -0.021 4 -
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