论文部分内容阅读
目的调查中国南部某海岛的特殊作业环境对岛上劳动者工作能力的影响。方法以某岛上劳动者为调查对象,利用工作能力指数(Work Ability Index,WAI)量表进行问卷调查。结果调查组WAI为(38.0±5.2)分,对照组WAI为(37.1±5.2)分。其中,调查组工作能力优37人,占14.2%;良129人,占49.6%;中90人,占34.6%;差4人,占1.5%。对照组优者13人,占9.3%;良72人,占51.4%;中48人,占34.3%;差7人,占5.0%。2组人群WAI值及分级差异无统计学意义。结论岛上现有卫生条件及劳动防护措施能够有效保持劳动者工作能力。
Objective To investigate the influence of the special working environment of an island in southern China on the working ability of island laborers. Methods A sample of laborers on an island was surveyed using the Work Ability Index (WAI) questionnaire. Results The WAI in the surveyed group was (38.0 ± 5.2) points and that in the control group was (37.1 ± 5.2) points. Among them, the survey team working ability of excellent 37, accounting for 14.2%; good 129, accounting for 49.6%; 90, accounting for 34.6%; poor 4, accounting for 1.5%. The control group of excellent people 13, accounting for 9.3%; good 72, accounting for 51.4%; in 48, accounting for 34.3%; poor 7, accounting for 5.0%. There was no significant difference in WAI value and grading between the two groups. Conclusion The existing sanitary conditions and labor protection measures on the island can effectively maintain the working ability of laborers.