| 聂继池,胡桂菊,张兆强,林立.石雕作业对工人神经行为功能的影响[J].济宁医学院学报,2015,(1):40-42 |
| 石雕作业对工人神经行为功能的影响 |
| Survey of the occupational hazards on stone carving and effects on the neuro-behavioral function of workers |
| 投稿时间：2014-12-21 |
| DOI：10.3969/j.issn.1000-9760.2015.01.011 |
| 中文关键词: 石雕作业;危害;神经行为功能 |
| 英文关键词: Stone Curving;Occupational hazard;Neurobehavioral function |
| 基金项目:2013年济宁市科技局项目(编号:JN2013ZH012) |
| 作者 | 单位 | | 聂继池 | 济宁医学院公共卫生学院, 山东济宁 272067 | | 胡桂菊 | 济宁医学院公共卫生学院, 山东济宁 272067 | | 张兆强 | 济宁医学院公共卫生学院, 山东济宁 272067 | | 林立 | 济宁医学院公共卫生学院, 山东济宁 272067 |
|
| 摘要点击次数: 4844 |
| 全文下载次数: 860 |
| 中文摘要: |
| 目的 探索石雕作业对工人神经行为功能的影响。方法 现场测定某石雕加工厂职业危害因素,并对石雕作业工人进行症状自评量表(SCL-90)调查和神经行为功能测试。结果 石雕作业中产生的粉尘浓度为23.33~125.33mg/m3,呼吸性粉尘的构成比为66.0%~78.9%,噪声强度按Laeq(8)计为90.0~104.0 dB(A)。SCL-90量表测试中,观察组在总分、总均分和7个因子上的得分均明显高于对照组;神经行为功能测试中,观察组在T、D、F和C等项目的得分显著增高,而在V项目上的得分显著减低。神经行为功能测试结果显示,与对照组比较,观察组在目标追踪、平均反应时等两个项目上的得分显著低于对照组(P<0.01)。结论 石雕作业的粉尘及噪声危害较为严重,可导致工人神经行为功能的异常。 |
| 英文摘要: |
| Objective To research the occupational hazards on stone carving and effects on the neurobehavioral function of workers. Methods The occupational hazards survey was carried out in a stone carving plant, and the workers were tested by "SCL-90" questionnaire and neurobehavioral function test. Results The concentrations of dusk in the course of stone carving was 23.33 mg/m3~125.33mg/m3, and the ratio of respirable dust was 66.0%~78.9%. The noise intensity in Laeq (8) was 90.0dB~104.0 dB(A). The total score, total average score and 7 factor scores in study group were significantly higher than that of the control group in the test of SCL-90 scale (P<0.05, P<0.01). The score of T, D, F and C items significantly increased and V item significantly decreased in study group compared with control group (P<0.01). In the meanwhile, the score of the items of target tracking and average response time significantly decreased compared with control group (P<0.01) in neurobehavioral function test.Conclusion The occupational hazards of dust and noise in stone curving work are serious, which can cause abnormal neurobehavioral function of workers. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
|
|
|
