职业接触二硫化碳对个性及智力的影响  

Effect of CS2 occupational exposure on personality and intelligence

作　　者：袁义昌[1] 鞠兰芹[1] 金丽君[1] 

机构地区：[1]山东省潍坊市疾病预防控制中心职业病科,261041

出　　处：《中华劳动卫生职业病杂志》2010年第2期92-96,共5页Chinese Journal of Industrial Hygiene and Occupational Diseases

基　　金：潍坊市卫生局计划项目（2008-48号）

摘　　要：目的探讨职业接触二硫化碳对接触者个性特征及智力的影响。方法按化纤厂各工种二硫化碳监测结果，将接触者分为低浓度组（TWA〈5mg／m^3）139人、高浓度组（TWA≥5mg／m^3）129人和对照组327人，进行明尼苏达多相个性调查表（MMPI）、症状自评量表（SCL-90）、瑞文标准型推理（SPM）测试。结果MMPI测试发现，低浓度组癔症、妄想狂、精神衰弱、精神分裂症阳性检出率分别为7．19％、2．16％、26．62％和10．07％，与对照组（分别为2．14％、0．00％、17．74％、3．67％）的差异有统计学意义（P〈0．05）；高浓度组疑病、抑郁、癔症、精神病态、妄想症、精神衰弱、精神分裂症、轻躁狂、社会内向阳性检出率分别为32．56％、8．53％、9．30％、24．81％、2．33％、42．64％、15．50％、5．43％、6．20％，与对照组（分别为14．07％、2．14％、2．14％、14．07％、0．00％、17．74％、3．67％、1．22％、1．22％）的差异有统计学意义（P〈0．01）；高浓度组与低浓度组间只疑病、精神衰弱阳性率差异有统计学意义（P〈0．01）。SCL-90测试结果表明，低浓度组、高浓度组与对照组间各因子阳性检出率的差异有统计学意义（P〈O．05，P〈0．01），而高浓度组与低浓度组间各因子阳性检出率的差异无统计学意义（P〉0．05）。SPM测试结果表明，低浓度组、高浓度组智力中下阳性率分别为35．1％和35．7％，高于对照组（15．1％），差异有统计学意义（P〈0．05），低浓度组与高浓度组阳性率的差异无统计学意义（P〉0．05），智力降低与接触工龄有关。结论职业接触较低浓度二硫化碳对个性特征及智力有一定影响，影响程度与接触工龄有关。Objective To investigate the effects of CS2 occupational exposure on thumbprint and intelligence. Methods According to the monitoring results of CS2 concentration, which were got at various workplace in chymic fiber factory, the workers were divided into three groups including the low-concentration group （TWA〈5 mg/m^3）, the high-concentration group （TWA ≥ 5 mg/m^3） and the control group. The method of cluster sampling was used respectively. 139, 129 and 327 people were taken at random from three groups and they were given thumbprint and intelligence examinations through following three methods, including MMPI, SCL-90 and SPM. Results MMPI test showed that Hy,Pa,Pt,Sc positive rates in the low-concentration group were 7.19%,2.16%,26.62% and 10.07%, Hs,D,Hy,Pa,Pt,Sc,Ma,Si positive rates in the high-concentration group were 32.56%,8.53%,9.30%,24.81%, 2.33%, 42.64%, 15.50%, 5.43% and 6.20%. There was a significant difference with the control group （Hs,D,Hy,Pd,Pa,Pt,Sc,Ma,Si was 14.07%,2.14%,2.14%,14.07%,0.00%, 17.74%,3.67%,1.22%,1.22% respectively）. The differences of Hs,Pt positive rates between high-concentration and low-concentration group were significant. SCL-90 showed that the total positive rate in the low concentration and the high concentration groups was 15.8% and 20.2%. The positive rate of the basic factors were significantly different among the low-concentration group, the high concentration group and the control group while there was no significant difference in the positive rate between the high concentration and low concentration group. SPM test found that the positive rates of the intelligence in the low concentration group and the high concentration group were 35.1% and 35.7% respectively and the control group （15.1%） was significantly different from low-concentration and high concentration group. Moreover, there was no obvious difference between high-concentration and the low-concentration group. The intelligence damage was associated with the length of CS2 occupational exposure

关 键 词：二硫化碳 个性 智力 

分 类 号：R686[医药卫生—骨科学]