CAJ | 학술논문

为探索中国农民工心理健康水平随年代的变迁，运用横断历史研究方法，对1995至2011年70篇采用90项症状自评量表（SCL-90）的调查数据进行分析，以考察46485名被试在所测心理问题的9个因子上得分随年代的变化趋势。结果发现：（1） SCL-90各因子均值与年代之间呈负相关，年代可以解释9个因子1%至31%的变异；17年来9因子均值下降范围在1%至39%之间，其中人际关系、抑郁、焦虑、敌对、恐怖和偏执六个方面改善效果最为突出，得分降幅均在12%以上。这说明17年来中国农民工心理健康总体水平在逐步提升。（2）存在明显的亚群体差异：东部地区农民工心理健康水平比其他地区改善的更为全面；从事制造业农民工的心理健康水平明显提升了，而建筑业的无变化；青年农民工心理健康水平在下降，敌对和焦虑两方面尤其突出；男性农民工的心理健康水平下降了，而女性却提高了。
위탐색중국농민공심리건강수평수년대적변천，운용횡단역사연구방법，대1995지2011년70편채용90항증상자평량표（SCL-90）적조사수거진행분석，이고찰46485명피시재소측심리문제적9개인자상득분수년대적변화추세。결과발현：（1） SCL-90각인자균치여년대지간정부상관，년대가이해석9개인자1%지31%적변이；17년래9인자균치하강범위재1%지39%지간，기중인제관계、억욱、초필、활대、공포화편집륙개방면개선효과최위돌출，득분강폭균재12%이상。저설명17년래중국농민공심리건강총체수평재축보제승。（2）존재명현적아군체차이：동부지구농민공심리건강수평비기타지구개선적경위전면；종사제조업농민공적심리건강수평명현제승료，이건축업적무변화；청년농민공심리건강수평재하강，활대화초필량방면우기돌출；남성농민공적심리건강수평하강료，이녀성각제고료。
In 2013 the amount of migrant workers in China reached 268 million, with an increase of 6.33 million compared to that in 2012 （China National Bureau of Statistics, 2014）. Increasing literature suggests that migration is an important source of stress and can cause continual change in both one’s physical and mental health. In the past 20 years, many researchers repeatedly investigated migrations’ mental health state, however they did not reach consistent conclusions. Some studies found that migrant workers scored in mental problems higher than Chinese adult norm （Jin et al., 1986） and their mental health level is increasing over time, while others presented that migrant workers’ mental health was actually as well as the adult norm. Traditionally, the method of meta-analysis is preformed to integrate these controversies, but these meta-analyses simply compared the statistic results from different studies and neglected the role of their publication years. In order to resolve the controversies, we used the cross-temporal meta-analysis technique to explore the possible change patterns in Chinese migrant workers’ mental health with time. In the present study we collected and analyzed 70 papers collected data from 1995 to 2011, all using the Symptom Checklist 90 （SCL-90） as the measuring tool. Only those that reported the sample size, mean and standard deviation were used and totally 46485 of Chinese migrant workers were included in those papers. Each sample/paper was coded according to the sample size, sampling area, occupation, age and gender, used as independent or control variables. All 9 types of mental problems in SCL-90 were used as dependent variables. The analysis first compared the factorial mean scores of the SCL-90 across data collection years, and then investigated the cross-time changes of different groups separately. Our results showed that the mental health level of Chinese migrant workers increased steadily in the 17 years between 1995 through 2011. Specifically, all 9 types of mental problems correlated with data collection year negatively, the year accounting for 1% to 31% variances of each type of mental problems. The means of 9 types of mental problems decreased in the range between 1% and 39%, among which interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety and paranoid ideation dropped most significantly. There were also significant differences in terms of cross-time changes between groups： migrant workers in the Eastern area, manufacture industry, and female workers showed an increasing trend in mental health, while young workers and male workers exhibited a decrease whereas no change was found for workers in the construction industry. For the first time, the present study integrated different studies and showed that Chinese migrant workers’ mental health was getting better in general. The possible contributions to policy making and societal system construction and implications for future research were discussed.