中国青少年述情障碍变迁的横断历史研究

A Cross-Temporal Meta-Analysis of Alexithymia among Chinese Adolescents

为探讨2011-2021年我国青少年述情障碍水平的变化趋势及性别差异,检索中国知网、维普、万方、Web of Science数据库,采用横断历史研究方法,对2011-2021年的35项使用多伦多述情障碍量表(TAS)测量我国青少年述情障碍水平的研究进行总结,同时采用一般元分析的方法探讨宏观纵向角度上的青少年述情障碍水平的性别差异。结果发现:(1)近10年以来,我国青少年述情障碍与年代呈显著正相关(r=0.15,P<0.001);(2)我国青少年述情障碍水平在2011—2021年的增加量为2.43,说明相比于2011年,2021年我国青少年述情障碍整体水平上升0.24个标准差(d=0.24);(3)述情障碍性别差异的平均效果量为小效应(d=-0.02)。研究表明我国青少年述情障碍水平在这10年间呈上升趋势,但上升速率较为缓慢,青少年述情障碍水平整体上的性别差异并不明显。

To understand the changing trend and gender differences of alexithymia among Chinese adolescents from 2011 to 2021,CNKI,VIP,Wanfang database,and Web of Science were searched,and then the cross-temporal meta-analysis was applied to analyze the data from 2011 to 2021 measured by using the Toronto Alexithymia Scale(TAS)in 35 studies,meanwhile,a general meta-analysis was applied to analyzed the gender differences in alexithymia among Chinese adolescents from a macro vertical perspective.The results revealed that(1)the score of Toronto Alexithymia Scale had positively correlation with the year of data collection in the ten years;that(2)Chinese adolescents′alexithymia level had been rising within the 10 years,the score of Toronto Alexithymia Scale increased by 2.43 from 2011 to 2021,indicating that the overall level of alexithymia among Chinese adolescents increased by 0.24 standard deviations in 2021 compared to 2011;that(3)the average effect size of gender differences in alexithymia was small.In summary,the level of alexithymia among Chinese adolescents presented a significant upward trend from 2011 to 2021,the rising rate of the level was relatively low,and there was no significant difference for gender in the level of alexithymia among Chinese adolescents.