某高校大学生焦虑抑郁与空气污染的关系

Correlation between air pollution and anxiety and depression for university students

目的探讨空气污染与大学生焦虑和抑郁情绪的关系,为开展高校学生心理健康干预工作提供基础数据。方法采用焦虑自评量表(SAS)和抑郁自评量表(SDS),对北京市某高校大学生进行焦虑和抑郁情绪的问卷调查,并记录测试期间大气污染物的浓度及空气质量指数(AQI)以及室外温度。结果大学生焦虑和抑郁检出率分别为61.3%和23.3%;污染物周质量-体积浓度的平均值、中值和最大值对焦虑和抑郁检出率影响均无统计学意义(P值均>0.05);而调查当日PM10浓度与焦虑检出率呈正相关(r=0.9,P<0.05),PM2.5,O3浓度与抑郁检出率均呈负相关(r值分别为-0.900,-0.953,P值均<0.05)。结论大学生的焦虑和抑郁情绪较为严重,空气污染与大学生焦虑和抑郁情绪的关联性需要进一步研究。

Objective To investigate the relationship between air pollution and college students＇ anxiety and depression.Methods This study used Self-rating Anxiety Scale（ SAS） and Self-rating Depression Scale（ SDS） for anxiety and depression survey for university students, recorded the air pollutant concentrations, air quality index（ AQI） and climatic parameters during the test. Results The proportion of anxiety and depression of university students were 61.3% and 23.3%. The mean, median and maximum values of the air pollutant concentrations in a week were not significantly correlated with the detection rate of anxiety and depression; But PM10 concentrations were significantly related to the anxiety detection rate, and PM2.5 and O3 concentrations were significantly associated with the depression detection rate in the survey day. Conclusion The anxiety and depression of university students are more serious. The relationship between air pollution and anxiety and depression of college students needs to be further studied.