Liu Xiao-xia, Xiong Guo-yu, Ma Dao-chuan, Dong Yi-qiang, Ye Yun-li, Zhang Xun, Cao Yi, Yuan Ping
Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu 610041, China.
Zhonghua Liu Xing Bing Xue Za Zhi. 2009 Oct;30(10):1017-20.
To explore the relationship between post-traumatic stress disorder (PTSD) and perceived social support (PSS) ability among middle school students in earthquake-stricken areas after the Wenchuan earthquake accident.
A total of 1966 students from three secondary schools of Wenchuan earthquake-stricken areas were evaluated by PTSD Checklist-Civilian Version (PCL-C) and Perceived Social Support Scale (PSSS).
The overall incidence rate of PTSD was 78.3%, with severe PTSD as 24.38%. Significant differences on the incidence rates of PTSD were found among the students who were in different PSS levels (P < 0.05) and significant negative correlation existed between the levels of severity on PTSD and PSS (gamma = -0.226, P < 0.05). Significant differences on PTSD incidence rates were found among those students who were from different families or out-family PSS levels (P = 0.009, P < 0.05). Significant negative correlation existed between the severity of PTSD and family or out-family PSS level (gamma = -0.176, P < 0.05, gamma = -0.214, P < 0.05).
Relationships between the incidence rate, severity of PTSD and PSS levels existed among the middle school students in Wenchuan earthquake-stricken areas, with higher PSS, lower incidence rate and lighter severity of PTSD. Psychological intervention for earthquake-stricken students should be carried out.
探讨汶川地震事故后地震灾区中学生创伤后应激障碍（PTSD）与领悟社会支持（PSS）能力之间的关系。
采用创伤后应激障碍检查表平民版（PCL-C）和领悟社会支持量表（PSSS）对汶川地震灾区三所中学的1966名学生进行评估。
PTSD的总体发生率为78.3%，重度PTSD为24.38%。不同PSS水平的学生在PTSD发生率上存在显著差异（P<0.05），且PTSD严重程度与PSS之间存在显著负相关（γ=-0.226，P<0.05）。来自不同家庭或家庭外PSS水平的学生在PTSD发生率上存在显著差异（P=0.009，P<0.05）。PTSD严重程度与家庭或家庭外PSS水平之间存在显著负相关（γ=-0.176，P<0.05，γ=-0.214，P<0.05）。
汶川地震灾区中学生中PTSD发生率、严重程度与PSS水平之间存在关系，PSS越高，PTSD发生率越低，严重程度越轻。应对地震灾区学生进行心理干预。
