A longitudinal study on emotional distress among local government staff seven years after the 2008 Wenchuan earthquake in China

Fan, Yunge; Guan, Lili; Xiang, Hu; Yang, Xianmei; Huang, Guoping; Cheng, Wenhong; Xie, Yongbiao; Wang, Xiuzhen; Liang, Guangming; He, Ming; Wang, Ruiru; Hu, Jia; Liu, Menglin; Mou, Xiaojie; Wu, Baoming; Ma, Hong; Yu, Xin

BACKGROUND: The current study examined the change in local government staff’s emotional distress over 7 years after the 2008 Wenchuan earthquake, and the influence of earthquake exposure and professional quality of life (ProQOL) on emotional distress. METHODS: This longitudinal study assessed 250 participants at 1 year after the earthquake; 162 (64.8%) were followed up at 7 years. Emotional distress was assessed with the Self-Reporting Questionnaire (SRQ) at both time points. We assessed ProQOL, including compassion satisfaction, burnout, and secondary traumatic stress, and earthquake exposure at 1 year. Wilcoxon signed-rank tests were performed to test longitudinal changes in emotional distress. Hierarchical multiple regression was conducted to examine the effect of earthquake exposure and ProQOL. RESULTS: The positive screening rate of emotional distress (SRQ ≥ 8) was 37.6 and 15.4% at one and 7 years, respectively. Emotional distress scores declined over time (p < 0.001). Earthquake exposure and ProQOL predicted one-year (ps < 0.05) but not seven-year emotional distress, whereas burnout predicted both one-year (p = 0.018) and seven-year (p = 0.047) emotional distress. CONCLUSIONS: Although emotional distress can recover over time, it persists even 7 years later. Actions to reduce burnout during the early stage of post-disaster rescue have long-term benefits to staff’s psychological outcomes.