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目的及时了解地震重灾区民警在灾后3个月的应激特点以及变化规律,以此制定相应的计划和对策。方法使用自编的民警灾后应激调查问卷,对重灾区125名一线民警进行调查。结果重灾区民警在灾后3个月的心理应激依然突出,并存在显著差异(P<0.01),其中北川民警的心理应激突出;对北川、安县、江油进行纵向对比,除北川在生理应激上有显著改善(P<0.01)之外,北川的其他因子、其他地区的所有因子均无显著改善。结论①灾后3个月,地震重灾区民警心理应激和行为应激比较突出;②地震重灾区民警比较突出的是心理应激,受灾越严重,心理应激越严重,以北川为甚,而其他因子在地区上则无显著性差异;③地震重灾区民警的应激反应与灾后10天相比无大的改善,部分民警的应激特点符合创伤后应激障碍的症状和诊断标准。
Objective To keep abreast of the stress characteristics and changes in the three months after the earthquake in police stations hit hardest by the earthquake so as to formulate corresponding plans and measures. Methods Self-compiled questionnaire of post-disaster stress of police was used to investigate 125 first-line civilian police in the hardest hit. Results The psychological stress of police in the hardest hit areas remained prominent for 3 months after the disaster, and there was a significant difference (P <0.01). The psychological stress of Beichuan police was prominent. Longitudinal comparison was made between Beichuan, Anxian and Jiangyou, There was no significant improvement in other factors in Beichuan and in other areas except for significant improvement (P <0.01). Conclusions ① Three months after the earthquake, the psychological stress and behavioral stress of the police in the hardest hit area are more prominent. (2) The psychological stress is more prominent in the civilian police hit hardest by the earthquake. The more severe the disaster, the more serious the psychological stress is, and the other is Beichuan There was no significant difference in the factors between the two groups. (3) There was no significant improvement in the stress response of the police in the hardest-hit areas than in the 10 days after the earthquake. Some of the policemen’s stressors met the symptoms and diagnostic criteria of post-traumatic stress disorder.