快速上浮脱险训练人员心理特征对训练完成情况的影响  

Influence of psychological factors on performance of simulated fast buoyancy ascent escape trainees

作　　者：肖磊 何静文 徐静舟 王浩 苏彤 徐淑雨 方以群 王楠 许骥 付国举 汪洁滢 唐云翔 XIAO Lei;HE Jing⁃wen;XU Jing⁃zhou;WANG Hao;SU Tong;XU Shu⁃yu;FANG Yi⁃qun;WANG Nan;XU Ji;FU Guo⁃ju;WANG Jie⁃ying;TANG Yun⁃xiang(Department of Medical Psychology,Faculty of Psychology and Mental Health,Naval Medical University,Shanghai 200433,China;Featured Medical Center,Naval Medical University,Shanghai 200433,China)

机构地区：[1]海军军医大学心理与精神卫生学系医学心理学教研室,上海200433 [2]海军军医大学特色医学中心,上海200433

出　　处：《军事医学》2020年第8期577-581,共5页Military Medical Sciences

基　　金：全军后勤重点项目(AWS16J033)

摘　　要：目的探索快速上浮脱险训练人员训练前心理特征对训练完成情况的影响。方法快速上浮脱险训练前收集参训人员睡眠(匹茨堡睡眠质量指数)、焦虑(状态-特质焦虑问卷)、人格(艾森克人格问卷)、对训练紧张程度(视觉模拟评分)及一般情况信息,训练结束后根据其完成情况分为完成组和未完成组,比较两组上述信息的差异;采用五折留一(leave-one-out)交叉验证(cross-validation)的方式选择Logistic回归模型中的最佳变量,并利用受试者工作特征曲线(ROC曲线)及曲线下面积(AUC)值评估其预测效果。结果共收集有效调查问卷191份。与完成组相比,未完成组参训人员训练前对训练紧张程度更高(P<0.01)。Logistic回归分析显示"年龄""军龄""对训练紧张程度""主观睡眠质量""习惯性睡眠效率"是训练完成情况的最佳变量组;AUC值为0.7569,此时预测界值为0.0483。结论参训人员是否顺利完成训练可能与参训人员的某些心理特征有关,"年龄""军龄""对训练紧张程度""主观睡眠质量""习惯性睡眠效率"联合评估对训练完成情况的预测具有一定价值。Objective To determine the influence of psychological factors on the training performance of simulated fast buoyancy ascent escape trainees.Methods Before training,trainees were subjected to a battery of tests to find out about their Pittsburgh Sleep Quality Index(PSQI),State-Trait Anxiety Inventory(STAI),Eysenck Personality Questionnaire(EPQ),visual analogue scale(VAS)for nervous levels and general information.Based on training performance,these trainees were divided into the finished group and unfinished group.The differences between the two groups in the data mentioned above were compared.The best variable in the logistic regression model was selected by a leave-one-out cross-validation method,while the area under the receiver operating characteristic(ROC)curve(AUC)value was used to evaluate the accuracy of prediction.Results After excluding invalid questionnaires,191 trainees were eligible for data analysis.The unfinished group had significantly higher nervous levels than the finished group(P<0.01).Logistic regression analysis showed that anxiety over training,age,length of military service,subjective sleep quality,and habitual sleep efficiency were the best variable group for training performance.The AUC was 0.7569 and the best cut-off value was 0.0483.Conclusion The training performance during simulated fast buoyancy ascent escape are influenced by some psychological factors.and the combined assessment of age,length of military service,subjective sleep quality,and habitual sleep efficiency can help predict training performance.

关 键 词：军事人员 海军医学 快速上浮脱险 紧张程度 心理特征 精神卫生 焦虑 

分 类 号：R84[医药卫生—航空、航天与航海医学]