高原军人心理健康与负性认知加工偏向、情绪调节方式的关系

Relationship of negative cognitive processing bias and emotion regulation style with mental health in plateau military personnel

目的探索高原军人心理健康与负性认知加工偏向、情绪调节方式的关系。方法采用90项症状清单(symptom checklist 90,SCL-90)、负性认知加工偏向问卷(negative cognitive processing bias questionnaire,NCPBQ)、军人情绪调节量表(armymen’s emotion regulation types questionnaire,AERTQ)对高原某部4 631名官兵进行调查。结果 (1)SCL-90高分组在负性认知加工偏向各因子、认知重视、行为抑制得分上均显著高于低分组(P<0.01),而在情感求助和自我安慰上则显著较低(P<0.01);(2)SCL-90总分与负性注意偏向、负性记忆偏向、负性解释偏向、负性沉思偏向、认知重视、行为抑制均呈显著正相关(r为0.210~0.551,P<0.01),与情感求助、自我安慰显著负相关(r=-0.07、r=-0.11,P<0.01);(3)负性认知加工偏向中负性沉思偏向、负性注意偏向、负性记忆偏向3个维度和军人情绪调节方式中认知重视、自我安慰、情感求助3种方式可有效预测高原军人的心理健康状况,解释率为38.5%。(4)多重中介效应模型显示,认知重视在负性认知加工偏向对军人心理健康的影响中起中介作用。结论负性认知加工偏向、情绪调节方式与高原军人心理健康密切相关,应重点关注高负性认知加工偏向高原军人的心理健康水平,降低认知重视使用频率,有利于维护和提升高原军人心理健康。

Objective To investigate the relationship of negative cognitive processing bias （NCPB）, armymen’s emotion regulation types and mental health in plateau officers and soldiers. Methods Symptom Checklist 90 （SCL-90）, Negative Cognitive Processing Bias Questionnaire （NCPBQ）, and Armymen’s Emotion Regulation Types Questionnaire （AERTQ） were adopted to investigate 4 631 officers and soldiers from a plateau troop. Results ①The participants with higher total SCL-90 score had significantly lower scores in each factor of NCPBQ, cognitive-focus, and behavior-restrain, but obviously lower scores in affective-appeal and self-comfort when compared with those with lower total score of SCL-90 （both P〈0.01）. ②The total score of SCL-90 was positively correlated with negative attention bias, negative memory bias, negative interpretation bias, negative contemplation bias, cognitive-focus, and behavior-restrain （r=0.210~0.551, P〈0.01）, and negatively correlated with affective-appeal and selfcomfort （r=-0.07, -0.11, P〈0.01）. ③In negative cognitive processing biases, the 3 dimensions of negative rumination bias, negative attention bias and negative memory bias, and 3 emotion regulation types of cognitive-focus, affective-appeal and self-comfort could effectively predict mental health status, with an explanation rate of 38.5% for total variance. ④Multiple mediation modeling showed that cognitive-focus exerted mediation effect on mental health affected by negative cognitive processing bias. Conclusion Negative cognitive processing bias and emotion regulation styles are closely related with the mental health in plateau officers and soldiers. More attention should be paid to the mental health of highNCPB individuals, and helping them is to reduce their cognitive focus in order to promote mental health in plateau soldiers.