Developmental characteristics of depressive symptoms and their relationship with mental toughness in military personnel serving in high-altitude regions
Mental health in special military environment|更新时间:2026-01-09
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Developmental characteristics of depressive symptoms and their relationship with mental toughness in military personnel serving in high-altitude regions
Journal of Third Military Medical UniversityVol. 42, Issue 16, Pages: 1606-1612(2020)
作者机构:
1.400038 重庆,陆军军医大学(第三军医大学):护理系护理管理学教研室
2.400038 重庆,陆军军医大学(第三军医大学):医学心理系军人发展心理学教研室
3.400038 重庆,陆军军医大学(第三军医大学):第一附属医院院务处
4.400038 重庆,陆军军医大学(第三军医大学):研究生院
作者简介:
基金信息:
the Project of Military Logistic Research(AWS17J014);the Key Project of the "Thirteenth Five-year Plan" of Medical and Health Research of PLA(BWS16J012);the Key Project of Applied and Basic Research of PLA(BWS17J018);the Supporting Fund for Doctorates in Military Science of Army Medical University(2019)
Ke XU, Jia WANG, Jingxuan ZHANG, et al. Developmental characteristics of depressive symptoms and their relationship with mental toughness in military personnel serving in high-altitude regions[J]. Journal of Third Military Medical University, 2020, 42(16): 1606-1612.
DOI:
Ke XU, Jia WANG, Jingxuan ZHANG, et al. Developmental characteristics of depressive symptoms and their relationship with mental toughness in military personnel serving in high-altitude regions[J]. Journal of Third Military Medical University, 2020, 42(16): 1606-1612. DOI: 10.16016/j.1000-5404.202003337.
Developmental characteristics of depressive symptoms and their relationship with mental toughness in military personnel serving in high-altitude regions
To explore the trend and the pattern of temporal changes of depressive symptoms and the association of mental toughness and demographic characteristics with the severity of depression in military personnel serving in high-altitude regions.
Methods
2
In August of 2016
2017 and 2018
we conducted 3 group assessments of 212 military personnel serving in high-altitude regions along the Qinghai-Tibet Supply Line by cluster sampling using a self-designed demographic data questionnaire
Center for Epidemiologic Studies Depression Scale and Mental Quality Questionnaire for Armymen. The scores for mental toughness of the subjects in the 2016 assessment and the demographic data collected in 2017 were used to predict the scores of depressive symptoms of the subjects in 2018.
Results
2
In the years of 2016
2017
and 2018
the military personnel had mean depression symptom scores of 13.61±7.62
13.65±6.36 and 21.87±10.61
respectively
significantly higher than the national norms for Chinese youth (
P
<
0.05). The incidence of depressive symptoms was significantly higher in these military personnel than the norm in Chinese soldiers (
P
<
0.01)
and their depressive symptoms showed a significant trend of aggravation with the extension of military service time (
P
<
0.01). Age and the length of military service time significantly affected the depressive symptoms (
P
<
0.05); age
time of military service and mental toughness showed significant negative correlations with depressive symptom scores among these individuals (
r
=-0.245 to -0.287
P
<
0.001). Regulatory effect analysis showed that age could modulate the relationship between mental toughness and depressive symptoms (
t
=-1.768
P
<
0.05)
and explained 17.1% of the variance rate of depressive symptoms.
Conclusion
2
The military personnel serving in high-altitude regions have a high incidence of depression and severe depressive symptoms. Age
time of military service and mental toughness are important factors affecting the depressive symptoms. Age can modulate the relationship between mental toughness and depressive symptoms
and an older age is associated with a better use of mental toughness to prevent depression
suggesting that improving mental toughness can alleviate depressive symptoms in these personnel.
关键词
Keywords
references
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Related Institution
Department of Developmental Psychology for Armyman, Faculty of Medical Psychology, Army Medical University (Third Military Medical University)
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Department of Developmental Psychology for Armymen, Faculty of Medical Psychology, Army Medical University (Third Military Medical University)
Teaching Assessment Center, Army Medical University (Third Military Medical University)
Graduate School, Army Medical University (Third Military Medical University)