Objective       To investigate the relationship of military fatigue with psychological stress

stress perception and self-efficacy in the soldiers from 2nd Artillery Corps during plateau encamping.       Methods       Psychological Stress Self-evaluation Test (PEST)

Perceived Stress Scale (CPSS)

General Self-Efficacy Scale (GSES)

and Newly Developed Questionnaire for Work Related Fatigue Feelings (WRFFQ) were applied to 424 soldiers from some troop of second artillerist during plateau encamping.        Results       ① Their total score of WRFFQ was 45.73±15.79 points. ②The soldiers with high fatigue score had significantly stronger psychological stress and pressure sensing

but lower general self-efficacy than those with lower fatigue score (both P0.01). ③ The total score of work fatigue was positively correlated with psychological stress and pressure sensing (r=0.530

r=0.493

P0.01)

but was negatively correlated with general self-efficacy (r=-0.225

P0.01). ④ Their psychological stress

general self-efficacy and pressure perception had a significant regression with fatigue conditions (R=0.592

total explained variance=35.1%

P0.01).       Conclusion       Military fatigue is closely associated with psychological stress

pressure sensing and general self-efficacy in the soldiers from some troop of 2nd Artillery Corps.