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Table 2 Correlation analysis of relationship between social support, acute stress and sleep disorder ( r )

From: Relationship between acute stress and sleep disorder in grass-root military personnel: mediating effect of social support

Variable

ST

AT

S1

S2

S3

S4

S5

AT

0.366(1)

      

S1

0.537(1)

0.458(1)

     

S2

0.509(1)

0.432(1)

0.893(1)

    

S3

0.463(1)

0.465(1)

0.898(1)

0.739(1)

   

S4

0.415(1)

0.362(1)

0.795(1)

0.681(1)

0.646(1)

  

S5

0.405(1)

0.270(1)

0.753(1)

0.586(1)

0.578(1)

0.450(1)

 

S6

0.356(1)

0.209(1)

0.652(1)

0.494(1)

0.419(1)

0.396(1)

0.638(1)

  1. Significance levels of correlation coefficients between the social support and sleep disorder and acute stress: (1)P < 0.05. AT. Grass-root military personnel’s acute stress; ST. Grass-root military personnel’s social support; S1-S6. Factors of Grass-root military personnel’s sleep disorder, i.e. total scores, daytime dysfunction, insomnia, lethargy, motile abnormal sleep, immotilea abnormal sleep.