Table 1 Descriptive analysis and bivariate correlations among key variables.

From: The association between physical activity, self-efficacy, stress self-management and mental health among adolescents

 

M

SD

1

2

3

4

Physical activity

20.54

20.182

1

0.409400**

0.716677**

0.223283**

Self-efficacy

29.46

4.859

 

1

0.406379**

0.256300**

Stress self-management

21.4

4.616

  

1

0.373386**

Mental health

40.59

8.763

   

1

  1. **p < 0.01.
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