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Table 2 Comparison of the mean of depression, anxiety, and stress variables in good and poor sleep quality by different groups of physical activity

From: Association of macronutrient intake, physical activity, anxiety, and depression with sleep quality among Iranian male adolescents

Variable

PSQI ≥ 5

PSQI < 5

P-value a

Mean

SD

Mean

SD

Depression

13.86

8.52

9.31

7.39

0.012

Anxiety

9.23

6.22

8.15

6.88

0.306

Stress

16.36

7.96

13.62

7.39

0.107

Low Physical Activity Group

N = 73

N = 26

 

Depression

14.69

8.15

10.90

8.11

0.063

Anxiety

10.19

6.37

6.20

4.85

0.016

Stress

18.19

7.97

12.90

5.60

0.010

Moderate Physical Activity Group

N = 52

N = 20

 

Depression

15.18

8.02

9.94

8.10

0.002

Anxiety

8.79

7.05

6.55

5.41

0.162

Stress

15.28

7.20

13.45

8.83

0.112

High Physical Activity Group

N = 61

N = 33

 
  1. Abbreviations: SD, Standard Deviation, PSQI, Pittsburgh Sleep Quality Index
  2. a Using Mann-Whitney U Test