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Table 3 Comparison of the mean scores of Pediatric quality of life inventory subscales and total scores among different age groups

From: Children sleep habits and their knowledge during COVID-19: the impact on quality of life

PedsQL

 < 6 years

N(52)

6–12 years

N(157)

 > 12 years

N(50)

Test statistics

p value

 

Mean ± SD

Mean ± SD

Mean ± SD

  

Physical score

64.72 ± 17.57

68.65 ± 17.10

60.62 ± 20.89

4.03

0.02

Emotional score

62.98 ± 18.98

55.76 ± 19.05

52.20 ± 20.56

4.27

0.01

Social score

77.50 ± 14.87

69.80 ± 19.28

72.80 ± 19.30

3.45

0.03

School score

63.36 ± 29.32

60.44 ± 18.35

58.10 ± 21.26

0.77

0.46

Psychosocial score

67.94 ± 14.75

62.01 ± 15.46

61.03 ± 15.90

3.41

0.03

Total score

132.67 ± 26.98

130.65 ± 26.26

121.65 ± 31.33

2.52

0.08

  1. PedsQL Pediatric quality of life inventory, n number, Kruskal–Willis test