Groups

n

Mean ± SD

Median

p value*

SHA (a)

31

4.10 ± 3.70

3.00

0.052

SMA

45

2.77 ± 1.89

2.33

CHA (a) (b)

22

5.58 ± 4.27

4.26

CMA (a) (b)

64

3.38 ± 3.57

2.00

NA

118

2.52 ± 1.79

2.50