IT group (20)

IV group (20)

C group (20)

Statistical test (KW)

P value

MWU

Median

IQR

Median

IQR

Median

IQR

RSS

0

2.0

2.0 - 2.0

2.0

2.0 - 3.0

2.0

2.0 - 2.0

12.03

0.002

bc

20

2.0

2.0 - 3.0

2.0

2.0 - 3.0

2.0

1.0 - 2.0

21.12

<0.001

bc

40

2.0

2.0 - 3.0

2.0

2.0 - 3.0

2.0

2.0 - 2.0

11.12

0.004

bc

80

2.0

2.0 - 2.0

2.0

2.0 - 2.75

2.0

1.25 - 2.0

12.76

0.002

bc