Controls (N = 40)

VDP (N = 23)

Mann-Whitney U

P level

Median (IQR)

Median (IQR)

Total

13.00 (12.00 - 13.75)

45.00 (20.00 - 53.00)

70.000

<0.001*

Functional

4.00 (3.00 - 5.00)

14.00 (8.00 - 18.00)

113.500

<0.001*

Physical

4.00 (3.00 - 5.00)

18.00 (6.00 - 23.00)

127.500

<0.001*

Emotional

5.00 (3.00 - 5.00)

14.00 (7.00 - 16.00)

118.500

<0.001*