Variable

MMSE (Total) Rho

p-value

BI (Total score)

0.55

0.001

Feeding

0.44

0.001

Bathing

0.45

0.001

Grooming

0.40

0.001

Dressing

0.41

0.001

Bowel control

0.17

0.10

Bladder control

0.39

0.001

Toilet use

0.44

0.001

Transfer

0.50

0.001

Mobility

0.58

0.001

Stair climbing

0.53

0.001