Grooming gain

Variable

Step 1

Step 2

Step 3

b

bSE

b

bSE

b

bSE

Step 1

NIHSS

0.033

**

0.007

0.014

**

0.004

0.012

**

0.004

c-FIM

0.083

**

0.006

0.012

**

0.004

0.014

**

0.004

Step 2

Dressing lower body gain

0.526

**

0.018

0.505

**

0.019

Locomotion gain

0.185

**

0.018

0.177

**

0.018

Step 3

Dressing lower body gain

0.033

**

0.007

× Locomotion gain

ΔR2

0.543

**

0.005

**

Adj R2

0.672

0.677