Table 5 Multiple regression analysis (Objective variable: FIM total score)

Age

− 0.063

0.082

− 0.028

0.442

− 0.225 to 0.099

1.340

Sex

−1.681

1.824

−0.031

0.357

−5.268 to 1.906

1.175

Stroke*

−10.382

2.125

−0.174

< 0.001*

−14.562 to −6.202

1.324

Bone fracture

1.882

2.100

0.032

0.371

−2.248 to 6.012

1.376

mRS*

−19.136

1.511

−0.459

< 0.001*

−22.107 to − 16.164

1.377

CCI

−0.934

0.575

−0.053

0.105

−2.064 to 0.196

1.095

FOIS*

3.904

0.654

0.230

< 0.001*

2.618 to 5.190

1.557

MNA-SF*

2.238

0.354

0.214

< 0.001*

1.542 to 2.934

1.202

Number of present teeth

0.009

0.100

0.003

0.927

−0.188 to 0.206

1.270

OHAT total score*

−1.076

0.356

−0.102

0.003*

−1.776 to −0.375

1.192