Table 4 Multiple regression analysis (Objective variable: FIM cognitive)

Age

−0.026

0.031

−0.038

0.392

−0.086 to 0.034

1.340

Sex

−1.114

0.676

−0.068

0.100

−2.445 to 0.216

1.175

Stroke*

−6.132

0.788

−0.339

< 0.001*

−7.683 to −4.582

1.324

Bone fracture

−0.038

0.779

−0.002

0.961

−1.570 to 11.494

1.376

mRS*

−1.524

0.560

−0.121

0.007*

−2.627 to −0.422

1.377

CCI

−0.183

0.213

−0.034

0.390

−0.603 to 0.236

1.095

FOIS*

1.552

0.243

0.302

< 0.001*

1.075 to 2.029

1.557

MNA-SF*

0.647

0.131

0.204

< 0.001*

0.389 to 0.905

1.202

Number of present teeth

0.030

0.037

0.034

0.422

−0.043 to 0.103

1.270

OHAT total score*

−0.398

0.132

−0.125

0.003*

−0.658 to − 0.139

1.192