Table 4 Adjusted linear mixed models for SPPB, TUG, 6-Meter Walk test and BI

SPPB

−1.27

−1.95 – − 0.58

< 0.001*

− 0.16

− 1.49 – 1.18

0.822

2.33

1.39–3.28

< 0.001**

TUG

7.21

2.71–11.61

0.003*

0.90

−5.42 – 7.22

0.784

−11.15

− 17.23 – − 5.06

0.001**

6-Meter Walk test

−0.03

− 0.10 – 0.03

0.268

0.11

−0.06 – 0.16

0.389

0.17

0.08–0.25

< 0.001**

BI

−0.17

− 4.77 – 4.52

0.942

4.11

−3.91 – 12.13

0.327

0.52

−5.65 – 6.65

0.870