Before

Following up

rho

P value

rho

P value

Anthropometric data

Body mass index

0.29

0.060

0.10

0.539

Clinical parameters

Physician’ VAS

0.28

0.065

0.18

0.245

Patients’ VAS

0.35

0.019

0.61

0.001

HAQ

0.50

0.001

0.42

0.004

MMT-8

−0.16

0.298

0.01

0.995

Laboratory data

Creatine phosphokinase

−0.22

0.149

−0.37

0.014

Fatigue severity

FSS

0.24

0.110

0.31

0.042

Physical activity levels

−0.39

0.008

−0.11

0.472