Inflammatory Cytokines and Physical Activity in Multiple Sclerosis

Table 1

The methodological quality of the studies using the PEDro scale.

Article; (first author only)	Eligibility criteria; were specified		Subjects were randomly; allocated to groups		Allocation was; concealed		The groups were; similar at baseline		There was blinding; of all subjects		There was blinding; of therapy administration		There was blinding; of all assessors		Outcomes were obtained; from more than 85%		At least one key outcome; was analyzed by intention to treat		Statistical comparisons; between groups		Point measures and; measures of variability		Total
	A	B	A	B	A	B	A	B	A	B	A	B	A	B	A	B	A	B	A	B	A	B	A	B
Castellano 2008 [8]	1	1	1	0	0	0	1	1	0	0	0	1	0	1	1	1	1	1	1	1	1	1	7	8
Golzari 2010 [2]	1	1	1	1	0	0	1	1	0	0	0	0	0	1	1	1	1	1	1	1	1	1	7	8
Heesen [14]	1	1	0	0	0	0	1	1	1	1	0	0	1	1	1	1	1	1	1	1	1	1	8	8
Schulz [12]	1	1	1	1	0	0	1	1	0	0	0	0	0	1	1	1	1	1	1	1	1	1	7	8
White [22]	1	1	0	0	0	0	1	1	0	0	0	0	1	1	1	1	1	1	1	1	1	1	7	7

Reviewer 1 (A); reviewer 2 (B).