Motor Imagery and Mental Practice in the Subacute and Chronic Phases in Upper Limb Rehabilitation after Stroke: A Systematic Review

Table 2

Assessment of the methodological quality of the studies using the PEDRo scale.

	Randomization	Hidden assignment	Groups homogeneous	Subjects blinded	Therapists blinded	Evaluators blinded	Follow-up subjects	Intention to treat	Comparison between groups	Scoring and variability measures	Total
[37]	0	0	1	0	0	0	1	1	1	1	5
[47]	1	0	1	0	0	0	1	1	1	1	6
[41]	1	0	1	0	0	1	1	1	1	1	7
[42]	1	1	1	0	0	1	1	0	1	1	7
[45]	1	0	1	0	0	1	1	0	1	1	6
[40]	1	1	1	0	0	0	0	1	1	1	6
[43]	1	1	0	1	0	1	1	1	1	1	8
[38]	1	1	1	0	0	1	0	0	1	1	6
[46]	1	1	0	0	0	0	1	1	1	1	6
[39]	1	1	1	0	0	1	1	0	1	1	7
[44]	1	1	1	0	1	0	1	0	1	1	7