Table 2. PEDro criteria and scores for the papers (n=7) included in the systematic review on the addition of virtual reality-based training after stroke.
| Study | Random allocation | Concealed allocation | Groups similar at baseline | Participant blinding | Therapist blinding | Assessor blinding | <15% dropouts | Intention-to-treat analysis | Between-group difference reported | Point estimate and variability reported | Total (0 to 10) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cho and Lee23 | Y | Y | Y | N | N | Y | Y | N | Y | Y | 7 |
| Fritz et al.21 | Y | Y | Y | N | N | Y | Y | Y | Y | Y | 8 |
| Jaffe et al.24 | Y | N | Y | N | N | N | Y | N | N | Y | 4 |
| Kang et al.20 | Y | Y | Y | N | N | Y | Y | N | Y | Y | 7 |
| Kim et al.22 | Y | N | Y | Y | N | Y | N | N | Y | Y | 6 |
| Mirelman et al.19 | Y | N | Y | N | N | Y | N | N | Y | Y | 5 |
| Yang et al.25 | Y | Y | Y | N | N | Y | N | N | Y | Y | 6 |
Y= yes; N=no.