Additional file 1 of Serious games for upper limb rehabilitation after stroke: a meta-analysis

Additional file 1: Table S1. Detailed PEDro scale scoring for each study. Figure S1. Detailed analysis using the Cochrane collaboration risk of bias tool. Figure S2. Detailed summary of findings using the GRADEpro approach. Figure S3. Funnel plot graphical representation. Figure S4. Sensitivity analysis without outliers. Figure S5. Sensitivity analysis: use of different correlation coefficient value (0.9). Forest plot of upper limb motor function as measured by the FMA-UE: studies using a serious game fulfilling ≥ 8 Npr versus studies using a serious game fulfilling < 8 Npr. Abbreviations; FMA-UE, upper extremity subscale of the Fugl Meyer Assessment; Npr, Neurorehabilitation principles. Figure S6. Forest plot of upper limb activity as measured by the ARAT, BBT, WMFT: studies in the subacute phase after stroke versus studies in the chronic phase after stroke. Abbreviations; ARAT, Action Research Arm Test; BBT, Box and Block test; WMFT, Wolf Motor Function Test; Npr, Neurorehabilitation principles. Figure S7. Follow-up evaluation. Forest plot of upper limb motor function as measured by the FMA-UE: studies using a serious game fulfilling ≥ 8 Npr versus studies using a serious game fulfilling < 8 Npr. Abbreviations; FMA-UE, upper extremity subscale of the Fugl Meyer Assessment; Npr, Neurorehabilitation principles. Figure S8. Follow-up evaluation. Forest plot of upper limb activity as measured by the ARAT, BBT, WMFT: studies using a serious game fulfilling ≥ 8 Npr versus studies using a serious game fulfilling < 8 Npr. Abbreviations; ARAT, Action Research Arm Test; BBT, Box and Block test; WMFT, Wolf Motor Function Test; Npr, Neurorehabilitation principles. Figure S9. Follow-up evaluation. Forest plot of participation as measured by the social participation subscale of the SIS. Abbreviations; SIS, Stroke Impact Scale.