Table 4 GRADE quality of evidence assessment of included studies
Outcome Measures | Number of Studies | Sample Size | Limitations | Inconsistency | Indirectness | Imprecision | Publication Bias | Evidence Quality |
|---|---|---|---|---|---|---|---|---|
MOCA Score | 3 | 175 | 0 | 0 | 0 | Downgraded by One Grade (b) | 0 | Moderate |
HAMD Score | 4 | 186 | 0 | 0 | 0 | Downgraded by One Grade (b) | 0 | Moderate |
TUGT Score | 5 | 178 | 0 | Downgraded by One Grade (a) | 0 | Downgraded by One Grade (b) | 0 | Low |
FOG-Q Score | 3 | 90 | 0 | 0 | 0 | Downgraded by One Grade (b) | 0 | Moderate |
UPDRS III Score | 11 | 489 | 0 | Downgraded by One Grade (a) | 0 | 0 | 0 | Moderate |