Comparison 9. Glycosaminoglycan polysulphate (GAGPS): GAGPS (intramuscular injection) vs placebo injection.
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Pain going downstairs: number of patients improved after 1 year | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
| 2 Pain when squatting: number of patients improved after 1 year | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
| 3 Hindrance to normal life: number of patients improved after 1 year | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
| 4 Hindrance to sports activities: number of patients improved after 1 year | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected | |
| 5 Clinical results: number of patients with moderate to good therapeutic effect after 1 year | 1 | Risk Ratio (M‐H, Random, 95% CI) | Totals not selected |