Mean pain level in the 5- to 10-minute postinjection period when accounting for intra-articular-versus-periarticular/partial injections
| No. | Prepain | Postpain | Change in Pain (95% CI) | P Value (Unadjusted) | |
|---|---|---|---|---|---|
| All-in | 54 | 6.3 | 2.7 | −3.7 (−4.5 to −2.8) | <.001 |
| All-out/partial | 46 | 5.8 | 2.1 | −3.6 (−4.4 to −2.9) | <.001 |