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Table 3
Adverse events observed after LP-PRP and APS injections in KOA patients.
| Adverse events | LP-PRP | APS | Statistical analysis |
|---|---|---|---|
| Infection | 0 | 0 | NA |
| Arthralgia | 3 (13.6%) | 11 (50%) | Fisher's exact test p = 0.02 |
| Duration of arthralgia in days (range) | 1.33 (1‒2) | 3.81 (1‒7) | Paired-t test p < 0.01 |