From: Role of Platelet Rich Plasma (PRP) injection in treatment of rotator cuff tear
Differences | Paired test | ||||||
---|---|---|---|---|---|---|---|
Before injection | After injection | Mean | SD | t | p value | ||
Pain score (VAS) | Range | 5–9 | 2–6 | 3.400 | 1.163 | 16.018 | < 0.001* |
Mean ± SD | 7.1 ± 0.99 | 3.70 ± 1.09 | |||||
SPADI % | Range | 60–90 | 20–75 | 35.933 | 15.125 | 13.013 | < 0.001* |
Mean ± SD | 78.033 ± 8.252 | 42.1 ± 13.97 |