Table 1.
Demographic data.
| All Patients (n = 61) |
with PRP (n = 30) |
without PRP (n = 31) |
p Value | |
|---|---|---|---|---|
| Demographics | ||||
| Male | 44 | 25 | 19 | 0.055 |
| Female | 17 | 5 | 12 | |
| Age, yr, mean ± SD | 36.4 ± 12.3 | 37.3 ± 11.2 | 35.6 ± 13.4 | 0.610 |
| Body mass index, kg/m2, mean ± SD | 25.2 ± 3.2 | 25.7 ± 3.2 | 24.8 ± 3.3 | 0.307 |
| Smoking | 6 | 3 | 3 | 1.000 ** |
| Injury to surgery, wk, mean ± SD (range) | 81.5 ± 145.8 | 105.6 ± 169.9 | 58.3 ± 116.1 | 0.286 * |
| (1.0–579.4) | (2.4–579.4) | (1.0–521.9) | ||
| Follow-up time, mo, mean ± SD (range) | 33.0 ± 6.9 | 28.9 ± 5.9 | 38.9 ± 5.4 | <0.001 * |
| (24.1–44.6) | (25.2–38.3) | (24.1–44.6) |
PRP, platelet-rich plasma; SD, standard deviation; * Mann Whitney U test was applied for data not following normal distribution. ** Fisher’s exact test was applied.