Table 4 Mean of PPT score ± sd compared between PRP and AWB groups at baseline, 4, 8 weeks, 6 and 12 months after therapy
Group | PPT baseline | PPT 4 w | PPT 8 w | PPT 6 m | PPT 12 m |
|---|---|---|---|---|---|
Mean ± sd | Mean ± sd | Mean ± sd | Mean ± sd | Mean ± sd | |
PRP | 17 ± 5.6 | 22.4 ± 5.8 | 24 ± 5.5 | 26.2 ± 6.3 | 26.9 ± 6.3 |
AWB | 16.9 ± 5.4 | 20.9 ± 5.3 | 22.4 ± 5.9 | 22.6 ± 6.4 | 22.5 ± 5.7 |
P-Value | 0.9 | 0.207 | 0.207 | 0.207 | 0.207 |