| PRP | PRGF | HA | Ozone | P Test |
---|---|---|---|---|---|
Very little | 4 (7.7%) | 5 (9.8%) | 7 (14.3%) | 8 (16.7%) | 0.06 Kruskal-Wallis |
Little | 9 (17.3%) | 8 (15.7%) | 8 (16.3%) | 7 (14.6%) | Â |
Moderate | 10 (19.2%) | 9 (17.6%) | 12 (24.5%) | 19 (39.6%) | |
Much | 15 (28.8%) | 17 (33.3%) | 13 (25.6%) | 9 (18.8%) | |
Very much | 14 (26.9%) | 12 (23.5%) | 9 (18.4%) | 5 (10.4%) |