Table 2 Correlation between t-test and analysis of variance of synovial collagenase-2 levels in post-test and pre-test groups
Variable | Groups | Average ± The standard deviation | Inside the group (t correlated) | Out group (analysis of variance) | |||
|---|---|---|---|---|---|---|---|
Pre-test | Post-test | T | P | F | P | ||
Collagenase II (ng/ml) | Control | 0.123 ± 0.069 | 0.109 ± 0.044 | 0.524 | 0.613 | 1.063 | 0.377 |
Exercise | 0.139 ± 0.078 | 0.14 ± 0.075 | −0.017 | 0.987 | |||
Supplementation | 0.107 ± 0.053 | 0.102 ± 0.019 | 0.379 | 0.714 | |||
Exercise -supplementation | 0.106 ± 0.020 | 0.114 ± 0.08 | −0.610 | 0.557 | |||