Table 2 Results from linear regression analysis
From: Assessment of a new point-of-care system for detection of prostate specific antigen
Collective (n = 198) | PSA ≤ 4 ng/ml (n = 131) | PSA ≤ 10 ng/ml (n = 161) | PSA > 10 ng/ml (n = 37) | |||||
|---|---|---|---|---|---|---|---|---|
r2 | P= | r2 | P= | r2 | P= | r2 | P= | |
Concile® vs. Immulite® | 0.7181 | <0.0001 | 0.7518 | <0.0001 | 0.8775 | <0.0001 | 0.7155 | <0.0001 |
Concile® vs. Centaur® | 0.6346 | <0.0001 | 0.7037 | <0.0001 | 0.8782 | <0.0001 | 0.7031 | <0.0001 |