Table 7. Univariate analysis, multivariate logistic regression analysis of quantitative parameters for predicting GS ≥4+3 PCA.
| Parameters | Univariate analysis | Multivariate logistic regression analysis | |||
|---|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | ||
| T1 (msec) | 1.003 (1.000–1.005) | 0.044 | 0.999 (0.995–1.002) | 0.419 | |
| T2 (msec) | 1.070 (1.026–1.116) | 0.002 | 1.131 (1.066–1.200) | <0.001* | |
| PD (pu) | 1.118 (1.027–1.217) | 0.010 | 1.227 (1.095–1.375) | <0.001* | |
| ADC (×10−6 mm2/s) | 1.139 (1.041–1.247) | 0.005 | 0.989 (0.984–0.993) | <0.001* | |
*, a statistically significant value. GS, Gleason Score; PCA, prostate cancer; OR, odds ratio; CI, confidence interval; PD, proton density; ADC, apparent diffusion coefficient.