Table 4.
Univariate and Multivariate Analyses
| Parameters | Univariate Analysis | Multivariate Analysis | ||
|---|---|---|---|---|
| OR | P | OR | P | |
| mrN stage | 7.686 | <0.001 | 8.236 | <0.001 |
| MRF | 2.906 | 0.009 | ||
| CA199 | 4.770 | 0.012 | 8.518 | 0.004 |
| P10 | 2.152 | 0.030 | ||
| P25 | 2.457 | 0.008 | ||
| P50 | 2.068 | 0.024 | ||
| P75 | 2.177 | 0.023 | ||
| P90 | 2.431 | 0.039 | ||
| P95 | 2.257 | 0.048 | ||
| Mean | 2.799 | 0.002 | 5.392 | <0.001 |
| CV | 1.924 | 0.041 | 2.192 | 0.040 |
Notes: Variables with p<0.05 in univariate logistic regression analysis were applied to multivariate logistic regression analysis. Significant p values are in bold.
Abbreviations: LN+, lymph node positive; LN−, lymph node negative; mrN Stage, N stage with magnetic resonance; MRF, mesorectal fascia; P5, 5th percentile of ADC value; P10, 10th percentile of ADC value; P75, 75th percentile of ADC value; P90, 90th percentile of ADC value; P95, 95th percentile of ADC value; CV, coefficient of variation. OR, odds ratio.