Comprehensive analysis of gene mutations and mismatch repair in Chinese colorectal cancer patients

Figure 2 Multivariate logistic regression analyses for KRAS, BRAF, NRAS, and PIK3CA mutation detection. A: KRAS mutation detection; B: BRAF mutation detection; C: NRAS mutation detection; D: PIK3CA mutation detection. If the odds ratio is less than 1, then the predictor is associated with KRAS, BRAF, NRAS, and PIK3CA mutation detection. OR: Odds ratio; CI: Confidence interval.