Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Sep 15, 2026; 18(9): 121675
Published online Sep 15, 2026. doi: 10.4251/wjgo.121675
Published online Sep 15, 2026. doi: 10.4251/wjgo.121675
Table 5 ORs of influencing factors between left-sided colorectal cancer and right-sided colorectal cancer analyzed by logistic regression
| Odds ratios | Variable | Estimate | 95%CI (profile likelihood) | |Z| | P value |
| β1 | Age | 0.9912 | 0.9707-1.012 | 0.8289 | 0.4072 |
| β2 | BMI | 1.937 | 1.763-2.142 | 13.33 | < 0.0001 |
| β3 | Male[1] | 0.06851 | 0.01992-0.1776 | 4.919 | < 0.0001 |
| β4 | Smoking[1] | 136.3 | 52.46-470.5 | 8.988 | < 0.0001 |
| β5 | Drinking[1] | 0.3043 | 0.2071-0.4441 | 6.118 | < 0.0001 |
| β6 | DM[1] | 0.08025 | 0.03281-0.1930 | 5.586 | < 0.0001 |
| β7 | HBV[1] | 2.281 | 1.284-4.098 | 2.788 | 0.0053 |
| β8 | Hypertension[1] | 0.2831 | 0.1645-0.4846 | 4.581 | < 0.0001 |
| β9 | CRC family history[1] | 1.277 | 0.4858-3.544 | 0.4839 | 0.6284 |
| β10 | Polyp family history[1] | 1.837 | 1.199-2.819 | 2.789 | 0.0053 |
| β11 | TG | 0.6445 | 0.5608-0.7374 | 6.292 | < 0.0001 |
| β12 | LDL | 2.078 | 1.709-2.538 | 7.257 | < 0.0001 |
| β13 | Stage[3] | 0.6550 | 0.3226-1.293 | 1.196 | 0.2318 |
| β14 | Stage[4] | 0.1322 | 0.06448-0.2621 | 5.663 | < 0.0001 |
| β15 | Stage[1] | 0.3928 | 0.1562-0.9749 | 2.003 | 0.0452 |
- Citation: Lai Y, Ye YF, Lin Y, Yu YF, Chen QK. Retrospective analysis of risk factors for left-sided vs right-sided colon cancer in a southern Chinese Han population. World J Gastrointest Oncol 2026; 18(9): 121675
- URL: https://www.wjgnet.com/1948-5204/full/v18/i9/121675.htm
- DOI: https://dx.doi.org/10.4251/wjgo.121675