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©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jun 21, 2008; 14(23): 3662-3671
Published online Jun 21, 2008. doi: 10.3748/wjg.14.3662
Published online Jun 21, 2008. doi: 10.3748/wjg.14.3662
Table 1 Frequency distributions of selected characteristics in CLC patients and control subjects
| Variables | Cases | Control (n = 81) | P1 | ||
| Proximal | Distal | Total (n = 151) | |||
| Gender | 0.8 | ||||
| Male (%) | 28 (31.1) | 62 (68.9) | 90 (59.6) | 50 (61.7) | |
| Female (%) | 32 (52.5) | 29 (47.5) | 61 (40.4) | 31 (38.3) | |
| Smoking status | 0.1 | ||||
| Smokers2 (%) | 22 (34.4) | 42 (65.6) | 64 (42.4) | 25 (30.9) | |
| Non-smokers | 38 (43.7) | 49 (56.3) | 87 (57.6) | 56 (69.1) | |
| Age groups (yr) | 0.4 | ||||
| < 60 (%) | 24 (36.4) | 42 (63.6) | 66 (43.7) | 40 (49.4) | |
| ≥60 (%) | 36 (42.4) | 49 (57.6) | 85 (56.3) | 41 (50.6) | |
| Median (range) | 61 (40-87) | 60 (28-90) | 60 (28-90) | 60 (28-89) | |
| Mean (SD) | 62.22 (10.97) | 59.24 (12.7) | 60.42 (12) | 58.98 (15.66) | |
- Citation: Mokarram P, Naghibalhossaini F, Firoozi MS, Hosseini SV, Izadpanah A, Salahi H, Malek-Hosseini SA, Talei A, Mojallal M. Methylenetetrahydrofolate reductase C677T genotype affects promoter methylation of tumor-specific genes in sporadic colorectal cancer through an interaction with folate/vitamin B12 status. World J Gastroenterol 2008; 14(23): 3662-3671
- URL: https://www.wjgnet.com/1007-9327/full/v14/i23/3662.htm
- DOI: https://dx.doi.org/10.3748/wjg.14.3662