Table 2. Characteristics of patients with colorectal cancer and controls.
|
Parameters |
Cases N (%) |
Control N (%) |
P value |
|
Age (mean ± SD) |
0.421 |
||
|
Gender male |
44 (56.4%) |
25 (52.1%) |
0.822 |
|
female |
34 (43.6%) |
23 (47. 9%) |
|
|
Smoking Yes |
35 (44.9%) |
23 (47.9%) |
0.651 |
|
No |
43 (54.1%) |
25 (52.1%) |
|
|
BMI c (mean ± SD) |
26.1± 4.02 |
27.2 ± 4.6 |
0.232 |
|
Tumor location colon |
51 (65.4%) |
|
|
|
rectum |
27 (34.6%) |
|
|
|
Tumor differentiation Well Moderate poor |
14 (18%) 49 (62.8%) 15 (19.2 %) |
|
|
|
Stage II III IV |
34 (43%) 32 (40. 5%) 13 (16.5%) |
|
|
|
Tumor invasion T1 and T2 T3 and T4 |
14 (17.9%) 64 (82.1%) |
|
|
|
Lymph node involvement No Yes |
31 (39.7%) 47 (60.3%) |
|
|
|
Metastasis Yes No |
13 (16.7%) 65 (83.3%) |
|
|
1independent student t test was used, and 2chi square test was used.