Table 1 Demographic Characteristics of Patients with and without Bowel Resection.
Variables | Bowel resection | SMD | |||
|---|---|---|---|---|---|
No (n = 35,851) | Yes (n = 35,851) | ||||
n | % | n | % | ||
Gender | 0.01 | ||||
Female | 17,522 | 49% | 17,300 | 48% | |
Male | 18,329 | 51% | 18,551 | 52% | |
Age, year | |||||
18–30 | 3418 | 10% | 3229 | 9% | 0.02 |
31–40 | 4788 | 13% | 4659 | 13% | 0.01 |
41–50 | 6382 | 18% | 6344 | 18% | 0.003 |
> 50 | 21,263 | 59% | 21,619 | 60% | 0.02 |
Mean, (SD) | 55.6 | (18.5) | 56.1 | (18.3) | 0.02 |
Occupation | |||||
Officer | 16,360 | 46% | 16,721 | 47% | 0.02 |
Worker | 8198 | 23% | 7964 | 22% | 0.02 |
Farmer | 685 | 2% | 602 | 2% | 0.02 |
Fisher | 6215 | 17% | 6275 | 18% | 0.004 |
Others | 4393 | 12% | 4289 | 12% | 0.01 |
Comorbidities | |||||
Hypertension | 10,584 | 30% | 10,266 | 29% | 0.02 |
Diabetes | 5733 | 16% | 5529 | 15% | 0.02 |
Hyperlipidemia | 2900 | 8% | 2401 | 7% | 0.05 |
Coronary artery disease | 4129 | 12% | 3830 | 11% | 0.03 |
Cerebrovascular accident | 3798 | 11% | 3255 | 9% | 0.05 |
Chronic kidney disease | 1211 | 3% | 1207 | 3% | 0.001 |
COPD | 2455 | 7% | 2226 | 6% | 0.03 |
Chronic liver disease | 1836 | 5% | 1631 | 5% | 0.03 |
Autoimmune disease | 451 | 1% | 406 | 1% | 0.01 |
Psoriasis | 87 | 0.24% | 74 | 0.21% | 0.01 |
Vasculitis | 27 | 0.08% | 14 | 0.04% | 0.02 |
IBD | 673 | 2% | 772 | 2% | 0.02 |
