Table 2.
Demographic and Comorbidity Data
| Chronic Mesenteric Ischemia | Acute Mesenteric Ischemia | |||||
|---|---|---|---|---|---|---|
|
| ||||||
| Endo N=10540 |
Open N=4358 |
P-value | Endo N=6206 |
Open N=6310 |
P-value | |
| Age — median (IQR) | 74 (65–80) | 68 (59–76) | <0.001 | 72 (62–79) | 71 (60–79) | <0.001 |
| Gender (% Female) | 72 | 78 | <0.001 | 66 | 64 | 0.17 |
| Comorbidities (%) | ||||||
| Hypertension | 68 | 55 | <0.001 | 55 | 49 | <0.001 |
| PAD | 43 | 35 | <0.001 | 42 | 23 | <0.001 |
| CAD | 46 | 30 | <0.001 | 36 | 23 | <0.001 |
| Atrial Fibrillation | 15 | 15 | 0.59 | 22 | 39 | <0.001 |
| Myocardial Infarction | 9.3 | 7.1 | <0.001 | 7.3 | 5.1 | <0.001 |
| Congestive Heart Failure | 18 | 14 | <0.001 | 21 | 23 | 0.008 |
| Diabetes | 28 | 17 | <0.001 | 24 | 19 | <0.001 |
| COPD | 29 | 26 | <0.001 | 27 | 22 | <0.001 |
| Chronic Kidney Disease | 15.6 | 6.1 | <0.001 | 10 | 7.8 | <0.001 |
| Stroke | 6.9 | 7.8 | 0.06 | 4.3 | 5.1 | <0.001 |
| Bowel Resection* | – | – | – | 26 | 47 | <0.001 |
CAD: Coronary Artery Disease; COPD: chronic obstructive pulmonary disease; IQR: Interquartile Range; PAD: peripheral arterial disease
*
Due to the presence of bowel ischemia on presentation it was considered a comorbid condition for patients with acute mesenteric ischemia only