From: Lower gastrointestinal bleeding—Computed Tomographic Angiography, Colonoscopy or both?
All patients (n = 183) | CTA (n = 32) | LE (n = 122) | P | |
---|---|---|---|---|
Age, median (range) | 75 (21–99) | 68 (21–94) | 77 (33–99) | 0.004 |
Male, n (%) | 109 (59.6) | 19 (59.4) | 71 (58.2) | 0.909 |
Hb (g/L), Mean ± SD | 110 ± 27 | 102 ± 30 | 112 ± 24 | 0.090 |
MAP (mmHg), Mean ± SD | 93 ± 18 | 85 ± 18 | 95 ± 16 | 0.006 |
HR, Mean ± SD | 83 ± 16 | 82 ± 15 | 83 ± 16 | 0.881 |
SI, Mean ± SD | 0.66 ± 0.22 | 0.72 ± 0.27 | 0.63 ± 0.18 | 0.082 |
Diagnostic, n (%) | ||||
Diverticular | 48 (26.2) | 9 (28.1) | 38 (31.1) | 0.741 |
Unknown location | 41 (22.4) | 5 (15.6) | 21 (17.2) | 0.831 |
Colo-rectal lesion | 34 (18.6) | 5 (15.6) | 27 (22.1) | 0.419 |
Post-interventional | 23 (12.6) | 2 (6.2) | 17 (13.9) | 0.239 |
Small bowel | 20 (10.9) | 11 (34.4) | 4 (3.3) | <0.001 |
Colo-rectal neoplasia | 17 (9.3) | 0 (0) | 15 (12.3) | 0.037 |