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William Gilliam, Jackson F. Barr, Brandon Bruns, Brandon Cave, Jordan Mitchell, Tina Nguyen, Jamie Palmer, Mark Rose, Safura Tanveer, Chris Yum, Quincy K. Tran
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| Parameters | All patients | | Total patients, n (%) | 200 (100) | | Gender, n (%) | | | Male | 88 (44) | | Female | 112 (56) | | Age in years, mean±SD | 55±19 | | Past medical history, n (%) | | | CHF | 13 (7) | | Hypertension | 95 (48) | | DM | 36 (18) | | Any liver disease | 13 (7) | | Any kidney disease | 12 (6) | | ESI, median (IQR) | 3 (2-3) | | Triage systolic blood pressure (mmHg), mean±SD | 133±20 | | Triage heart rate (bpm), mean±SD | 94±19 | | Triage pain score, mean±SD | 8±2 | | Triage GCS, median (IQR) | 15 (14-15) | | ED LOS (minutes), median (IQR) | 491 ( 327-728) | | Pain score at departure, mean±SD | 5±3 | | Total MEU, mean±SD | 12±11 | | Total IVF (liter), mean±SD | 1.4±1.0 | | Refractory pain at ED departure, n (%) | 58 (29) | | ED diagnosis, n (%) | | | Appendicitis | 4 (2) | | Bowel obstruction | 40 (20) | | Bowel perforation | 30 (15) | | Bowel ischemia | 16 (8) | | GI bleeding | 12 (6) | | Hernia | 13 (7) | | Intra-abdominal infection | 28 (14) | | Pancreatitis | 18 (9) | | Other | 39 (20) | | Operation, n (%) | | | None | 70 (35) | | Laparotomy | 61 (31) | | Laparoscopy | 26 (13) | | Endoscopy | 10 (5) | | Percutaneous intervention by IR | 9 (4) | | Incision and drainage | 9 (4) | | Other | 15 (8) | | Mortality, n (%) | 8 (4) | | Hospital length of stay (days), median (IQR) | 6 (3-10) |
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