Age (years)* | 33 (24, 53.5) | 32 (23, 52) | 35 (26, 58) | 0.113 |
Gender | | | | |
Male | 144 (65) | 79 (66) | 65 (64) | 0.818 |
Female | 77 (35) | 41 (34) | 36 (36) |
Insurance | | | | |
Community-based health insurance | 202 (92) | 116 (100) | 86 (86) | 0.002 |
Private | 14 (6) | 4 (3) | 10 (10) |
None | 4 (2) | 0 | 4 (4) |
Province | | | | |
Kigali | 75 (34) | 39 (33) | 36 (36) | 0.291 |
East | 66 (30) | 31 (26) | 35 (35) |
North | 42 (19) | 25 (21) | 17 (17) |
West | 24 (11) | 17 (14) | 7 (7) |
South | 13 (6) | 8 (7) | 5 (5) |
Comorbidities | | | | |
Gastritis | 21 (9) | 14 (12) | 7 (7) | 0.162 |
Hypertension | 4 (2) | 2 (2) | 2 (2) | 0.626 |
Diabetes mellitus | 7 (3) | 3 (3) | 4 (4) | 0.411 |
HIV | 3 (1) | 2 (2) | 1 (1) | 0.561 |
Tuberculosis | 1 (0.5) | 1 (1) | 0 | 0.541 |
Smoking | 14 (6) | 5 (4) | 9 (9) | 0.126 |
Consulting department | | | | |
Accident and emergency | 205 (94) | 111 (93) | 94 (95) | 0.748 |
Internal medicine | 6 (3) | 4 (3) | 2 (2) |
Pediatrics | 4 (2) | 3 (3) | 1 (1) |
Obstetrics and gynecology | 3 (1) | 1 (1) | 2 (2) |
Other | 1 (0.5) | 1 (1) | 0 |
Vitals† | | | | |
Febrile | 73 (33) | 45 (38) | 28 (27) | 0.112 |
Tachycardia | 149 (67) | 87 (73) | 62 (61) | 0.064 |
Tachypnea | 69 (31) | 50 (42) | 19 (19) | <0.001 |
Hypotensive | 4 (2) | 2 (2) | 2 (2) | 0.626 |
Hypoxia | 8 (4) | 2 (2) | 6 (6) | 0.094 |
Laboratory‡ | | | | |
Leukocytosis (n=188) | 96 (51) | 54 (54) | 42 (48) | 0.391 |
Anemia (n=211) | 30 (14) | 16 (14) | 14 (14) | 0.979 |
Thrombocytopenia (n=207) | 34 (16) | 20 (18) | 14 (14) | 0.431 |
Renal failure (n=92) | 18 (20) | 8 (22) | 10 (18) | 0.606 |
Diagnosis | | | | |
Intestinal obstruction | 80 (36) | 35 (19) | 37 (36) | 0.26 |
Trauma | 38 (17) | 24 (20) | 14 (14) | 0.216 |
Appendicitis | 31 (14) | 18 (15) | 13 (13) | 0.629 |
Skin and soft tissue infection | 17 (8) | 6 (5) | 11 (11) | 0.106 |
Neoplasm | 12 (5) | 6 (5) | 6 (6) | 0.5 |
Peptic ulcer disease perforation | 10 (5) | 6 (5) | 4 (4) | 0.479 |
Typhoid intestinal perforation | 9 (4) | 6 (5) | 3 (3) | 0.336 |