Initial symptoms | Evolution symptoms | |||||||
---|---|---|---|---|---|---|---|---|
Symptoms | Non-EVD N = 44 Number (%) | EVD N = 31 Number (%) | Unadjusted odds ratio (95 % CI)a | P value | Non-EVD N = 44 Number (%) | EVD N = 31 Number (%) | Unadjusted odds ratio (95 % CI) | P value |
Feverb | 31 (70.4) | 19 (61.3) | 0.6 (0.2–1.7) | 0.461 | ||||
Objective Fever (>38 °C) | 15(34) | 11 (35.5) | 1 (0.4–2.6) | 0.585 | 11 (25) | 14 (45.2) | 2.3 (0.9–6.6) | 0.085 |
Vomiting | 13 (29.5) | 18 (58) | 3.3 (1.3–8.7) | 0.018 | 14 (43.7) | 23 (74.2) | 5.2 (2.2–17.2) | <0.001 |
Diarrhea | 13 (29.5) | 21 (67.7) | 5 (1.8–13.5) | 0.002 | 18 (40.9) | 24 (77.4) | 5 (1.8–14) | 0.002 |
Fatigue | 25 (56.8) | 30 (96.7) | 22.8 (2.8–182.4) | <0.001 | 29 (65.9) | 31 (100) | 15.5 (2–125.1) | 0.001 |
Anorexia | 17 (38.6) | 19 (61.3) | 2.5 (0.9–6.4) | 0.064 | 19 (43.1) | 27 (87) | 8.9 (2.6–29.7) | <0.001 |
Abdominal pain | 20 (45.4) | 14 (45) | 1 (0.4–2.5) | 1 | 25 (56.8) | 22 (71) | 1.9 (0.7–5) | 0.236 |
Chest pain | 9 (20.4) | 7 (22.5) | 1 (0.4–3.5) | 1 | 12 (27.2) | 18 (58) | 3.7(1.4–9.8) | 0.009 |
Muscle pain | 13 (29.5) | 19 (61.3) | 3.8 (1.4–9.9) | 0.009 | 13 (29.5) | 22 (71) | 6 (2.7–16) | <0.001 |
Joint pain | 17 (38.6) | 16 (51.6) | 1.7 (0.7–4.3) | 0.346 | 19 (43.1) | 19 (61.3) | 2 (0.8–5.3) | 0.161 |
Headache | 17 (38.6) | 17 (54.8) | 1.9 (0.8–4.9) | 0.239 | 24 (54.5) | 18 (58) | 1.1 (0.5–3) | 0.816 |
Back pain | 3 (6.8) | 2 (6.4) | 0.9 (0.1–5.8) | 1 | 7(15.9) | 7 (212.6) | 1.5 (0.5–5) | 0.552 |
Pain behind eyes | 0 (0) | 0 (0) | * (*) | * (*) | 0 (0) | 0 (0) | * (*) | * (*) |
Cough | 0 (0) | 0 (0) | * (*) | * (*) | 17 (38.6) | 12 (38.7) | 1 (0.4–2.5) | 1 |
Breathing problems | 0 (0) | 0 (0) | * (*) | * (*) | 7(15.9) | 7 (21.9) | 1.5 (0.5–4.9) | 0.552 |
Dysphagia | 0 (0) | 8 (25.8) | *(*) | <0.001 | 6 (13.6) | 16 (51.6) | 6.7 (2.2–20.5) | 0.001 |
Sore throat | 0 (0) | 0 (0) | * (*) | * (*) | 2 (4.5) | 1 (3.2) | 0.7 (0.06–8) | 1 |
Jaundice | 3 (6.8) | 0 (0) | * (*) | * (*) | 4 (9) | 0 (0) | * (*) | * (*) |
Red eyes | 8 (18) | 12 (38.7) | 2.8 (1–8.1) | 0.065 | 8 (18) | 15 (48.3) | 4.2 (1.5–12) | 0.01 |
Skin rash | 1 (2.3) | 1 (3.2) | 1.4 (0.08–24) | 1 | 1 (2.3) | 1 (3.2) | 1.4 (0.1–23) | 1 |
Hiccups | 6 (13.6) | 2 (6.4) | 0.4 (0.08–2.3) | 0.457 | 6 (13.6) | 2 (6.4) | 0.4 (0.08–2.3) | 0.457 |
Coma / unconscious | 0 (0) | 0 (0) | * (*) | * (*) | 1 (2.3) | 9 (29) | 17.6 (2–147.8) | 0.001 |
Confused / disoriented | 4 (9) | 1 (3.2) | 0.3 (0.03–3) | 0.397 | 7(15.9) | 14 (45) | 4.3 (1.5–12.7) | 0.009 |
Bleeding | 0 (0) | 11 (35.5) | * (*) | <0.001 | 0 (0) | 16 (51.6) | * (*) | <0.001 |