Variable | Crude OR (95%CI) | aOR (95%CI) | β Coefficient | P- value |
---|---|---|---|---|
ALRI | Â | Â | Â | Â |
 No | Ref | Ref |  | - |
 Yes | 3.61 (2.39–5.44) | 2.68 (1.65-4.36) | 0.986 | <0.001 |
Abdominal pain | Â | Â | Â | Â |
 No | Ref | Ref |  | - |
 Yes | 1.57 (1.01–2.42) | 2.19 (1.02–4.72) | 0.788 | 0.004 |
Diarrhoea | Â | Â | Â | Â |
 No | Ref | Ref |  | - |
 Yes | 0.60 (0.28–1.29) | 0.34 (0.12–0.96) | −1.075 | 0.042 |
Fever onset (>14Â days) | Â | Â | Â | Â |
 No | Ref | Ref |  | - |
 Yes | 41.52 (19.78–87.22) | 37.59 (17.83–79.27) | 3.627 | <0.001 |
H-L test | Â | 0.567 | ||
ROC (AUC) | 0.883 (0.851–0.915) | <0.001 | ||
Q fever score | Q fever score (rounded) = 1.0x(ALRI) + 3.6x(Symptoms onset (>14 days) + 0.8x (Abdominal pains) -1.1x(Diarrhoea). |