| HIV infection | ||
| Positive likelihood ratio 3.70 ( Wood E et al. ) (average) 3.7 | Negative likelihood ratio 0.88 ( Wood E et al. ) (average) 0.88 | |
| Appendicitis | ||
| Positive likelihood ratio 0.71 ( Idris SA et al. ) (average) 0.71 | Negative likelihood ratio 1.78 ( Idris SA et al. ) (average) 1.78 |
| 1. | Wood E et al. Does this adult patient have early HIV infection?: The Rational Clinical Examination systematic review. JAMA. 2014 Jul 16;312(3):278-85 |
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| 2. | Idris SA et al. The sensitivity and specificity of the conventional symptoms and signs in making adiagnosis of acute appendicitis. Sudan journal of medical sciences. 4. 55-61 |
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