Table 3. Clinical features in Gambian children with severe malaria independently associated with a fatal outcome.
Number of observations | Odds ratio | [95%CI] | P value | Sensitivity | Specificity | AUC (95%CI) | |
Impaired consciousness | 2,885 | 4.4 | 2.7–7.3 | <0.001 | 92.5 | 30.6 | 0.61 (0.59–0.63) |
Respiratory distress | 2,890 | 2.4 | 1.7–3.2 | <0.001 | 63.0 | 63.2 | 0.63 (0.60–0.65) |
Hypoglycemia | 2,037 | 1.7 | 1.2–2.3 | 0.001 | 33.7 | 79.7 | 0.56 (0.53–0.59) |
Jaundice | 2,830 | 1.9 | 1.2–2.9 | 0.002 | 15.7 | 90.6 | 0.53 (0.51–0.55) |
Renal failure | 2,725 | 11.1 | 3.3–36.5 | <0.001 | 3.1 | 99.6 | 0.51 (0.50–0.52) |
The multiple logistic regression analysis included 1,931 observations with complete data (5 degrees of freedom) χ2 = 180.4 (P<0.001); pseudo-R2 = 0.10; Goodness-of- fit, statistics: Hosmer-Lemeshow = 4.47 (P = 0.61). AUC = area under the curve.