Model | p-value for additional variable | Akaike information criterion | Area under the receiver operating characteristic (ROC) curve |
---|---|---|---|
Age + sex | 291.6 | 0.6 | |
Age + sex + Blantyre score | 1.7 × 10-09 | 254 | 0.76 |
Age + sex + Blantyre score +% parasitaemia | 8.2 × 10-06 | 236.1 | 0.83 |
Age + sex + Blantyre score +% parasitaemia + age-specific respiratory rate ratio | 5.0 × 10-04 | 225.6 | 0.84 |
Age + sex + Blantyre score +% parasitaemia + age-specific respiratory rate ratio + deep breathing | 0.018 | 222.2 | 0.85 |