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Tests of goodness of fit of each CART model using log-likelihood
| Tree with risk factor | Average log likelihood | Sensitivity | Specificity | Hosmer-Lemeshow Statistic p value |
|---|---|---|---|---|
| Fever | −0.421 | 90 | 34 | 1 |
| Fever, Cough | −0.406 | 88 | 43 | 1 |
| Fever, Cough, Fatigue | −0.403 | 84 | 48 | 1 |
| Fever, Cough, Fatigue, Household smoke, smoking, shortness of breath | −0.401 | 81 | 52 | 0.99 |
