Outcomes and predictive models | Accuracy | Sensitivity | Specificity | PPV | NPV | AUC |
---|---|---|---|---|---|---|
Hospitalization | ||||||
Random forest | 0.769 | 0.744 | 0.791 | 0.762 | 0.775 | 0.840 |
Logistic regression | 0.737 | 0.751 | 0.726 | 0.711 | 0.764 | 0.799 |
KNN | 0.736 | 0.737 | 0.736 | 0.715 | 0.757 | 0.790 |
SVM | 0.750 | 0.751 | 0.749 | 0.728 | 0.770 | 0.840 |
LightGBM | 0.748 | 0.714 | 0.780 | 0.744 | 0.752 | 0.823 |
MLP | 0.733 | 0.702 | 0.760 | 0.724 | 0.740 | 0.806 |
XGBoost | 0.721 | 0.705 | 0.736 | 0.706 | 0.735 | 0.800 |
Pneumonia | ||||||
Random forest | 0.679 | 0.681 | 0.679 | 0.562 | 0.778 | 0.765 |
Logistic regression | 0.662 | 0.661 | 0.662 | 0.542 | 0.764 | 0.709 |
KNN | 0.645 | 0.700 | 0.613 | 0.522 | 0.771 | 0.683 |
SVM | 0.657 | 0.700 | 0.631 | 0.534 | 0.777 | 0.733 |
LightGBM | 0.653 | 0.700 | 0.625 | 0.530 | 0.775 | 0.724 |
MLP | 0.660 | 0.660 | 0.660 | 0.540 | 0.762 | 0.688 |
XGBoost | 0.674 | 0.700 | 0.658 | 0.553 | 0.784 | 0.744 |
Sepsis or septic shock | ||||||
Random forest | 0.795 | 0.750 | 0.798 | 0.179 | 0.982 | 0.857 |
Logistic regression | 0.799 | 0.750 | 0.801 | 0.182 | 0.982 | 0.832 |
KNN | 0.714 | 0.750 | 0.712 | 0.133 | 0.980 | 0.785 |
SVM | 0.707 | 0.750 | 0.705 | 0.130 | 0.980 | 0.806 |
LightGBM | 0.739 | 0.739 | 0.739 | 0.143 | 0.980 | 0.822 |
MLP | 0.730 | 0.728 | 0.730 | 0.137 | 0.979 | 0.761 |
XGBoost | 0.744 | 0.739 | 0.744 | 0.146 | 0.980 | 0.811 |
ICU admission | ||||||
Random forest | 0.860 | 0.722 | 0.862 | 0.054 | 0.996 | 0.885 |
Logistic regression | 0.720 | 0.778 | 0.719 | 0.030 | 0.997 | 0.867 |
KNN | 0.607 | 0.611 | 0.607 | 0.017 | 0.993 | 0.622 |
SVM | 0.768 | 0.778 | 0.768 | 0.036 | 0.997 | 0.778 |
LightGBM | 0.809 | 0.722 | 0.810 | 0.040 | 0.996 | 0.874 |
MLP | 0.629 | 0.611 | 0.629 | 0.018 | 0.993 | 0.649 |
XGBoost | 0.912 | 0.722 | 0.914 | 0.085 | 0.997 | 0.902 |
In-hospital mortality | ||||||
Random forest | 0.792 | 0.806 | 0.792 | 0.079 | 0.995 | 0.875 |
Logistic regression | 0.816 | 0.806 | 0.816 | 0.089 | 0.995 | 0.889 |
KNN | 0.652 | 0.639 | 0.652 | 0.039 | 0.988 | 0.663 |
SVM | 0.789 | 0.722 | 0.791 | 0.071 | 0.992 | 0.762 |
LightGBM | 0.769 | 0.722 | 0.770 | 0.065 | 0.992 | 0.844 |
MLP | 0.675 | 0.667 | 0.675 | 0.044 | 0.989 | 0.728 |
XGBoost | 0.751 | 0.806 | 0.750 | 0.067 | 0.994 | 0.858 |