Table 3 Top 20 predictors of overall survival identified by the gradient-boosted Cox proportional hazard model and SHAP values.
Gradient-boosted Cox proportional hazard model | SHAP |
|---|---|
ECOG performance status38 | ECOG performance status38 |
Albumin serum mean39 | Albumin serum mean39 |
Body weight slope38 | Cough suppressants, excluding combinations with expectorants |
PD-L1 percentage38 | PD-L1 percentage38 |
Hematocrit mean41 | Body weight slope38 |
Cough suppressants, excluding combinations with expectorants | Hematocrit mean41 |
Chloride mean41 | Chloride mean41 |
Neutrophil per lymphocyte38 | Age at index4 |
Lymphocyte count (fractionated) mean38 | Neutrophil per lymphocyte38 |
Alkaline phosphatase (ALP) mean | Albumin serum slope39 |
Age at index4 | Lymphocyte count (fractionated) mean38 |
Urea nitrogen mean | Metastasis site: bone/bone marrow |
Albumin serum standard deviation39 | Albumin serum standard deviation39 |
Albumin serum slope39 | Body weight standard deviation38 |
White blood cell count mean | Alkaline phosphatase (ALP) mean39 |
Metastasis site: liver/bile duct | Total bilirubin serum mean |
Body weight standard deviation38 | Lymphocyte count (fractionated) slope38 |
Metastasis site: bone/bone marrow | Metastasis site: liver/bile duct |
Lymphocyte count (fractionated) slope38 | Sex female |
Monocyte count mean | White blood cell count mean |
