CRP and neoplasm: After deleting the categories with missing values greater than 25%, the items and missing ratios that needed MICEforest for multiple interpolations are before_CRP, 24.19%; before_thyroid function, 19.35%; after_thyroid function, 11.29%; after_CRP, 6.45%; differentiation, 6.45%; after tumor markers, 4.84%; and before_LDH, 4.84%.