CREATE TABLE table_train_41 ("id" NUMBER, "pulmonary_embolization" BOOLEAN, "hiv_infection" BOOLEAN, "neutrophil_count" NUMBER, "renal_disease" BOOLEAN, "liver_disease" BOOLEAN, "serum_creatinine" FLOAT, "myocardial_infarction" BOOLEAN, "NOUSE" FLOAT)

subjects with severe liver failure ( impaired synthesis of proteins such as coagulation factors manifested by increased prothrombin time )
SELECT * FROM table_train_41 WHERE liver_disease = 1
SELECT * FROM "table_train_41" WHERE "liver_disease" = 1