CREATE TABLE table_train_245 ("id" INT, "renal_disease" BOOLEAN, "diabetic" TEXT, "creatinine_clearance_cl" FLOAT, "smoking" BOOLEAN, "kidney_disease" BOOLEAN, "body_mass_index_bmi" FLOAT, "fasting_glucose" INT, "NOUSE" FLOAT)

kidney disease or chronic renal insufficiency with a creatinine level > 1.8 mg / dl
SELECT * FROM table_train_245 WHERE kidney_disease = 1 OR (renal_disease = 1 AND creatinine_clearance_cl > 1.8)
SELECT * FROM "table_train_245" WHERE ("creatinine_clearance_cl" > 1.8 OR "kidney_disease" = 1) AND ("kidney_disease" = 1 OR "renal_disease" = 1)