CREATE TABLE table_test_21 ("id" INT, "gender" TEXT, "systolic_blood_pressure_sbp" INT, "tachycardia" INT, "body_weight" FLOAT, "renal_disease" BOOLEAN, "anaemia" BOOLEAN, "creatinine_clearance_cl" FLOAT, "estimated_glomerular_filtration_rate_egfr" INT, "cardiogenic_shock" BOOLEAN, "history_of_dialysis" BOOLEAN, "prior_creatinine" FLOAT, "severe_bradycardia" BOOLEAN, "diastolic_blood_pressure_dbp" INT, "hypotension" BOOLEAN, "heart_rate" INT, "serum_creatinine" FLOAT, "hb" FLOAT, "renal_transplantation" BOOLEAN, "hypertension" BOOLEAN, "age" FLOAT, "NOUSE" FLOAT)

known severe renal failure ( egfr < 30 ml / min / 1.73 m2 ) or history of dialysis or renal transplant
SELECT * FROM table_test_21 WHERE renal_disease = 1 OR estimated_glomerular_filtration_rate_egfr < 30 OR history_of_dialysis = 1 OR renal_transplantation = 1
SELECT * FROM "table_test_21" WHERE "estimated_glomerular_filtration_rate_egfr" < 30 OR "history_of_dialysis" = 1 OR "renal_disease" = 1 OR "renal_transplantation" = 1