instruction: known severe renal failure ( egfr < 30 ml / min / 1.73 m2 ) or history of dialysis or renal transplant
response: 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