CREATE TABLE table_train_215 ("id" NUMBER, "hemoglobin_a1c_hba1c" FLOAT, "hgba1c" FLOAT, "estimated_glomerular_filtration_rate_egfr" NUMBER, "kidney_disease" BOOLEAN, "body_mass_index_bmi" FLOAT, "age" FLOAT, "NOUSE" FLOAT)

impaired kidney function ( gfr < 45 )
SELECT * FROM table_train_215 WHERE kidney_disease = 1 OR estimated_glomerular_filtration_rate_egfr < 45
SELECT * FROM "table_train_215" WHERE "estimated_glomerular_filtration_rate_egfr" < 45 OR "kidney_disease" = 1