CREATE TABLE table_train_148 ("id" INT, "hemoglobin_a1c_hba1c" FLOAT, "renal_disease" BOOLEAN, "hematocrit_hct" FLOAT, "serum_creatinine" FLOAT, "albumin" FLOAT, "body_mass_index_bmi" FLOAT, "NOUSE" FLOAT)

body mass index ( bmi ) > 30 kg / m2
SELECT * FROM table_train_148 WHERE body_mass_index_bmi >= 30
SELECT * FROM "table_train_148" WHERE "body_mass_index_bmi" >= 30