CREATE TABLE table_train_198 ("id" NUMBER, "hemoglobin_a1c_hba1c" FLOAT, "fasting_plasma_glucose" NUMBER, "diabetes" BOOLEAN, "body_mass_index_bmi" FLOAT, "type_1_patients" BOOLEAN, "NOUSE" FLOAT)

a fasting plasma glucose of 126 mg / dl or more on more than one occasion
SELECT * FROM table_train_198 WHERE fasting_plasma_glucose >= 126
SELECT * FROM "table_train_198" WHERE "fasting_plasma_glucose" >= 126