CREATE TABLE table_train_237 ("id" INT, "fasting_c_peptide" FLOAT, "fasting_plasma_glucose" INT, "smoking" BOOLEAN, "body_mass_index_bmi" FLOAT, "serum_25_oh_d_levels" INT, "NOUSE" FLOAT)

fasted plasma glucose at screening visit <= 260 mg / dl ( 14.44 mmol / l )
SELECT * FROM table_train_237 WHERE fasting_plasma_glucose <= 260
SELECT * FROM "table_train_237" WHERE "fasting_plasma_glucose" <= 260