CREATE TABLE table_train_266 ("id" INT, "active_infection" BOOLEAN, "hemoglobin_a1c_hba1c" FLOAT, "heart_disease" BOOLEAN, "neuropathy" BOOLEAN, "severe_diabetic_complication" BOOLEAN, "hba1c" FLOAT, "active_malignancy" BOOLEAN, "NOUSE" FLOAT)

have blood a1c > 7.6 % and < 8.5 % within 3 months prior to study enrollment.
SELECT * FROM table_train_266 WHERE hba1c > 7.6 AND hemoglobin_a1c_hba1c < 8.5
SELECT * FROM "table_train_266" WHERE "hba1c" > 7.6 AND "hemoglobin_a1c_hba1c" < 8.5