CREATE TABLE table_train_241 ("id" INT, "blood_sugars" INT, "c_peptide_level" FLOAT, "hemoglobin_a1c_hba1c" FLOAT, "glucometer" BOOLEAN, "creatinine_clearance_cl" FLOAT, "symptoms_hypoglycemic_episodes" BOOLEAN, "hypoglycemia" BOOLEAN, "hba1c" FLOAT, "diabetes" BOOLEAN, "NOUSE" FLOAT)

hypoglycemia unawareness _ judged by history of blood sugars < 54 on glucometer without symptoms and / or hypoglycemic episodes requiring assistance from either family
SELECT * FROM table_train_241 WHERE hypoglycemia = 1 OR (blood_sugars < 54 AND glucometer = 1 AND symptoms_hypoglycemic_episodes = 0)
SELECT * FROM "table_train_241" WHERE ("blood_sugars" < 54 OR "hypoglycemia" = 1) AND ("glucometer" = 1 OR "hypoglycemia" = 1) AND ("hypoglycemia" = 1 OR "symptoms_hypoglycemic_episodes" = 0)