CREATE TABLE table_train_105 ("id" INT, "mini_mental_state_examination_mmse" INT, "systolic_blood_pressure_sbp" INT, "diastolic_blood_pressure_dbp" INT, "body_mass_index_bmi" FLOAT, "hypertension" BOOLEAN, "age" FLOAT, "NOUSE" FLOAT)

younger than the age of 50 or older than the age of 90 .
SELECT * FROM table_train_105 WHERE age < 50 OR age > 90
SELECT * FROM "table_train_105" WHERE "age" < 50 OR "age" > 90