CREATE TABLE table_train_202 ("id" NUMBER, "systolic_blood_pressure_sbp" NUMBER, "body_weight" FLOAT, "diabetic" CLOB, "qtc" NUMBER, "diastolic_blood_pressure_dbp" NUMBER, "body_mass_index_bmi" FLOAT, "clinical_diagnosis" BOOLEAN, "NOUSE" FLOAT)

body mass index between 18.5 and 30 kg / m2
SELECT * FROM table_train_202 WHERE body_mass_index_bmi >= 18.5 AND body_mass_index_bmi <= 30
SELECT * FROM "table_train_202" WHERE "body_mass_index_bmi" <= 30 AND "body_mass_index_bmi" >= 18.5