CREATE TABLE table_train_83 ("id" NUMBER, "systolic_blood_pressure_sbp" NUMBER, "renal_disease" BOOLEAN, "diabetic" CLOB, "estimated_glomerular_filtration_rate_egfr" NUMBER, "iq" NUMBER, "geriatric_depression_scale_gds" NUMBER, "NOUSE" FLOAT)

iq below 85
SELECT * FROM table_train_83 WHERE iq < 85
SELECT * FROM "table_train_83" WHERE "iq" < 85