CREATE TABLE table_train_118 ("id" NUMBER, "hypocalcemia" BOOLEAN, "heart_disease" BOOLEAN, "renal_disease" BOOLEAN, "fibrinogen" FLOAT, "diastolic_blood_pressure_dbp" NUMBER, "symptomatic_hypotension" BOOLEAN, "serum_creatinine" FLOAT, "ca" FLOAT, "hypertension" BOOLEAN, "NOUSE" FLOAT)

fibrinogen < 1.5 g / l )
SELECT * FROM table_train_118 WHERE fibrinogen < 1.5
SELECT * FROM "table_train_118" WHERE "fibrinogen" < 1.5