CREATE TABLE table_train_13 ("id" INT, "active_infection" BOOLEAN, "procalcitonin" INT, "receiving_vasopressor" BOOLEAN, "sepsis" BOOLEAN, "septic_shock" BOOLEAN, "age" FLOAT, "lactate" INT, "NOUSE" FLOAT)

procalcitonin >= 2 ng / ml when entering the intensive care unit ( icu )
SELECT * FROM table_train_13 WHERE procalcitonin >= 2
SELECT * FROM "table_train_13" WHERE "procalcitonin" >= 2