CREATE TABLE table_train_229 ("id" INT, "hemoglobin_a1c_hba1c" FLOAT, "active_metabolic" BOOLEAN, "body_weight" FLOAT, "hba1c" FLOAT, "age" FLOAT, "NOUSE" FLOAT)

minimal weight of 40 kg
SELECT * FROM table_train_229 WHERE body_weight >= 40
SELECT * FROM "table_train_229" WHERE "body_weight" >= 40