CREATE TABLE table_train_41 ("id" INT, "pulmonary_embolization" BOOLEAN, "hiv_infection" BOOLEAN, "neutrophil_count" INT, "renal_disease" BOOLEAN, "liver_disease" BOOLEAN, "serum_creatinine" FLOAT, "myocardial_infarction" BOOLEAN, "NOUSE" FLOAT)

human immunodeficiency virus positivity
SELECT * FROM table_train_41 WHERE hiv_infection = 1
SELECT * FROM "table_train_41" WHERE "hiv_infection" = 1