CREATE TABLE table_train_15 ("id" NUMBER, "granulocyte_deficiency" BOOLEAN, "immune_suppression" BOOLEAN, "hiv_infection" BOOLEAN, "immune_deficiency_disorder" BOOLEAN, "tumor" BOOLEAN, "limited_care" BOOLEAN, "NOUSE" FLOAT)

hiv positive patients.
SELECT * FROM table_train_15 WHERE hiv_infection = 1
SELECT * FROM "table_train_15" WHERE "hiv_infection" = 1