CREATE TABLE table_train_194 ("id" NUMBER, "organ_transplantation" BOOLEAN, "systolic_blood_pressure_sbp" NUMBER, "hemoglobin_a1c_hba1c" FLOAT, "substance_dependence" BOOLEAN, "diastolic_blood_pressure_dbp" NUMBER, "alcohol_abuse" BOOLEAN, "age" FLOAT, "NOUSE" FLOAT)

have had organ transplantation.
SELECT * FROM table_train_194 WHERE organ_transplantation = 1
SELECT * FROM "table_train_194" WHERE "organ_transplantation" = 1