CREATE TABLE table_train_20 ("id" NUMBER, "exercise_rehabilitation" BOOLEAN, "severe_sepsis" BOOLEAN, "active_infection" BOOLEAN, "mental_status" BOOLEAN, "functional_disability" BOOLEAN, "septic_shock" BOOLEAN, "NOUSE" FLOAT)

contraindication for exercise rehabilitation according to the investigators' decision;
SELECT * FROM table_train_20 WHERE exercise_rehabilitation = 1
SELECT * FROM "table_train_20" WHERE "exercise_rehabilitation" = 1