[Incomplete follow-up study and life table methods].
D000206:Actuarial Analysis; D005500:Follow-Up Studies; D006801:Humans; D007680:Kidney Neoplasms / Q000401:mortality / Q000628:therapy; D011446:Prospective Studies; D011897:Random Allocation
Unvollständige Verlaufsstudie und die Life-table-Methode.