The impact of type 2 diabetes mellitus on cancer-specific survival: A follow-up study in sweden.
BACKGROUND: Earlier studies have suggested that type 2 diabetes mellitus (T2DM) alters the risk of developing a variety of cancers, but little has been known about the impact of T2DM on cancer prognosis. On the basis of nationwide population-based Swedish registries, the authors of this report compared the cause-specific survival among cancer patients with and without T2DM. METHODS: Patients with