The Drivers of Discretionary Utilization: Clinical History Versus Physician Supply.

ABSTRACT:

Purpose

Because the effect of physician supply on utilization remains controversial, literature based on non-Medicare populations is sparse, and a physician supply expansion is under way, the potential for physician-induced demand across diverse populations is important to understand. A substantial proportion of gastrointestinal endoscopies may be inappropriate. The authors analyzed the impact of physician supply, practice patterns, and clinical history on esophagogastroduodenoscopy (EGD, defined as discretionary) among patients hospitalized with lower gastrointestinal bleeding (LGIB).

Method

Among 34,344 patients hospitalized for LGIB from 2004 to 2009, 43.1% and 21.3% had a colonoscopy or EGD, respectively, during the index hospitalization or within 6 months after. Linking

SUBMITTER: Ruhnke GW 

PROVIDER: S-EPMC5407298 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature