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Original Investigation | October 5, 2015 ONLINE FIRST

Risks of β-Blocker Use for Noncardiac Surgery in Hypertensive Patients

This study of a Danish natonwide cohort of patients with uncomplicated hypertension reports that antihypertensive treatment with a β-blocker may be associated with increased risks of perioperative major adverse cardiovascular events and all-cause mortality.

Original Investigation | October 5, 2015 ONLINE FIRST

Aortic Dissection and Aortic Aneurysm Risk With Oral Fluoroquinolone

This nested case-control analysis of database records found that use of fluoroquinolones was associated with an increased risk of aortic aneurysm and dissection.
Editor's Note

Research Letter | October 5, 2015 ONLINE FIRST

Disparities in Time Spent Seeking Medical Care in the United States

This study uses American Time Use survey data to investigate differences in time associated with medical visits by socioeconomic variables and visit characteristics.
Editor's Note

Research Letter | October 5, 2015 FREE ONLINE FIRST

Demyelinating Diseases, Inflammatory Bowel Disease, and TNF

This pharmacoepidemiology study investigates the association between anti-TNF exposure and central demyelinating diseases in patients with inflammatory bowel disease.

Original Investigation | September 28, 2015 ONLINE FIRST

Digital Screening Mammography and Computer-Aided Detection

This study of data pooled from 5 mammography registries found that computer-aided detection (CAD) does not improve diagnostic accuracy of mammography, and these results suggest that insurers pay more for CAD with no established benefit to women.
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Interview with James C. Robinson, PhD, author of Association of Reference Payment for Colonoscopy With Consumer Choices, Insurer Spending, and Procedural Complications, and David Lieberman, MD, author of New Approaches to Controlling Health Care Costs: Bending the Cost Curve for Colonoscopy

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Association of Reference Payment for Colonoscopy With Consumer Choices, Insurer Spending, and Procedural Complications

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Special Sections

JAMA Internal Medicine has several sections devoted to contemporary issues confronting internists.

Challenges in Clinical Electrocardiography

Case studies of patients with challenging electrocardiograms.

Less Is More®

Articles about how overuse of medical care may result in harm and how less intervention may lead to better health.

Teachable Moments

JAMA Internal Medicine is pleased to launch a new subsection of Perspectives, Teachable Moments, to bring attention to the harms that can result from medical overuse and from underuse of needed medical interventions. The format for submitting an entry is described here; manuscripts should be submitted here as usual. Note we need written permission from patients to include their story.

Health Care Reform

Articles addressing health care reform in JAMA Internal Medicine's Health Care Reform feature.

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Readers Comment is intended to promote discussion among readers and the JAMA Internal Medicine community. To add your comments on an article published in JAMA Internal Medicine, just select the Comments tab.

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