Sage Journals: Discover world-class research

Retricted access

Research article

First published 2026-4

Trends in Antibiotic Use for Kidney Stone Patients Discharged from United States Emergency Departments

Richard B. Berman, Harrison M. Drebin, Jeffrey P. Johnson [...]

Journal of Endourology

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Research article

First published 2008-11

Sex Differences in Ambulatory Visits for Chronic Obstructive Pulmonary Disease,Based on the National Ambulatory Medical Care Survey and the National Hospital Ambulatory Medical Care Survey from 1995 to 2004

Dong-Churl Suh, Helen Lau, Shibani M Pokras [...]

Respiratory Care

Open access

Research article

First published 2023

Online Self-Triage of Ear or Hearing Concerns in a Patient Portal: Comparison of Subsequent Diagnoses and Hospitalizations to National Emergency Department and National Ambulatory Ear or Hearing Visits

Frederick North, Teresa B Jensen, Jennifer Pecina [...]

Health Services Research and Managerial Epidemiology

Open access

Research article

First published 2023

Hospitalization Risk Associated With Emergency Department Reasons for Visit and Patient Age: A Retrospective Evaluation of National Emergency Department Survey Data to Help Identify Potentially Avoidable Emergency Department Visits

Frederick North, Gregory M Garrison, Teresa B Jensen [...]

Health Services Research and Managerial Epidemiology

Free access

Research article

First published 2003-11

Guide to Using Masked Design Variables to Estimate Standard Errors in Public Use Files of the National Ambulatory Medical Care Survey and the National Hospital Ambulatory Medical Care Survey

Esther Hing, Sarah Gousen, Iris Shimizu [...]

INQUIRY: The Journal of Health Care Organization,Provision,and Financing

Retricted access

Research article

First published 2013-5

Variations in Antibiotic Prescribing of Acute Rhinosinusitis in United States Ambulatory Settings

Stephanie Shintani Smith, Robert C. Kern, Rakesh K. Chandra [...]

Otolaryngology–Head and Neck Surgery

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Research article

First published 2021-5

Rates of Presentation,Treatments and Serious Neurologic Disorders Among Children and Young Adults Presenting to US Emergency Departments With Headache

Sriram Ramgopal, Amy Z. Zhou, Robert W. Hickey [...]

Journal of Child Neurology

Open access

Research article

First published 2023

Age Distribution of Epistaxis in Outpatient Pediatric Patients

Flora Yan, Hetvi P. Patel, Glenn Isaacson

Ear,Nose & Throat Journal

Retricted access

Research article

First published 2016-7

Does an Otolaryngology-Specific Database Have Added Value? A Comparative Feasibility Analysis

Angela M. Bellmunt, Rhonda Roberts, Walter T. Lee [...]

Otolaryngology–Head and Neck Surgery

Retricted access

Research article

First published 2001-2

Measuring ambulatory health care use in the United States: A comparison of 1996 estimates across four federal surveys

Steven R. Machlin, Janet L. Valluzzi, Frances M. Chevarley [...]

Journal of Economic and Social Measurement

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