Increased physician-reported sleep apnea: The National Ambulatory Medical Care Survey

Andrew M. Namen, Donnie P. Dunagan, Alan Fleischer, Janine Tillett, Molly Barnett, W. Vaughn McCall, Edward F. Haponik

Research output: Contribution to journalArticle

67 Citations (Scopus)

Abstract

Background: Despite increased recognition of sleep apnea as a major health problem, little is known about physician practice patterns regarding this condition. Methods: We used the National Ambulatory Medical Care Survey (NAMCS) data between the years of 1990 to 1998, a weighted estimate of the frequency of physicians' diagnoses nationwide in their outpatient practices, to address the following questions: (1) has there been an increase in physician reporting of sleep apnea, (2) which physicians reported diagnoses of sleep apnea, and (3) what are the demographic characteristics of patients with diagnoses of sleep apnea? Results: During this 9-year period, there was a 12-fold increase in the diagnosis of sleep apnea in outpatients, from 108, 121 to 1, 305, 624 diagnoses (p < 0.001). Among other primary sleep disorders, only insomnia had an increase in reporting (fourfold, p < 0.001). Report of sleep apnea was greatest among primary care providers (37%), pulmonologists (24%), and otolaryngologists (18%). Sleep apnea was reported more often in men than in women (3:1, respectively), and 80% of diagnoses occurred in the following age groups: 30 to 39 years (12%), 40 to 49 years (33%), 50 to 59 years (27%), and 60 to 69 years (12%). Conditions associated with sleep apnea included hypertension (10%), obesity (6%), and COPD (7%). Increased reporting of sleep apnea by NAMCS physicians was associated with increases in the number of accredited sleep laboratories and the number of sleep publications in the medical literature during the period of review (p < 0.001). Conclusion: Sleep apnea is recognized increasingly by physicians. Further investigation is necessary to define those factors that influence physician recognition and reporting of sleep apnea, and approaches associated with optimum patient outcomes.

Original languageEnglish (US)
Pages (from-to)1741-1747
Number of pages7
JournalCHEST
Volume121
Issue number6
DOIs
StatePublished - Jun 2002

Fingerprint

Health Care Surveys
Sleep Apnea Syndromes
Physicians
Sleep
Outpatients
Physicians' Practice Patterns
Sleep Initiation and Maintenance Disorders
Chronic Obstructive Pulmonary Disease
Publications
Primary Health Care
Age Groups
Obesity

Keywords

  • Medical literature
  • Sleep apnea
  • Specialist

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine
  • Critical Care and Intensive Care Medicine
  • Cardiology and Cardiovascular Medicine

Cite this

Namen, A. M., Dunagan, D. P., Fleischer, A., Tillett, J., Barnett, M., McCall, W. V., & Haponik, E. F. (2002). Increased physician-reported sleep apnea: The National Ambulatory Medical Care Survey. CHEST, 121(6), 1741-1747. https://doi.org/10.1378/chest.121.6.1741

Increased physician-reported sleep apnea : The National Ambulatory Medical Care Survey. / Namen, Andrew M.; Dunagan, Donnie P.; Fleischer, Alan; Tillett, Janine; Barnett, Molly; McCall, W. Vaughn; Haponik, Edward F.

In: CHEST, Vol. 121, No. 6, 06.2002, p. 1741-1747.

Research output: Contribution to journalArticle

Namen, AM, Dunagan, DP, Fleischer, A, Tillett, J, Barnett, M, McCall, WV & Haponik, EF 2002, 'Increased physician-reported sleep apnea: The National Ambulatory Medical Care Survey', CHEST, vol. 121, no. 6, pp. 1741-1747. https://doi.org/10.1378/chest.121.6.1741
Namen AM, Dunagan DP, Fleischer A, Tillett J, Barnett M, McCall WV et al. Increased physician-reported sleep apnea: The National Ambulatory Medical Care Survey. CHEST. 2002 Jun;121(6):1741-1747. https://doi.org/10.1378/chest.121.6.1741
Namen, Andrew M. ; Dunagan, Donnie P. ; Fleischer, Alan ; Tillett, Janine ; Barnett, Molly ; McCall, W. Vaughn ; Haponik, Edward F. / Increased physician-reported sleep apnea : The National Ambulatory Medical Care Survey. In: CHEST. 2002 ; Vol. 121, No. 6. pp. 1741-1747.
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