How well do internists diagnose common musculoskeletal complaints? The effects of rheumatology training and clinical experience on diagnostic accuracy and costs using case vignettes

Rita A. Parisek, Daniel F. Battafarano, Richard L. Marple, Matthew Carpenter, Kurt Kroenke

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Musculoskeletal complaints are a common reason for outpatient visits to internists, and little training time is devoted to this in the majority of internal medicine residency programs. The objectives of this study were to determine whether rheumatology training improves accuracy in diagnosing common musculoskeletal syndromes and whether this results in decreased cost of diagnosis. Internal medicine residents (n = 43), staff internists (n = 27), and rheumatologists (n = 8) were given 15 written vignettes of common musculoskeletal syndromes. Participants' choices of laboratory tests, radiographs, and consultations were used to calculate cost of evaluation. Diagnostic accuracy for each physician group was compared with the physicians' rheumatology and orthopedic training and with their clinical experience. Cost for evaluation was also compared with diagnostic accuracy and physician experience. Rheumatologists accurately diagnosed 91% of the vignettes, staff internists 75%, and residents 68%. Rheumatologists tended to spend less for evaluation. Those who made correct diagnoses incurred significantly less cost for several vignettes. Rheumatology training for greater than 14 days correlated with improved diagnostic accuracy (p = 0.0001), whereas orthopedic training did not. Staff internists with greater than 6 years of experience had at least 80%, diagnostic accuracy (p = 0.02). Internists trained in rheumatology had improved accuracy in diagnosing common musculoskeletal syndromes and tended to incur fewer costs.

Original languageEnglish (US)
Pages (from-to)16-23
Number of pages8
JournalJournal of Clinical Rheumatology
Volume3
Issue number1
StatePublished - Feb 1997
Externally publishedYes

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Rheumatology
Costs and Cost Analysis
Internal Medicine
Physicians
Orthopedics
Internship and Residency
Outpatients
Referral and Consultation
Rheumatologists

Keywords

  • Ambulatory care
  • Cost-effectiveness/Cost-benefit
  • Education

ASJC Scopus subject areas

  • Rheumatology

Cite this

How well do internists diagnose common musculoskeletal complaints? The effects of rheumatology training and clinical experience on diagnostic accuracy and costs using case vignettes. / Parisek, Rita A.; Battafarano, Daniel F.; Marple, Richard L.; Carpenter, Matthew; Kroenke, Kurt.

In: Journal of Clinical Rheumatology, Vol. 3, No. 1, 02.1997, p. 16-23.

Research output: Contribution to journalArticle

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