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Patterns of preoperative consultation and surgical specialty in an integrated healthcare system.

Publication ,  Journal Article
Thilen, SR; Bryson, CL; Reid, RJ; Wijeysundera, DN; Weaver, EM; Treggiari, MM
Published in: Anesthesiology
May 2013

BACKGROUND: Many patients scheduled for elective surgery are referred for a preoperative medical consultation. Only limited data are available on factors associated with preoperative consultations. The authors hypothesized that surgical specialty contributes to variation in referrals for preoperative consultations. METHODS: This is a cohort study using data from Group Health Cooperative, an integrated healthcare system. The authors included 13,673 patients undergoing a variety of common procedures-primarily low-risk surgeries-representing six surgical specialties, in 2005-2006. The authors identified consultations by family physicians, general internists, pulmonologists, or cardiologists in the 42 days preceding surgery. Multivariable logistic regression was used to estimate the association between surgical specialty and consultation, adjusting for potential confounders including the revised cardiac risk index, age, gender, Deyo comorbidity index, number of prescription medications, and 11 medication classes. RESULTS: The authors found that 3,063 (22%) of all patients had preoperative consultations, with significant variation by surgical specialty. Patients having ophthalmologic, orthopedic, or urologic surgery were more likely to have consultations compared with those having general surgery-adjusted odds ratios (95% CI) of 3.8 (3.3-4.2), 1.5 (1.3-1.7), and 2.3 (1.8-2.8), respectively. Preoperative consultations were more common in patients with lower revised cardiac risk scores. CONCLUSION: There is substantial practice variation among surgical specialties with regard to the use of preoperative consultations in this integrated healthcare system. Given the large number of consultations provided for patients with low cardiac risk and for patients presenting for low-risk surgeries, their indications, the financial burden, and cost-effectiveness of consultations deserve further study.

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Published In

Anesthesiology

DOI

EISSN

1528-1175

Publication Date

May 2013

Volume

118

Issue

5

Start / End Page

1028 / 1037

Location

United States

Related Subject Headings

  • Young Adult
  • Surgical Procedures, Operative
  • Specialties, Surgical
  • Risk
  • Referral and Consultation
  • Prescription Drugs
  • Preoperative Period
  • Practice Patterns, Physicians'
  • Multivariate Analysis
  • Middle Aged
 

Citation

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ICMJE
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Thilen, S. R., Bryson, C. L., Reid, R. J., Wijeysundera, D. N., Weaver, E. M., & Treggiari, M. M. (2013). Patterns of preoperative consultation and surgical specialty in an integrated healthcare system. Anesthesiology, 118(5), 1028–1037. https://doi.org/10.1097/ALN.0b013e31828ea68a
Thilen, Stephan R., Christopher L. Bryson, Robert J. Reid, Duminda N. Wijeysundera, Edward M. Weaver, and Miriam M. Treggiari. “Patterns of preoperative consultation and surgical specialty in an integrated healthcare system.Anesthesiology 118, no. 5 (May 2013): 1028–37. https://doi.org/10.1097/ALN.0b013e31828ea68a.
Thilen SR, Bryson CL, Reid RJ, Wijeysundera DN, Weaver EM, Treggiari MM. Patterns of preoperative consultation and surgical specialty in an integrated healthcare system. Anesthesiology. 2013 May;118(5):1028–37.
Thilen, Stephan R., et al. “Patterns of preoperative consultation and surgical specialty in an integrated healthcare system.Anesthesiology, vol. 118, no. 5, May 2013, pp. 1028–37. Pubmed, doi:10.1097/ALN.0b013e31828ea68a.
Thilen SR, Bryson CL, Reid RJ, Wijeysundera DN, Weaver EM, Treggiari MM. Patterns of preoperative consultation and surgical specialty in an integrated healthcare system. Anesthesiology. 2013 May;118(5):1028–1037.

Published In

Anesthesiology

DOI

EISSN

1528-1175

Publication Date

May 2013

Volume

118

Issue

5

Start / End Page

1028 / 1037

Location

United States

Related Subject Headings

  • Young Adult
  • Surgical Procedures, Operative
  • Specialties, Surgical
  • Risk
  • Referral and Consultation
  • Prescription Drugs
  • Preoperative Period
  • Practice Patterns, Physicians'
  • Multivariate Analysis
  • Middle Aged