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Technical competency in flexible sigmoidoscopy.

J R Holman1, R C Marshall, B Jordan

  • 1Department of Family Medicine, Naval Hospital, Camp Pendleton, CA 92055, USA.

The Journal of the American Board of Family Practice
|January 5, 2002
PubMed
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This study establishes benchmarks for flexible sigmoidoscopy competency in family practice residents, with mean procedure times around 18 minutes and insertion depths of 51.4 cm. These findings provide objective standards for assessing technical skills.

Area of Science:

  • Medical Education
  • Gastroenterology
  • Procedural Competency Assessment

Background:

  • Family practice residencies train physicians in flexible sigmoidoscopy.
  • Objective competency standards for this procedure are currently lacking.
  • This study aimed to define benchmarks for resident performance.

Purpose of the Study:

  • To determine the mean procedure time for flexible sigmoidoscopy performed by family practice residents.
  • To establish the mean depth of insertion during flexible sigmoidoscopy by residents.
  • To provide objective data for assessing resident competency in flexible sigmoidoscopy.

Main Methods:

  • A longitudinal study collected data from 421 flexible sigmoidoscopy procedures over 21 months.
  • Procedures were performed by second- or third-year family medicine residents under faculty supervision.

Related Experiment Videos

  • Data analysis involved descriptive statistics, t tests, and regression analyses.

    • Main Results:

    • The average procedure time was 18 minutes (95% CI: 17.2-19.6).
    • The mean insertion depth was 51.4 cm (95% CI: 50.4-52.6 cm).
    • Biopsies increased procedure time; pelvic surgery history in women correlated with shallower insertion depths.

    Conclusions:

    • Procedural competency integrates knowledge, technical skills, and attitudes.
    • Objective benchmarks for flexible sigmoidoscopy procedure time and insertion depth are now available.
    • Primary care faculty can utilize these standards to evaluate resident technical proficiency.