Premium
Towards continuous improvement of endoscopy standards: validation of a colonoscopy assessment form
Author(s) -
Boyle E.,
AlAkash M.,
Patchett S.,
Traynor O.,
McNamara D.
Publication year - 2012
Publication title -
colorectal disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.029
H-Index - 89
eISSN - 1463-1318
pISSN - 1462-8910
DOI - 10.1111/j.1463-1318.2011.02883.x
Subject(s) - medicine , checklist , colonoscopy , bonferroni correction , medical physics , psychological intervention , medical education , physical therapy , nursing , statistics , colorectal cancer , psychology , mathematics , cancer , cognitive psychology
Aim The assessment of procedural colonoscopy skills is important and topical. The aim of this study was to develop and validate a competency‐based colonoscopy assessment form that would be easy to use, suitable for the assessment of junior and senior endoscopists and potentially a useful instrument to detect differences in performance standards following different training interventions. Method A standardized assessment form was developed incorporating a checklist with dichotomous yes/no responses and a global assessment section incorporating several different elements. This form was used prospectively to evaluate colonoscopy cases during the period of the study in several university teaching hospitals. Results were analysed using ANOVA with Bonferroni corrections for post hoc analysis. Results Eighty‐one procedures were assessed, performed by eight consultant and 19 trainee endoscopists. There were no serious errors. When divided into three groups based on previous experience (novice, intermediate and expert) the assessment form demonstrated statistically significant differences between all three groups ( P < 0.05). When separate elements were taken into account, the global assessment section was a better discriminator of skill level than the checklist. Conclusion This form is a valid, easy‐to‐use assessment method. We intend to use it to assess the value of simulator training in trainee endoscopists. It also has the potential to be a useful training tool when feedback is given to the trainee.