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Volume 25 (4)
Volume 25, Issue 4, Fall 2005
J Contin Educ Health Prof 2005; 25(4):240
ORIGINAL ARTICLE
Effect of CME on Primary Care and OB/GYN Treatment of Breast Masses
David W. Price, MD
Stanley Xu, PhD
David McClure, PhD
A b s t r a c t
Introduction: CME program planners are being asked to move beyond assessments of
knowledge to assessing the impact of CME on practice and patient outcomes.
Methods: We conducted a pre-post analysis of administrative data from 107 physicians,
nurse practitioners (NPs), or physician's assistants (PAs) who attended one or two continuing
medical education (CME) programs (an in-person, mainly didactic session on breast
complaints in women, or an individual mentorship with general surgeons) between August
2002 and March 2003. We examined associations between the number of trainings and
attempted breast mass aspirations or general surgery referrals for breast masses; individual
training and breast mass aspiration attempts or general surgery referrals; and provider type
and attempted breast mass aspirations. Generalized linear mixed models were used to model
dichotomous outcomes.
Results: Clinicians who participated in individual trainings performed more breast mass
aspirations after training (odds ratio (OR) 3.07, [95% confidence interval 1.10 - 8.54]).
Participants who completed two trainings performed more breast mass aspirations after
training (OR 2.33, [1.19 - 4.57]), while those who completed just one did not (OR 1.34,
[0.39, 4.58]) but the effect started after the first training and did not strengthen after the second
training. NPs and PAs attempted more aspirations after training (OR 6.1, [1.54, 24.1]),
whereas physicians did not (OR 0.89 [0.36, 2.22]). Training was not associated with a
change in referrals to general surgery. Referral appropriateness, pre-training readiness to
change, and previous training in breast mass aspiration were not assessed.
Discussion: Attempts to aspirate breast masses may increase after CME training. Individual
training may be more effective than group training in increasing the likelihood of attempted
aspirations.
Lessons for Practice
- CME participation was associated with increased attempts at breast mass aspiration by primary care and OB/GYN clinicians
- Individual training was more effective than group training in increasing the likelihood of attempted aspirations
- CME participation did not decrease referrals to general surgery for evaluation of breast masses; further study is
needed to determine if CME can affect the appropriateness of referrals
- Practice-level barriers and facilitators of change, and attendee motivation for attendance should be examined to
determine how to target training on breast complaints to clinicians more likely to incorporate new learnings into practice
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