Effectiveness of a Labor Cervical Exam Model in Family Medicine and OB-GYN Residents.

BACKGROUND AND OBJECTIVES

Labor cervical exam accuracy is an essential skill for family medicine and OB-GYN residents to master. To determine the effectiveness of simulation on labor cervical exam training, family medicine and OB-GYN residents were trained using a self-constructed PVC pipe-based cervical exam model during a short and intensive simulation workshop or "boot camp."

METHODS

A task trainer was constructed that allows for the blind examination of cervical dilation and effacement. This model was used in the training of first-year family medicine and OB-GYN residents during an 8 day simulation course. A longitudinal comparison of pre- and post-training accuracy was performed. Using a cohort design, the post-training accuracy of first-year family medicine and OB-GYN residents (interns) was also compared to second-fourth year OB-GYN residents.

RESULTS

Use of the model by interns (n=25) resulted in significant improvements in the accuracy of their assessments of cervical dilation, but not effacement, and decreased intra-rater variability. When compared to the second-fourth year residents (n=25) who received traditional training, but not simulation training, interns were significantly more accurate and showed less intra-rater variability in their assessments of both dilation and effacement immediately after training compared to their senior colleagues.

CONCLUSIONS

Training with the cervical exam model improved interns' accuracy and precision immediately after an 8-day simulation course. Use of this model in resident education may aid in the early stages of training and benefit more experienced trainees by augmenting traditional clinical training.