Impact of interactive multi-media learning for physicians in musculoskeletal education - a pilot study.

BACKGROUND

The aim of this educational study was to investigate the use of interactive case-based modules relating to the screening and identification of early-stage inflammatory arthritis in both online technology (OLT) and paper (PF) formats with identical content.

METHODS

Forty learners from family medicine or rheumatology residency programs were recruited. Content pertaining to a "Sore Hands, Sore Feet" (SHSF) and Gait Arms Legs Spine (GALS) screening tool modules were selected, reviewed and developed based on a validated curriculum from the World Health Organization and Canadian Curriculum for MSK conditions. Both the SHSF module and GALS screening tool were assessed via a randomized control trial. Assessments were completed during an orientation with all learners; then prior to the intervention (T1); at the end of the module (T2) and 3 months following the modules (T3) to assess retention. Focus groups were conducted to determine learners' satisfaction with the different learning formats. Baseline data was collated, and analysis performed after randomization into the PF (control) and OLT (experimental) groups. Repeated measures ANOVA was used for statistical analyses.

RESULTS

Forty participants were recruited and randomized into the PF or OLT group (n = 20 each). At 3 months, there were n = 31 participants for SHSF (PF n = 19, OLT n = 12) and n = 32 for GALS (PF n = 19, OLT n = 13). There was no significant difference between the OLT and PF groups in both analyses. A significant increase in scores from Pre- to Post-Module in SHSF (F (1, 18) = 24.62. p < .0001) and GALS (F (1, 30) = 40.08, p < .0001) were identified to suggest learning occurred with both formats. The repeated measures ANOVA to assess retention revealed a significant decrease in scores from Post-Module to Follow-up for both learning format groups for SHSF (F (1, 29) = 4.68. p = .039), and GALS (F (1, 30) = 18.27. p < .0001) suggesting 3 months may be too long to retain this educational information.

CONCLUSIONS

Both formats led to residents' ability to screen, identify and initially manage inflammatory arthritis. The hypothesis is rejected because both OLT and PF groups demonstrated significant learning during the process regardless of format. It is important to emphasize that from T1 (pre-module) to T2 (post-module), the residents demonstrated learning regardless of group to which they were assigned. However, learning retention declined from T2 (post-module) to T3 (three-month follow-up). Regular review of knowledge may be required earlier than 3 months to retain information learned. This study may impact educational strategies in MSK health.

TRIAL REGISTRATION

This study did not involve "patients" rather learners and as such it was not registered.