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Table 1 Examination results of the video-based ‘4-step Approach’ group (4SA) and the ‘See One, Do One’ (SODO) group at T1 and T2 for performing a structured facial examination. Shown in the table are the means in percent, the standard deviation (±) in percent and the confidence interval (CI)

From: Comparing video-based versions of Halsted’s ‘see one, do one’ and Peyton’s ‘4-step approach’ for teaching surgical skills: a randomized controlled trial

 Examiner 1 (post-training)Examiner 2 (post-training)retention
4SA81.1% (± 8.2%; CI = 78.6–83.4)82.5% (± 7.3%; CI = 79.8–84.1)81.2% (± 14.0%; CI = 76.9–85.0)
SODO69.3% (± 13.1%; CI = 65.6–72.4)72.4% (± 8.7%; CI = 69.7–74.2)78.8% (± 16.4%; CI = 73.7–82.2)
p-Valuep < .001p < .001p < .616
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