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Table 1 Baseline score, group distribution, and day interval between anastomosis. OSATS score and day interval presented as mean (SD). OSATS = objective structured assessment of technical skills. PGY = post graduate year. SDL-V = self-directed learning by video

From: Self-directed learning by video as a means to improve technical skills in surgery residents: a randomized controlled trial

 

Control (N = 11)

SDL-V (N = 11)

p-value

Days between baseline and test anastomosis

26 (6)

27 (7)

P = 0.65

Baseline OSATS score (total)

23.6 (4.5)

23.9 (4.5)

P = 0.9

Group allocation per PGY year

 PGY1

2

3

 PGY2

2

2

 PGY 3

2

2

 PGY 4

3

2

 PGY 5

2

2