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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Am J Surg. 2015 Oct 17;211(2):315–320. doi: 10.1016/j.amjsurg.2015.05.039

Table 4.

Resident vs. attending scores after video review

Resident Attending
All Procedures No.
cases
Post-video
review
Post-video
review
p-value
(b) (d)
DEPTH PERCEPTION 76 3.08±0.92 3.63±0.67 <0.0001**
BIMANUAL DEXTERITY 76 2.75±0.83 3.38±0.56 <0.0001**
EFFICIENCY 76 2.99±0.84 3.18±0.45 0.0462*
TISSUE HANDLING 76 3.07±0.79 4.05±0.80 <0.0001**
AUTONOMY 76 2.93±0.82 3.34±0.60 <0.0001**
LEVEL OF DIFFICULTY 76 2.67±1.00 3.51±1.19 <0.0001**
SUTURING 25 3.00±0.76 3.56±0.65 0.0006**
*

p < 0.05

**

p < 0.001