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Table 1 Self-evaluation questionnaire

From: Comparison of a single-access glove port with a SILS™ port in a surgical simulator model using MISTELS

Question 1:
How difficult was it to complete the peg transfer task using each port on a scale of 1–3?
Rated: 1 (exceedingly difficult), 2 (neither difficult nor easy), 3 (extremely easy)
  1 (exceedingly difficult) 2 (neither difficult nor easy 3 (extremely easy)
SILS™ Port    
Glove Port    
Question 2:
How difficult was it to complete the pattern cutting task using each port on a scale of 1–3?
Rated: 1 (exceedingly difficult), 2 (neither difficult nor easy), 3 (extremely easy)
  1 (exceedingly difficult) 2 (neither difficult nor easy 3 (extremely easy)
SILS™ Port    
Glove Port    
Question 3:
How difficult was it to manoeuvre the instruments inside each port on a scale of 1–3?
Rated: 1 (exceedingly difficult), 2 (neither difficult nor easy), 3 (extremely easy)
  1 (exceedingly difficult) 2 (neither difficult nor easy 3 (extremely easy)
SILS™ Port    
Glove Port