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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Am J Surg. 2016 Oct 8;213(2):244–248. doi: 10.1016/j.amjsurg.2016.09.056

Table 3.

Mean Workload Ratings for All FLS and SILS Tasks (standard errors)

Baseline Peg
FLS
Peg
SILS
Cutting
FLS
Cutting
SILS
Suture
FLS
Suture
SILS
39.5
(5.4)
55.9
(5.2)
102.3
(4.6)
63.6
(4.0)
99.1
(6.6)
75.9
(7.3)
114.3
(2.0)

Higher NASA-TLX ratings reflect higher metal workload.