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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: J Surg Res. 2014 Mar 19;190(1):157–163. doi: 10.1016/j.jss.2014.03.034

Figure 2. TDS Score vs. Relative OR Time.

Figure 2

A relative time of one signifies the surgeon’s average time. A TDS threshold of 10 was defined as a difficult thyroidectomy since it best divided operative times above and below each surgeon’s average time.