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. Author manuscript; available in PMC: 2014 Jan 13.
Published in final edited form as: Ann Surg Oncol. 2011 Aug 6;19(1):287–293. doi: 10.1245/s10434-011-1979-6

Table 3.

Performance of the Classification Tree Model using University of Michigan Data

Mocellin UM
Negative Predictive Value 94.1% 87.7%
SLN Reduction Rate 29.8% 14.3%
False Negative Rate 8.6% 6.7%
Error Rate 1.8% 1.8%
Sensitivity 91.4% 93.3%
Specificity 35.2% 16.9%