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. Author manuscript; available in PMC: 2015 May 10.
Published in final edited form as: J Surg Res. 2012 Sep 27;182(1):e9–e14. doi: 10.1016/j.jss.2012.09.022

Table 4.

Sensitivity and Specificity

Size Specificity Sensitivity
N 95% CI) N 95% CI
0–5 mm 40 1.00 (0.91–1.00) 46 0.39 (0.25–0.55)
  >5–15 mm 46 0.98 (0.88–1.00) 43 0.58 (0.42–0.73)
  >15–30 mm 19 1.00 (0.82–1.00) 19 0.95 (0.74–1.00)
>30 mm 18 0.89 (0.65–0.99) 18 0.78 (0.52–0.94)

CI = confidence interval