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. 2016 Apr 29;95(17):e3452. doi: 10.1097/MD.0000000000003452

FIGURE 5.

FIGURE 5

Optimal cut-off value for SUVmax to predict loss of SMAD4 and recurrence. In ROC analysis, a SUVmax of 4.5 was found to be predictive of tumor recurrence with a sensitivity of 75% and specificity of 84.6% (A). Subsequent survival analysis demonstrated that SUVmax =4.5 discriminated disease-free survival (mean 63.9 months [95% CI: 46.0–81.7] vs 11.5 months [95% CI: 5.9–17.1], P < 0.001) (B). CI = confidence interval, ROC = receiver operating characteristic, SUVmax = maximum standardized uptake.