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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Acad Radiol. 2011 Nov 21;19(2):184–190. doi: 10.1016/j.acra.2011.10.008

Figure 3.

Figure 3

Impact of SUV sensitivity (sens) to measurement error and true effect size of 20% on required sample sizes from two-sample t-tests, with vertical lines corresponding to SUV sensitivity of tertiles for baseline SUV in a cohort of 75 locally advanced breast cancer patients undergoing neoadjuvant chemotherapy (80% power, Type I error rate (α) = 0.05).