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. Author manuscript; available in PMC: 2017 Apr 6.
Published in final edited form as: Phys Med. 2016 Apr 6;32(4):568–574. doi: 10.1016/j.ejmp.2016.03.004

Figure 4.

Figure 4

Figure 4

Relationship between JAFROC FoM and threshold gold thickness for a 0.25 mm diameter disk. a) calcification clusters, b) non-calcification lesions. Error bars indicate 95% confidence intervals. The 95% confidence limits for the slopes of the fitted lines are shown by the broken lines. The acceptable and achievable threshold gold thickness levels in European Guidelines are shown by the vertical dashed lines.