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. Author manuscript; available in PMC: 2022 Jan 4.
Published in final edited form as: AJR Am J Roentgenol. 2021 Jul 21;218(1):101–110. doi: 10.2214/AJR.21.25979

TABLE 5:

Estimated Times to Reach Tumor Diameter Thresholds From an Initial Size of 1.7 cm by Linear Mixed Model Fits for Each Clear Cell Likelihood Score (ccLS)

ccLS Time (y) to Growth
> 3 cm > 4 cm
1 11.6 (7.3–21.0) 17.5 (11.9–30.9)
2 13.7 (8.2–30.3) 20.7 (13.2 to > 40)
3 14.7 (9.2–27.6) 22.3 (15.0 to > 40)
4 6.9 (4.9–9.6) 10.4 (8.1–13.4)
5 6.3 (4.3–9.1) 9.4 (7.2–12.9)

Note—Values are reported in years with 95% CIs in parentheses. Median baseline tumor size in entire cohort was 1.7 cm.