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. 2021 Jan 4;30(3):176–183. doi: 10.1097/QMH.0000000000000299

Table 4. In Silico Kappas by Yeara.

λ Year 1 Year 2
TA λ 0.95 (0.89-0.96) 0.93 (0.86-0.94)
SSA λ 0.52 (0.43-0.58) 0.62 (0.51-0.70)

Abbreviations: SSA, sessile serrated adenoma; TA, tubular adenoma.

aThe table shows the in silico kappa (λ) for both TA and SSA. The numbers in the brackets represent the 95% confidence interval of the variance due to rate variance (Vd2RV); this was calculated by the bootstrap method (see SDC Appendix D, available at: http://links.lww.com/QMH/A51, for details).