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. 2022 Oct 31;149(8):4959–4965. doi: 10.1007/s00432-022-04404-4

Table 5.

Power to reject the null hypothesis of no treatment effect assuming differential errors in assessment of PFS

True HR Prevalence of non-differential errors in assessment of PFS
0% 5% 10% 20%
0.60 0.84 0.81 0.80 0.76
0.67 0.63 0.61 0.58 0.55
0.75 0.38 0.36 0.34 0.32