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. 2022 Dec 15;22:321. doi: 10.1186/s12874-022-01769-5

Fig. 4.

Fig. 4

Estimation of 28-day mortality rate using power prior models according to the power model parameter, a0. The blue lines indicate the position of the standard Bayes estimate from only the Covidicus trial data (when a0=0) and that of ignoring heterogeneity in trial data (when a0=1)