Correction to: Methods to adjust for multiple comparisons in the analysis and sample size calculation of randomised controlled trials with multiple primary outcomes.

In the original publication of this article [1], "=1 -  = 1 -   ≈ s" was mistakenly added after the sentence " In this method, the unadjusted p-values pj are multiplied by the number of primary outcome" in the Methods section, and should be deleted. [ABSTRACT FROM AUTHOR]