JMIR Publications

ABSTRACT

50% had a very poor outcome, combining death and moderate to severe impairment of at least one EQ5D dimension” has been corrected to “Therefore, we estimated that at least 50% had a very poor outcome, combining death and severe to extreme impairment of at least one EQ5D dimension”.] [In the sample size section of the manuscript, the passage “The study was then powered to detect a decrease from 50% to 37% of patients with very unfavorable outcome with a power of 90% and a 2-sided 5% alpha risk, assuming this rate would be 50% in the control arm” has been corrected to “The study was then powered to detect a decrease from 50% to 37% of patients with very unfavorable outcome with a power of 80% and a 2-sided 5% alpha risk, assuming this rate would be 50% in the control arm”.] [In the “statistical methods” section of the manuscript, the passage “The 1-year survival rate without major deterioration in QoL (main endpoint, defined as reporting of an extreme problem” level in 1 of the 5 dimensions studied) will be compared between both arms using a piecewise exponential model considering any censorship and the repeated nature of observations, prohibiting the use of conventional methods of analysis of censored data.” has been corrected to “The 1-year survival rate without major deterioration in QoL (main endpoint, defined as reporting of death or a severe to extreme problem” level in 1 of the 5 dimensions studied) will be compared between both arms using a piecewise exponential model considering any censorship and the repeated nature of observations, prohibiting the use of conventional methods of analysis of censored data.”] The correction will appear in the online version of the paper on the JMIR Publications website on [April 15, 2023], together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other full-text repositories, the corrected article has also been resubmitted to those repositories. OR (if journal is not indexed in PubMed/PMC): The correction will appear in the online version of the paper on the JMIR Publications website on [June 11, 2021], together with the publication of this correction notice. Because this was made after submission to full-text repositories, the corrected article has also been resubmitted to those repositories.