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Logistic regression was performed using both Python (Python Software Foundation, Wilmington, Delaware, USA) and R 3.4.4 software (R Foundation for Statistical Computing, Vienna, Austria) to ensure the outputs matched, and the order of the rows in the covariate matrix was randomised to eliminate this bias
Less than 50% of the patients randomized, however, completed the study
Biol Res
(2023) 15:eadj0052
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