STATISTICS
From Jan 1Demographics and opioid consumption results are presented as means with 95% confidence intervals. Baseline variables presented in Table The False Discovery Rate correction for multiple comparisons was chosen in order to preserve greater statistical power compared to the more often used Bonferroni correction (according to Glickman et al., false discovery rate control is a recommended alternative to Bonferroni-type adjustments in health studies, Journal of Clinical Epidemiology, 67(2014) 850-857).