Categorical comparisons were assessed by Wilcoxon matched pairs test or Kruskal–Wallis test, and correlations between variables were assessed by Spearman correlation. Survival difference and TTP were ...

LITTLE attention in the past has been paid to an understanding of the significance of an abnormally low level of urea in the blood. The major portion of the published literature discussing levels of ...

Significance testing, with appropriate multiple testing correction, is currently the most convenient method for summarizing the evidence for association between a disease and a genetic variant.