When testing whether the means of more than 2 groups are statistically different, you could use a one-way ANOVA. But if you have multiple treatment groups, you can use Dunnett’s one-way ANOVA. ANOVA ...
A one-way ANOVA analysis demonstrated a significant correlation (p < 0.001); higher tumor grade and advanced stage are associated with elevated BCI scores. This is an ASCO Meeting Abstract from the ...