Replies to post #300056 on Amarin Corp Plc (AMRN)

[iwishiknew]

HinduKush-
Been too long for me to recall 1way repeated measures ANOVA. Wondering if differing drop-outs between baseline and 48 weeks for the EPA and "Control" groups can undermine the stat findings. The N for "Control" is 72 at baseline, 69 at week 12, 66 at week 24, 63 at week 48. While for EPA the Ns are 69, 63, 59 and 55 respectively.

Do you (or anyone) know if the 1way repeated measure ANOVA looks at all 4 periods or just baseline and week 48? Do the drop-outs invalidate this approach? Would the p value be the same if only subjects present at week 48 were compared to those same patients at baseline?