Ann: NTCELL Parkinsons trial 2 year data analysis shows success, page-46

What gets me is the aloof attitude of their statistician.

Have a look at the chart.

In the minds of ordinary readers, a line that descends means things are getting worse. So the 80 capsule dose seems to be the poorest result, but is in fact an improvement

Yes, one can understand the stats, and maybe this form of presentation is obligatory in a medical field. But adding labelled arrows that point up for worsening and down for improving would immediately show the great unwashed how to interpret what is an unusual form of presentation in a chart.