So, as I said in my last post, one of the things I do for a living is read (and evaluate) clinical trials. Much of the math and statistics remains beyond the ability of my pea-sized math brain to understand. But I do often catch it when the authors are trying to pull a fast one on me. And that irks me.
If you insist on including graphs as scientifically "meaningful" as the one below in your really, really important medical study, you will be laughed at. Then I will wield Janiece's Shovel of Doom (TM) and make you go away.