The thesis here is that having a personalized healthy baseline for many bookmakers will be far more powerful than comparing a diagnostic against population based averages.<p>Also that higher time frequency I the data will also  be revealing.<p>There is some research in support of this idea[1] but it remains highly speculative.<p>[1]<a href="http:&#x2F;&#x2F;med.stanford.edu&#x2F;news&#x2F;all-news&#x2F;2012&#x2F;03&#x2F;revolution-in-personalized-medicine-first-ever-integrative-omics-profile-lets-scientist-discover-track-his-diabetes-onset.html" rel="nofollow">http:&#x2F;&#x2F;med.stanford.edu&#x2F;news&#x2F;all-news&#x2F;2012&#x2F;03&#x2F;revolution-in-...</a>