Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Correlations, ρ, of day-by-day regression onto (a) final mortality, (b) hockburn and (c) expert gait score. The solid horizontal lines represent the p = 0.05, p = 0.01 boundaries and each subplot shows the data (dots) along with best-fit regression (solid thick curve) and associated 
standard posterior uncertainty (thin curves, dashed curves respectively).
