Figure 2.
Bland and Altman's graph for mean hourly intracranial pressure (ICP). The dark line shows the mean difference between manual and digital recording methods (-0.08 mm Hg). The two light lines show the limits of agreement (-6.84 and +6.68).
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.