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.
Colours refer to the cost category; the grey set of boxes are collectively referred to as the “care costs”. The components of each cost are given in Table 2 where colour indicates to which category they belong. Investment costs refer to the categorisation of costs used in the return on investment analysis, see below.
