Figure 3. Variation in estimates of engagement in continuous care and viral suppression based on differing denominator definitions.
aExcludes persons who established HIV care in the second half of 2009
bAdjusted estimate based on the assumption that persons whose last lab was reported prior to 2005 have left king County. Persons determined through case investigation to have died or moved have been removed from the total denominator of PLWHA in king County.
VL, viral load