Table 1:

Prevalence of LD of HIV in Canadian provinces

Province	Definition of LD	Year	Prevalence of LD, %
British Columbia	AIDS diagnosis before or up to 12 mo after the date of the first positive HIV test, or CD4 count <200 cells/mm3	2010–2014	26.6
Manitoba	CD4 <200 cells/mm3 when entering care	2015	30
Nova Scotia	Initial CD4 count of <200 cells/mm3 within 6 months of HIV diagnosis	2001–2010	24.7
Ontario	CD4 count <200 cells/mm3 at diagnosis	1997–2009	29
Saskatchewan	CD4 count <200 cells/mm3 at diagnosis	2003–2011	22.7
Five provinces	CD4 count of <200 cells/mm3, or presence of an opportunistic illness within 3 mo of diagnosis	2010	8.8

LD = late diagnosis