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Viral load distribution 2012 among persons living with HIV and persons newly diagnosed Georgia, 2011.

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Presentation on theme: "Viral load distribution 2012 among persons living with HIV and persons newly diagnosed Georgia, 2011."— Presentation transcript:

1 Viral load distribution 2012 among persons living with HIV and persons newly diagnosed Georgia, 2011

2 Adults and adolescents living with HIV, Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 Engaged in care >= 1 CD4 or VL in 2012 Retained in care >= 2 CD4 or VL at least 3 months apart in 2012 Viral suppression (VS) = VL<200 copies/ml Estimated undiagnosed based on CDC projections for proportion undiagnosed nationally

3 Viral suppression Individuals with an undetectable viral load (VL) or VL<200 copies/ml on the last measurement in 2012 are considered virally suppressed Individuals with a VL >200 or who have had no VL measured in 2012 are considered to be not virally suppressed What proportion of those not virally suppressed have a documented VL >200 versus no VL measured in 2012?

4 Viral load (VL) among adults and adolescents living with HIV, Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

5 Viral load (VL) among adults and adolescents living with HIV, by sex, Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

6 Viral load (VL) among adults and adolescents living with HIV, by race/ethnicity, Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 *American Indian/Alaska Native, Asian and Native Hawaiian/Pacific Islander groups together constitute <2% of males living with HIV in Georgia and are grouped with those of mixed or unknown race/ethnicity

7 Viral load (VL) among adult and adolescents living with HIV, by transmission category*, Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 *MSM = Male to male sexual contact IDU = Injection drug use MSM/IDU = Male to male sexual contact and injection drug use HET = Heterosexual contact with a person known to have, or to be at high risk for, HIV infection Other = hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified

8 Viral load (VL) among adult and adolescent males living with HIV, by transmission category*, Georgia, 2012 Adult and adolescent males >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 34,510 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 *MSM = Male to male sexual contact IDU = Injection drug use MSM/IDU = Male to male sexual contact and injection drug use HET = Heterosexual contact with a person known to have, or to be at high risk for, HIV infection Other = hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified

9 Viral load (VL) among adult and adolescent females living with HIV, by transmission category*, Georgia, 2012 N= Adult and adolescent males >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 11,715 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 * IDU = Injection drug use HET = Heterosexual contact with a person known to have, or to be at high risk for, HIV infection Other = hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified

10 Viral load (VL) among adults and adolescents living with HIV, by current age (years) Georgia, 2012 Adults and adolescents >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 46,495 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

11 Viral load (VL) among Black MSM* living with HIV, Georgia, 2012, by current age (years) Adult and adolescent males >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia = 15,657 VL<200 copies/ml = virally suppressed VL >200 copies/ml = not virally suppressed VL Missing = no apparent viral load measured in 2012 Multiple imputation is used to estimate number of persons in each transmission category. *MSM = Male to male sexual contact

12 Viral load (VL) among White MSM* living with HIV, Georgia, 2012, by current age (years) Adult and adolescent males >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia =6,928 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 Multiple imputation is used to estimate number of persons in each transmission category. *MSM = Male to male sexual contact

13 Viral load (VL) among Hispanic/Latino MSM* living with HIV, Georgia, 2012, by current age (years) Adult and adolescent males >= age 13, diagnosed by 09/30/2011, living 12/31/2012, Georgia =1,388 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 Multiple imputation is used to estimate number of persons in each transmission category. *MSM = Male to male sexual contact

14 Viral load (VL) on last VL measured in 2012 among adults and adolescents, diagnosed 2011, Georgia

15 Viral load (VL)* among adults and adolescents, diagnosed 2011, Georgia, Persons >= age 13, diagnosed 2011, alive 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

16 Viral load (VL)* among adults and adolescents, diagnosed 2011, Georgia, by sex Persons >= age 13, diagnosed 2011, alive 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

17 Viral load (VL)* among adults and adolescents, diagnosed 2011, Georgia, by race/ethnicity Persons >= age 13, diagnosed 2011, alive 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 American Indian/Alaska Native, Asian and Native Hawaiian/Pacific Islander groups together constitute <2% of males living with HIV in Georgia and are grouped with those of mixed or unknown race/ethnicity

18 Viral load (VL)* among adult and adolescent males, diagnosed 2011, Georgia, by transmission category Males >= age 13, diagnosed 2011, alive 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012* MSM = Male to male sexual contact IDU = Injection drug use MSM/IDU = Male to male sexual contact and injection drug use HET = Heterosexual contact with a person known to have, or to be at high risk for, HIV infection Other = hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified

19 Viral load (VL)* among adult and adolescent females, diagnosed 2011, Georgia, by transmission category Females>= age 13, diagnosed 2011, alive 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012 IDU = Injection drug use HET = Heterosexual contact with a person known to have, or to be at high risk for, HIV infection Other = hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified

20 Viral load (VL)* among adults and adolescents, diagnosed 2011, Georgia, by age at diagnosis (years) Persons >= age 13, diagnosed 2011, living 15 months after diagnosis, Georgia *Most recent viral load measured in 2012 VL<200 copies/ml = viral suppression VL >200 copies/ml = no viral suppression VL Missing = no apparent viral load measured in 2012

21 Limitations Incomplete reporting Missing data for race/ethnicity, sex, and current address Lack of transmission category information Multiple imputation use to redistribute risk when missing Missing laboratory reports may lead to underestimation of viral suppression This analysis cannot identify causes of poor viral suppression

22 FOR MORE INFORMATION CONTACT: Georgia Department of Public Health HIV/AIDS Epidemiology Program http://health/state.ga.us/epi/hivaids


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