TY - JOUR
T1 - New HIV diagnoses among adults aged 50 years or older in 31 European countries, 2004–15
T2 - an analysis of surveillance data
AU - Tavoschi, Lara
AU - Gomes Dias, Joana
AU - Pharris, Anastasia
AU - Schmid, Daniela
AU - Sasse, André
AU - Van Beckhoven, Dominique
AU - Varleva, Tonka
AU - Nemeth Blazic, Tatjana
AU - Hadjihannas, Linos
AU - Koliou, Maria
AU - Maly, Marek
AU - Cowan, Susan
AU - Rüütel, Kristi
AU - Liitsola, Kirsi
AU - Salminen, Mika
AU - Cazein, Françoise
AU - Pillonel, Josiane
AU - Lot, Florence
AU - Gunsenheimer-Bartmeyer, Barbara
AU - Patrinos, Stavros
AU - Paraskeva, Dimitra
AU - Dudas, Maria
AU - Briem, Haraldur
AU - Sigmundsdottir, Gudrun
AU - Igoe, Derval
AU - O'Donnell, Kate
AU - O'Flanagan, Darina
AU - Suligoi, Barbara
AU - Konova, Šarlote
AU - Erne, Sabine
AU - Caplinskiene, Irma
AU - Fischer, Aurélie
AU - Maistre Melillo, Jackie
AU - Melillo, Tanya
AU - Op de Coul, Eline
AU - Blystad, Hans
AU - Rosinska, Magdalena
AU - Aldir, Isabel
AU - Cortes Martins, Helena
AU - Mardarescu, Mariana
AU - Truska, Peter
AU - Klavs, Irena
AU - Díaz, Asunción
AU - Axelsson, Maria
AU - Delpech, Valerie
N1 - Publisher Copyright:
© 2017 Elsevier Ltd
PY - 2017/11
Y1 - 2017/11
N2 - Background The HIV burden is increasing in older adults in the European Union (EU) and European Economic Area (EEA). We investigated factors associated with HIV diagnosis in older adults in the 31 EU/EEA countries during a 12 year period. Methods In this analysis of surveillance data, we compared data from older people (aged ≥50 years) with those from younger people (aged 15–49 years). We extracted new HIV diagnoses reported to the European Surveillance System between Jan 1, 2004, and Dec 31, 2015, and stratified them by age, sex, migration status, transmission route, and CD4 cell count. We defined late diagnosis as CD4 count of less than 350 cells per μL at diagnosis and diagnosis with advanced HIV disease as less than 200 cells per μL. We compared the two age groups with the χ2 test for difference, and used linear regression analysis to assess temporal trends. Findings During the study period 54 102 new HIV diagnoses were reported in older adults. The average notification rate of new diagnoses was 2·6 per 100 000 population across the whole 12 year period, which significantly increased over time (annual average change [AAC] 2·1%, 95% CI 1·1–3·1; p=0·0009). Notification rates for new HIV diagnoses in older adults increased significantly in 16 countries in 2004–15, clustering in central and eastern EU/EEA countries. In 2015, compared with younger adults, older individuals were more likely to originate from the reporting country, to have acquired HIV via heterosexual contact, and to present late (p<0·0001 for all comparisons). HIV diagnoses increased significantly over time among older men (AAC 2·2%, 95% CI 1·2–3·3; p=0·0006), women (1·3%, 0·2–2·4; p=0·025), men who have sex with men (5·8%, 4·3–7·5; p<0·0001), and injecting drug users (7·4%, 4·8–10·2; p<0·0001). Interpretation Our findings suggest that there is a compelling need to deliver more targeted testing interventions for older adults and the general adult population, such as by increasing awareness among health-care workers and expanding opportunities for provider-initiated and indicator-condition-guided testing programmes. Funding European Centre for Disease Prevention and Control.
AB - Background The HIV burden is increasing in older adults in the European Union (EU) and European Economic Area (EEA). We investigated factors associated with HIV diagnosis in older adults in the 31 EU/EEA countries during a 12 year period. Methods In this analysis of surveillance data, we compared data from older people (aged ≥50 years) with those from younger people (aged 15–49 years). We extracted new HIV diagnoses reported to the European Surveillance System between Jan 1, 2004, and Dec 31, 2015, and stratified them by age, sex, migration status, transmission route, and CD4 cell count. We defined late diagnosis as CD4 count of less than 350 cells per μL at diagnosis and diagnosis with advanced HIV disease as less than 200 cells per μL. We compared the two age groups with the χ2 test for difference, and used linear regression analysis to assess temporal trends. Findings During the study period 54 102 new HIV diagnoses were reported in older adults. The average notification rate of new diagnoses was 2·6 per 100 000 population across the whole 12 year period, which significantly increased over time (annual average change [AAC] 2·1%, 95% CI 1·1–3·1; p=0·0009). Notification rates for new HIV diagnoses in older adults increased significantly in 16 countries in 2004–15, clustering in central and eastern EU/EEA countries. In 2015, compared with younger adults, older individuals were more likely to originate from the reporting country, to have acquired HIV via heterosexual contact, and to present late (p<0·0001 for all comparisons). HIV diagnoses increased significantly over time among older men (AAC 2·2%, 95% CI 1·2–3·3; p=0·0006), women (1·3%, 0·2–2·4; p=0·025), men who have sex with men (5·8%, 4·3–7·5; p<0·0001), and injecting drug users (7·4%, 4·8–10·2; p<0·0001). Interpretation Our findings suggest that there is a compelling need to deliver more targeted testing interventions for older adults and the general adult population, such as by increasing awareness among health-care workers and expanding opportunities for provider-initiated and indicator-condition-guided testing programmes. Funding European Centre for Disease Prevention and Control.
UR - http://www.scopus.com/inward/record.url?scp=85030183288&partnerID=8YFLogxK
U2 - 10.1016/S2352-3018(17)30155-8
DO - 10.1016/S2352-3018(17)30155-8
M3 - Article
C2 - 28967582
AN - SCOPUS:85030183288
SN - 2352-3018
VL - 4
SP - e514-e521
JO - The Lancet HIV
JF - The Lancet HIV
IS - 11
ER -
