Is unsafe sexual behaviour increasing among HIV-infected individuals?
The number of new diagnoses of HIV infection is rising in the northwestern hemisphere and it is becoming increasingly important to understand the mechanisms behind this trend. To evaluate whether reported unsafe sexual behaviour among HIV- infected individuals is changing over time. Participants in...
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Veröffentlicht in: | AIDS (London) 2004-08, Vol.18 (12), p.1707-1714 |
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creator | GLASS, Tracy R YOUNG, Jim VERNAZZA, Pietro L RICKENBACH, Martin WEBER, Rainer CAVASSINI, Matthias HIRSCHEL, Bernard BATTEGAY, Manuel BUCHER, Heiner C |
description | The number of new diagnoses of HIV infection is rising in the northwestern hemisphere and it is becoming increasingly important to understand the mechanisms behind this trend.
To evaluate whether reported unsafe sexual behaviour among HIV- infected individuals is changing over time.
Participants in the Swiss HIV Cohort Study were asked about their sexual practices every 6 months for 3 years during regular follow-up of the cohort beginning on 1 April 2000.
: Logistic regression models were fit using generalized estimating equations assuming a constant correlation between responses from the same individual.
At least one sexual behaviour questionnaire was obtained for 6545 HIV-infected individuals and the median number of questionnaires completed per individual was five. There was no evidence of an increase in reported unsafe sex over time in this population [odds ratio (OR), 1.0; 95% confidence interval (CI), 0.96-1.05]. Females (OR, 1.38; 95% CI, 1.19-1.60), 15-30 year olds (OR, 1.26; 95% CI, 1.09-1.47), those with HIV-positive partners (OR, 12.58; 95% CI, 10.84-14.07) and those with occasional partners (OR, 3.25; 95% CI, 2.87-3.67) were more likely to report unsafe sex. There was no evidence of a response bias over time, but individuals were less willing to leave questions about their sexual behaviour unanswered or ambiguous (OR, 0.93; 95% CI, 0.90-0.97).
There was no evidence of a trend in unsafe sex behaviour over time. However, several subgroups were identified as being more likely to report unsafe sex and should be targeted for specific interventions. |
doi_str_mv | 10.1097/01.aids.0000131396.21963.81 |
format | Article |
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To evaluate whether reported unsafe sexual behaviour among HIV- infected individuals is changing over time.
Participants in the Swiss HIV Cohort Study were asked about their sexual practices every 6 months for 3 years during regular follow-up of the cohort beginning on 1 April 2000.
: Logistic regression models were fit using generalized estimating equations assuming a constant correlation between responses from the same individual.
At least one sexual behaviour questionnaire was obtained for 6545 HIV-infected individuals and the median number of questionnaires completed per individual was five. There was no evidence of an increase in reported unsafe sex over time in this population [odds ratio (OR), 1.0; 95% confidence interval (CI), 0.96-1.05]. Females (OR, 1.38; 95% CI, 1.19-1.60), 15-30 year olds (OR, 1.26; 95% CI, 1.09-1.47), those with HIV-positive partners (OR, 12.58; 95% CI, 10.84-14.07) and those with occasional partners (OR, 3.25; 95% CI, 2.87-3.67) were more likely to report unsafe sex. There was no evidence of a response bias over time, but individuals were less willing to leave questions about their sexual behaviour unanswered or ambiguous (OR, 0.93; 95% CI, 0.90-0.97).
There was no evidence of a trend in unsafe sex behaviour over time. However, several subgroups were identified as being more likely to report unsafe sex and should be targeted for specific interventions.</description><identifier>ISSN: 0269-9370</identifier><identifier>EISSN: 1473-5571</identifier><identifier>DOI: 10.1097/01.aids.0000131396.21963.81</identifier><identifier>PMID: 15280782</identifier><language>eng</language><publisher>Hagerstown, MD: Lippincott Williams & Wilkins</publisher><subject>Adolescent ; Adult ; Age Factors ; Biological and medical sciences ; Female ; HIV Infections - complications ; HIV Infections - psychology ; HIV Seropositivity - psychology ; Human immunodeficiency virus ; Human viral diseases ; Humans ; Infectious diseases ; Longitudinal Studies ; Male ; Medical sciences ; Risk Factors ; Risk-Taking ; Sex Factors ; Sexual Behavior - psychology ; Sexual Partners ; Substance-Related Disorders - complications ; Substance-Related Disorders - psychology ; Viral diseases ; Viral diseases of the lymphoid tissue and the blood. Aids</subject><ispartof>AIDS (London), 2004-08, Vol.18 (12), p.1707-1714</ispartof><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-a9fc067e2bea6e056314a9648cf5f38a96260e5489a0b54111f2d93df4e74b773</citedby><cites>FETCH-LOGICAL-c431t-a9fc067e2bea6e056314a9648cf5f38a96260e5489a0b54111f2d93df4e74b773</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16013714$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15280782$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>GLASS, Tracy R</creatorcontrib><creatorcontrib>YOUNG, Jim</creatorcontrib><creatorcontrib>VERNAZZA, Pietro L</creatorcontrib><creatorcontrib>RICKENBACH, Martin</creatorcontrib><creatorcontrib>WEBER, Rainer</creatorcontrib><creatorcontrib>CAVASSINI, Matthias</creatorcontrib><creatorcontrib>HIRSCHEL, Bernard</creatorcontrib><creatorcontrib>BATTEGAY, Manuel</creatorcontrib><creatorcontrib>BUCHER, Heiner C</creatorcontrib><creatorcontrib>Swiss HIV Cohort Study</creatorcontrib><title>Is unsafe sexual behaviour increasing among HIV-infected individuals?</title><title>AIDS (London)</title><addtitle>AIDS</addtitle><description>The number of new diagnoses of HIV infection is rising in the northwestern hemisphere and it is becoming increasingly important to understand the mechanisms behind this trend.
To evaluate whether reported unsafe sexual behaviour among HIV- infected individuals is changing over time.
Participants in the Swiss HIV Cohort Study were asked about their sexual practices every 6 months for 3 years during regular follow-up of the cohort beginning on 1 April 2000.
: Logistic regression models were fit using generalized estimating equations assuming a constant correlation between responses from the same individual.
At least one sexual behaviour questionnaire was obtained for 6545 HIV-infected individuals and the median number of questionnaires completed per individual was five. There was no evidence of an increase in reported unsafe sex over time in this population [odds ratio (OR), 1.0; 95% confidence interval (CI), 0.96-1.05]. Females (OR, 1.38; 95% CI, 1.19-1.60), 15-30 year olds (OR, 1.26; 95% CI, 1.09-1.47), those with HIV-positive partners (OR, 12.58; 95% CI, 10.84-14.07) and those with occasional partners (OR, 3.25; 95% CI, 2.87-3.67) were more likely to report unsafe sex. There was no evidence of a response bias over time, but individuals were less willing to leave questions about their sexual behaviour unanswered or ambiguous (OR, 0.93; 95% CI, 0.90-0.97).
There was no evidence of a trend in unsafe sex behaviour over time. However, several subgroups were identified as being more likely to report unsafe sex and should be targeted for specific interventions.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Age Factors</subject><subject>Biological and medical sciences</subject><subject>Female</subject><subject>HIV Infections - complications</subject><subject>HIV Infections - psychology</subject><subject>HIV Seropositivity - psychology</subject><subject>Human immunodeficiency virus</subject><subject>Human viral diseases</subject><subject>Humans</subject><subject>Infectious diseases</subject><subject>Longitudinal Studies</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Risk Factors</subject><subject>Risk-Taking</subject><subject>Sex Factors</subject><subject>Sexual Behavior - psychology</subject><subject>Sexual Partners</subject><subject>Substance-Related Disorders - complications</subject><subject>Substance-Related Disorders - psychology</subject><subject>Viral diseases</subject><subject>Viral diseases of the lymphoid tissue and the blood. Aids</subject><issn>0269-9370</issn><issn>1473-5571</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkE1LxDAQhoMo7vrxF6QgemvNNGk-8CCyrLogeFGvIU0nGum2a7MV_fdGd2FzyAzM887AQ8g50AKollcUChuaWND0gAHToihBC1Yo2CNT4JLlVSVhn0xpKXSumaQTchTjR-IrqtQhmUBVKipVOSXzRczGLlqPWcTv0bZZje_2K_TjkIXODWhj6N4yu-zT_7B4zUPn0a2xSdMmfIUmReLNCTnwqeLpth6Tl7v58-whf3y6X8xuH3PHGaxzq72jQmJZoxVIK8GAWy24cr7yTKW2FBQrrrSldcUBwJeNZo3nKHktJTsml5u9q6H_HDGuzTJEh21rO-zHaEBRwYRWCbzegG7oYxzQm9UQlnb4MUDNn0VDwfxZNDuL5t-iUZDSZ9szY73EZpfdakvAxRaw0dnWD7ZzIe44kVZK4OwXL8l7aQ</recordid><startdate>20040820</startdate><enddate>20040820</enddate><creator>GLASS, Tracy R</creator><creator>YOUNG, Jim</creator><creator>VERNAZZA, Pietro L</creator><creator>RICKENBACH, Martin</creator><creator>WEBER, Rainer</creator><creator>CAVASSINI, Matthias</creator><creator>HIRSCHEL, Bernard</creator><creator>BATTEGAY, Manuel</creator><creator>BUCHER, Heiner C</creator><general>Lippincott Williams & Wilkins</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U9</scope><scope>H94</scope></search><sort><creationdate>20040820</creationdate><title>Is unsafe sexual behaviour increasing among HIV-infected individuals?</title><author>GLASS, Tracy R ; YOUNG, Jim ; VERNAZZA, Pietro L ; RICKENBACH, Martin ; WEBER, Rainer ; CAVASSINI, Matthias ; HIRSCHEL, Bernard ; BATTEGAY, Manuel ; BUCHER, Heiner C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-a9fc067e2bea6e056314a9648cf5f38a96260e5489a0b54111f2d93df4e74b773</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Age Factors</topic><topic>Biological and medical sciences</topic><topic>Female</topic><topic>HIV Infections - complications</topic><topic>HIV Infections - psychology</topic><topic>HIV Seropositivity - psychology</topic><topic>Human immunodeficiency virus</topic><topic>Human viral diseases</topic><topic>Humans</topic><topic>Infectious diseases</topic><topic>Longitudinal Studies</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Risk Factors</topic><topic>Risk-Taking</topic><topic>Sex Factors</topic><topic>Sexual Behavior - psychology</topic><topic>Sexual Partners</topic><topic>Substance-Related Disorders - complications</topic><topic>Substance-Related Disorders - psychology</topic><topic>Viral diseases</topic><topic>Viral diseases of the lymphoid tissue and the blood. Aids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>GLASS, Tracy R</creatorcontrib><creatorcontrib>YOUNG, Jim</creatorcontrib><creatorcontrib>VERNAZZA, Pietro L</creatorcontrib><creatorcontrib>RICKENBACH, Martin</creatorcontrib><creatorcontrib>WEBER, Rainer</creatorcontrib><creatorcontrib>CAVASSINI, Matthias</creatorcontrib><creatorcontrib>HIRSCHEL, Bernard</creatorcontrib><creatorcontrib>BATTEGAY, Manuel</creatorcontrib><creatorcontrib>BUCHER, Heiner C</creatorcontrib><creatorcontrib>Swiss HIV Cohort Study</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Virology and AIDS Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><jtitle>AIDS (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>GLASS, Tracy R</au><au>YOUNG, Jim</au><au>VERNAZZA, Pietro L</au><au>RICKENBACH, Martin</au><au>WEBER, Rainer</au><au>CAVASSINI, Matthias</au><au>HIRSCHEL, Bernard</au><au>BATTEGAY, Manuel</au><au>BUCHER, Heiner C</au><aucorp>Swiss HIV Cohort Study</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Is unsafe sexual behaviour increasing among HIV-infected individuals?</atitle><jtitle>AIDS (London)</jtitle><addtitle>AIDS</addtitle><date>2004-08-20</date><risdate>2004</risdate><volume>18</volume><issue>12</issue><spage>1707</spage><epage>1714</epage><pages>1707-1714</pages><issn>0269-9370</issn><eissn>1473-5571</eissn><abstract>The number of new diagnoses of HIV infection is rising in the northwestern hemisphere and it is becoming increasingly important to understand the mechanisms behind this trend.
To evaluate whether reported unsafe sexual behaviour among HIV- infected individuals is changing over time.
Participants in the Swiss HIV Cohort Study were asked about their sexual practices every 6 months for 3 years during regular follow-up of the cohort beginning on 1 April 2000.
: Logistic regression models were fit using generalized estimating equations assuming a constant correlation between responses from the same individual.
At least one sexual behaviour questionnaire was obtained for 6545 HIV-infected individuals and the median number of questionnaires completed per individual was five. There was no evidence of an increase in reported unsafe sex over time in this population [odds ratio (OR), 1.0; 95% confidence interval (CI), 0.96-1.05]. Females (OR, 1.38; 95% CI, 1.19-1.60), 15-30 year olds (OR, 1.26; 95% CI, 1.09-1.47), those with HIV-positive partners (OR, 12.58; 95% CI, 10.84-14.07) and those with occasional partners (OR, 3.25; 95% CI, 2.87-3.67) were more likely to report unsafe sex. There was no evidence of a response bias over time, but individuals were less willing to leave questions about their sexual behaviour unanswered or ambiguous (OR, 0.93; 95% CI, 0.90-0.97).
There was no evidence of a trend in unsafe sex behaviour over time. However, several subgroups were identified as being more likely to report unsafe sex and should be targeted for specific interventions.</abstract><cop>Hagerstown, MD</cop><pub>Lippincott Williams & Wilkins</pub><pmid>15280782</pmid><doi>10.1097/01.aids.0000131396.21963.81</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Adolescent Adult Age Factors Biological and medical sciences Female HIV Infections - complications HIV Infections - psychology HIV Seropositivity - psychology Human immunodeficiency virus Human viral diseases Humans Infectious diseases Longitudinal Studies Male Medical sciences Risk Factors Risk-Taking Sex Factors Sexual Behavior - psychology Sexual Partners Substance-Related Disorders - complications Substance-Related Disorders - psychology Viral diseases Viral diseases of the lymphoid tissue and the blood. Aids |
title | Is unsafe sexual behaviour increasing among HIV-infected individuals? |
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