Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009
Abstract Purpose We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. Methods Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African Amer...
Gespeichert in:
Veröffentlicht in: | Women's health issues 2012-01, Vol.22 (1), p.e9-e18 |
---|---|
Hauptverfasser: | , , , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | e18 |
---|---|
container_issue | 1 |
container_start_page | e9 |
container_title | Women's health issues |
container_volume | 22 |
creator | McLellan-Lemal, Eleanor, MA O'Daniels, Christine M., RN, BS Marks, Gary, PhD Villar-Loubet, Olga, PsyD Doherty, Irene A., PhD Simpson, Cathy, PhD Weiss, Stephen, PhD, MPH Hanna, Barbara, MD Adimora, Adaora A., MD, MPH White, Becky L., MD, MPH Wheeling, John T., MPH Borkowf, Craig B., PhD |
description | Abstract Purpose We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. Methods Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African American), and an urban county in southern Florida (Hispanic) using multiple methods. They completed a computer-administered questionnaire and were tested for HIV infection. Results Between October 2008 and September 2009, 1,527 women (1,013 African American and 514 Hispanic) enrolled in the study. Median age was 35 years (range, 18–59), 33% were married or living as married, 50% had an annual household income of $12,000 or less, and 56% were employed full or part time. Two women (0.13%) tested positive for HIV. In the past 12 months, 19% had been diagnosed with a sexually transmitted infection (other than HIV), 87% engaged in unprotected vaginal intercourse (UVI), and 26% engaged in unprotected anal intercourse (UAI). In multivariate analysis, UAI was significantly ( p < .05) more likely among those who reported ever being pregnant, binge drinking in the past 30 days, ever exchanging sex for things needed or wanted, engaging in UVI, or being of Hispanic ethnicity. UAI was also more likely to occur with partners with whom women had a current or past relationship as opposed to casual partners. Conclusion A high percentage of our sample of heterosexually active women of color had recently engaged in sexual risk behaviors, particularly UAI. More research is needed to elucidate the interpersonal dynamics that may promote this high-risk behavior. Educational messages that explicitly address the risks of heterosexual anal intercourse need to be developed for heterosexually active women and their male partners. |
doi_str_mv | 10.1016/j.whi.2011.06.002 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_916151220</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1049386711001289</els_id><sourcerecordid>916151220</sourcerecordid><originalsourceid>FETCH-LOGICAL-c516t-8e945281708c808bf9e71497b4464a90f52eb20e502321f6cf84ca66ba3c7a7a3</originalsourceid><addsrcrecordid>eNqNksFu1DAQhiMEoqXwAFyQb3BJmHESxwEJaVlRilQJiaXiaDneCett4mztZKEneAfekCfBYQsHDhWnGVnfP9L4myR5jJAhoHi-zb5sbMYBMQORAfA7yTHKSqZFzvFu7KGo01yK6ih5EMIWAEpewv3kiGMlC1HWx8m3FX2ddMc-2HDJXtNG7-3gA9P94D6zReut0S5d9PS7Ydqt2ZkNO-2sYZ-Gnhyzjp3aPbHlMLnRUpgfxg2x1TDFosNI3rELZ0das9WoRwovGAeQP7__iKV-mNxrdRfo0U09SS5O33xcnqXn79--Wy7OU1OiGFNJdVFyiRVII0E2bU0VFnXVFIUodA1tyanhQCXwuHorTCsLo4VodG4qXen8JHl6mLvzw9VEYVS9DYa6TjsapqBqFFgi5xDJZ7eSWOSAUkLN_wPlVdwRhIgoHlDjhxA8tWrnba_9tUJQs0y1VVGmmmUqECrKjJknN-Onpqf138QfexF4eQAo_tzeklfBWHKG1taTGdV6sLeOf_VP2nQ2itXdJV1T2A6Td1GJQhW4ArWar2k-JkQA5LLOfwGaHcKb</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1427009066</pqid></control><display><type>article</type><title>Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009</title><source>Applied Social Sciences Index & Abstracts (ASSIA)</source><source>MEDLINE</source><source>Elsevier ScienceDirect Journals Complete</source><creator>McLellan-Lemal, Eleanor, MA ; O'Daniels, Christine M., RN, BS ; Marks, Gary, PhD ; Villar-Loubet, Olga, PsyD ; Doherty, Irene A., PhD ; Simpson, Cathy, PhD ; Weiss, Stephen, PhD, MPH ; Hanna, Barbara, MD ; Adimora, Adaora A., MD, MPH ; White, Becky L., MD, MPH ; Wheeling, John T., MPH ; Borkowf, Craig B., PhD</creator><creatorcontrib>McLellan-Lemal, Eleanor, MA ; O'Daniels, Christine M., RN, BS ; Marks, Gary, PhD ; Villar-Loubet, Olga, PsyD ; Doherty, Irene A., PhD ; Simpson, Cathy, PhD ; Weiss, Stephen, PhD, MPH ; Hanna, Barbara, MD ; Adimora, Adaora A., MD, MPH ; White, Becky L., MD, MPH ; Wheeling, John T., MPH ; Borkowf, Craig B., PhD</creatorcontrib><description>Abstract Purpose We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. Methods Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African American), and an urban county in southern Florida (Hispanic) using multiple methods. They completed a computer-administered questionnaire and were tested for HIV infection. Results Between October 2008 and September 2009, 1,527 women (1,013 African American and 514 Hispanic) enrolled in the study. Median age was 35 years (range, 18–59), 33% were married or living as married, 50% had an annual household income of $12,000 or less, and 56% were employed full or part time. Two women (0.13%) tested positive for HIV. In the past 12 months, 19% had been diagnosed with a sexually transmitted infection (other than HIV), 87% engaged in unprotected vaginal intercourse (UVI), and 26% engaged in unprotected anal intercourse (UAI). In multivariate analysis, UAI was significantly ( p < .05) more likely among those who reported ever being pregnant, binge drinking in the past 30 days, ever exchanging sex for things needed or wanted, engaging in UVI, or being of Hispanic ethnicity. UAI was also more likely to occur with partners with whom women had a current or past relationship as opposed to casual partners. Conclusion A high percentage of our sample of heterosexually active women of color had recently engaged in sexual risk behaviors, particularly UAI. More research is needed to elucidate the interpersonal dynamics that may promote this high-risk behavior. Educational messages that explicitly address the risks of heterosexual anal intercourse need to be developed for heterosexually active women and their male partners.</description><identifier>ISSN: 1049-3867</identifier><identifier>EISSN: 1878-4321</identifier><identifier>DOI: 10.1016/j.whi.2011.06.002</identifier><identifier>PMID: 21784659</identifier><identifier>CODEN: WHISEH</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Adolescent ; Adult ; Black American people ; Black or African American - psychology ; Female ; Heterosexuality ; Hispanic or Latino - psychology ; Hispanic people ; HIV ; HIV Infections - ethnology ; HIV Infections - etiology ; HIV Infections - transmission ; Humans ; Infection ; Middle Aged ; Obstetrics and Gynecology ; Risk-Taking ; Safe sexual practices ; Sexual Behavior - ethnology ; Sexual Partners ; Sexually Transmitted Diseases - ethnology ; Sexually Transmitted Diseases - etiology ; Sexually Transmitted Diseases - transmission ; Southeastern United States ; Unsafe Sex - ethnology ; Women ; Young Adult</subject><ispartof>Women's health issues, 2012-01, Vol.22 (1), p.e9-e18</ispartof><rights>2012</rights><rights>Published by Elsevier Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c516t-8e945281708c808bf9e71497b4464a90f52eb20e502321f6cf84ca66ba3c7a7a3</citedby><cites>FETCH-LOGICAL-c516t-8e945281708c808bf9e71497b4464a90f52eb20e502321f6cf84ca66ba3c7a7a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.whi.2011.06.002$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,30991,45986</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21784659$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>McLellan-Lemal, Eleanor, MA</creatorcontrib><creatorcontrib>O'Daniels, Christine M., RN, BS</creatorcontrib><creatorcontrib>Marks, Gary, PhD</creatorcontrib><creatorcontrib>Villar-Loubet, Olga, PsyD</creatorcontrib><creatorcontrib>Doherty, Irene A., PhD</creatorcontrib><creatorcontrib>Simpson, Cathy, PhD</creatorcontrib><creatorcontrib>Weiss, Stephen, PhD, MPH</creatorcontrib><creatorcontrib>Hanna, Barbara, MD</creatorcontrib><creatorcontrib>Adimora, Adaora A., MD, MPH</creatorcontrib><creatorcontrib>White, Becky L., MD, MPH</creatorcontrib><creatorcontrib>Wheeling, John T., MPH</creatorcontrib><creatorcontrib>Borkowf, Craig B., PhD</creatorcontrib><title>Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009</title><title>Women's health issues</title><addtitle>Womens Health Issues</addtitle><description>Abstract Purpose We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. Methods Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African American), and an urban county in southern Florida (Hispanic) using multiple methods. They completed a computer-administered questionnaire and were tested for HIV infection. Results Between October 2008 and September 2009, 1,527 women (1,013 African American and 514 Hispanic) enrolled in the study. Median age was 35 years (range, 18–59), 33% were married or living as married, 50% had an annual household income of $12,000 or less, and 56% were employed full or part time. Two women (0.13%) tested positive for HIV. In the past 12 months, 19% had been diagnosed with a sexually transmitted infection (other than HIV), 87% engaged in unprotected vaginal intercourse (UVI), and 26% engaged in unprotected anal intercourse (UAI). In multivariate analysis, UAI was significantly ( p < .05) more likely among those who reported ever being pregnant, binge drinking in the past 30 days, ever exchanging sex for things needed or wanted, engaging in UVI, or being of Hispanic ethnicity. UAI was also more likely to occur with partners with whom women had a current or past relationship as opposed to casual partners. Conclusion A high percentage of our sample of heterosexually active women of color had recently engaged in sexual risk behaviors, particularly UAI. More research is needed to elucidate the interpersonal dynamics that may promote this high-risk behavior. Educational messages that explicitly address the risks of heterosexual anal intercourse need to be developed for heterosexually active women and their male partners.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Black American people</subject><subject>Black or African American - psychology</subject><subject>Female</subject><subject>Heterosexuality</subject><subject>Hispanic or Latino - psychology</subject><subject>Hispanic people</subject><subject>HIV</subject><subject>HIV Infections - ethnology</subject><subject>HIV Infections - etiology</subject><subject>HIV Infections - transmission</subject><subject>Humans</subject><subject>Infection</subject><subject>Middle Aged</subject><subject>Obstetrics and Gynecology</subject><subject>Risk-Taking</subject><subject>Safe sexual practices</subject><subject>Sexual Behavior - ethnology</subject><subject>Sexual Partners</subject><subject>Sexually Transmitted Diseases - ethnology</subject><subject>Sexually Transmitted Diseases - etiology</subject><subject>Sexually Transmitted Diseases - transmission</subject><subject>Southeastern United States</subject><subject>Unsafe Sex - ethnology</subject><subject>Women</subject><subject>Young Adult</subject><issn>1049-3867</issn><issn>1878-4321</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>7QJ</sourceid><recordid>eNqNksFu1DAQhiMEoqXwAFyQb3BJmHESxwEJaVlRilQJiaXiaDneCett4mztZKEneAfekCfBYQsHDhWnGVnfP9L4myR5jJAhoHi-zb5sbMYBMQORAfA7yTHKSqZFzvFu7KGo01yK6ih5EMIWAEpewv3kiGMlC1HWx8m3FX2ddMc-2HDJXtNG7-3gA9P94D6zReut0S5d9PS7Ydqt2ZkNO-2sYZ-Gnhyzjp3aPbHlMLnRUpgfxg2x1TDFosNI3rELZ0das9WoRwovGAeQP7__iKV-mNxrdRfo0U09SS5O33xcnqXn79--Wy7OU1OiGFNJdVFyiRVII0E2bU0VFnXVFIUodA1tyanhQCXwuHorTCsLo4VodG4qXen8JHl6mLvzw9VEYVS9DYa6TjsapqBqFFgi5xDJZ7eSWOSAUkLN_wPlVdwRhIgoHlDjhxA8tWrnba_9tUJQs0y1VVGmmmUqECrKjJknN-Onpqf138QfexF4eQAo_tzeklfBWHKG1taTGdV6sLeOf_VP2nQ2itXdJV1T2A6Td1GJQhW4ArWar2k-JkQA5LLOfwGaHcKb</recordid><startdate>20120101</startdate><enddate>20120101</enddate><creator>McLellan-Lemal, Eleanor, MA</creator><creator>O'Daniels, Christine M., RN, BS</creator><creator>Marks, Gary, PhD</creator><creator>Villar-Loubet, Olga, PsyD</creator><creator>Doherty, Irene A., PhD</creator><creator>Simpson, Cathy, PhD</creator><creator>Weiss, Stephen, PhD, MPH</creator><creator>Hanna, Barbara, MD</creator><creator>Adimora, Adaora A., MD, MPH</creator><creator>White, Becky L., MD, MPH</creator><creator>Wheeling, John T., MPH</creator><creator>Borkowf, Craig B., PhD</creator><general>Elsevier Inc</general><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>7T2</scope><scope>7U1</scope><scope>7U2</scope><scope>C1K</scope><scope>7QJ</scope><scope>7X8</scope></search><sort><creationdate>20120101</creationdate><title>Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009</title><author>McLellan-Lemal, Eleanor, MA ; O'Daniels, Christine M., RN, BS ; Marks, Gary, PhD ; Villar-Loubet, Olga, PsyD ; Doherty, Irene A., PhD ; Simpson, Cathy, PhD ; Weiss, Stephen, PhD, MPH ; Hanna, Barbara, MD ; Adimora, Adaora A., MD, MPH ; White, Becky L., MD, MPH ; Wheeling, John T., MPH ; Borkowf, Craig B., PhD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c516t-8e945281708c808bf9e71497b4464a90f52eb20e502321f6cf84ca66ba3c7a7a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Black American people</topic><topic>Black or African American - psychology</topic><topic>Female</topic><topic>Heterosexuality</topic><topic>Hispanic or Latino - psychology</topic><topic>Hispanic people</topic><topic>HIV</topic><topic>HIV Infections - ethnology</topic><topic>HIV Infections - etiology</topic><topic>HIV Infections - transmission</topic><topic>Humans</topic><topic>Infection</topic><topic>Middle Aged</topic><topic>Obstetrics and Gynecology</topic><topic>Risk-Taking</topic><topic>Safe sexual practices</topic><topic>Sexual Behavior - ethnology</topic><topic>Sexual Partners</topic><topic>Sexually Transmitted Diseases - ethnology</topic><topic>Sexually Transmitted Diseases - etiology</topic><topic>Sexually Transmitted Diseases - transmission</topic><topic>Southeastern United States</topic><topic>Unsafe Sex - ethnology</topic><topic>Women</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>McLellan-Lemal, Eleanor, MA</creatorcontrib><creatorcontrib>O'Daniels, Christine M., RN, BS</creatorcontrib><creatorcontrib>Marks, Gary, PhD</creatorcontrib><creatorcontrib>Villar-Loubet, Olga, PsyD</creatorcontrib><creatorcontrib>Doherty, Irene A., PhD</creatorcontrib><creatorcontrib>Simpson, Cathy, PhD</creatorcontrib><creatorcontrib>Weiss, Stephen, PhD, MPH</creatorcontrib><creatorcontrib>Hanna, Barbara, MD</creatorcontrib><creatorcontrib>Adimora, Adaora A., MD, MPH</creatorcontrib><creatorcontrib>White, Becky L., MD, MPH</creatorcontrib><creatorcontrib>Wheeling, John T., MPH</creatorcontrib><creatorcontrib>Borkowf, Craig B., PhD</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Risk Abstracts</collection><collection>Safety Science and Risk</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Applied Social Sciences Index & Abstracts (ASSIA)</collection><collection>MEDLINE - Academic</collection><jtitle>Women's health issues</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>McLellan-Lemal, Eleanor, MA</au><au>O'Daniels, Christine M., RN, BS</au><au>Marks, Gary, PhD</au><au>Villar-Loubet, Olga, PsyD</au><au>Doherty, Irene A., PhD</au><au>Simpson, Cathy, PhD</au><au>Weiss, Stephen, PhD, MPH</au><au>Hanna, Barbara, MD</au><au>Adimora, Adaora A., MD, MPH</au><au>White, Becky L., MD, MPH</au><au>Wheeling, John T., MPH</au><au>Borkowf, Craig B., PhD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009</atitle><jtitle>Women's health issues</jtitle><addtitle>Womens Health Issues</addtitle><date>2012-01-01</date><risdate>2012</risdate><volume>22</volume><issue>1</issue><spage>e9</spage><epage>e18</epage><pages>e9-e18</pages><issn>1049-3867</issn><eissn>1878-4321</eissn><coden>WHISEH</coden><abstract>Abstract Purpose We examined sexual risk behaviors and unrecognized HIV infection among heterosexually active African-American and Hispanic women. Methods Women not previously diagnosed with HIV infection were recruited in rural counties in North Carolina (African American) and Alabama (African American), and an urban county in southern Florida (Hispanic) using multiple methods. They completed a computer-administered questionnaire and were tested for HIV infection. Results Between October 2008 and September 2009, 1,527 women (1,013 African American and 514 Hispanic) enrolled in the study. Median age was 35 years (range, 18–59), 33% were married or living as married, 50% had an annual household income of $12,000 or less, and 56% were employed full or part time. Two women (0.13%) tested positive for HIV. In the past 12 months, 19% had been diagnosed with a sexually transmitted infection (other than HIV), 87% engaged in unprotected vaginal intercourse (UVI), and 26% engaged in unprotected anal intercourse (UAI). In multivariate analysis, UAI was significantly ( p < .05) more likely among those who reported ever being pregnant, binge drinking in the past 30 days, ever exchanging sex for things needed or wanted, engaging in UVI, or being of Hispanic ethnicity. UAI was also more likely to occur with partners with whom women had a current or past relationship as opposed to casual partners. Conclusion A high percentage of our sample of heterosexually active women of color had recently engaged in sexual risk behaviors, particularly UAI. More research is needed to elucidate the interpersonal dynamics that may promote this high-risk behavior. Educational messages that explicitly address the risks of heterosexual anal intercourse need to be developed for heterosexually active women and their male partners.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>21784659</pmid><doi>10.1016/j.whi.2011.06.002</doi><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1049-3867 |
ispartof | Women's health issues, 2012-01, Vol.22 (1), p.e9-e18 |
issn | 1049-3867 1878-4321 |
language | eng |
recordid | cdi_proquest_miscellaneous_916151220 |
source | Applied Social Sciences Index & Abstracts (ASSIA); MEDLINE; Elsevier ScienceDirect Journals Complete |
subjects | Adolescent Adult Black American people Black or African American - psychology Female Heterosexuality Hispanic or Latino - psychology Hispanic people HIV HIV Infections - ethnology HIV Infections - etiology HIV Infections - transmission Humans Infection Middle Aged Obstetrics and Gynecology Risk-Taking Safe sexual practices Sexual Behavior - ethnology Sexual Partners Sexually Transmitted Diseases - ethnology Sexually Transmitted Diseases - etiology Sexually Transmitted Diseases - transmission Southeastern United States Unsafe Sex - ethnology Women Young Adult |
title | Sexual Risk Behaviors among African-American and Hispanic Women in Five Counties in the Southeastern United States: 2008–2009 |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T18%3A26%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Sexual%20Risk%20Behaviors%20among%20African-American%20and%20Hispanic%20Women%20in%20Five%20Counties%20in%20the%20Southeastern%20United%20States:%202008%E2%80%932009&rft.jtitle=Women's%20health%20issues&rft.au=McLellan-Lemal,%20Eleanor,%20MA&rft.date=2012-01-01&rft.volume=22&rft.issue=1&rft.spage=e9&rft.epage=e18&rft.pages=e9-e18&rft.issn=1049-3867&rft.eissn=1878-4321&rft.coden=WHISEH&rft_id=info:doi/10.1016/j.whi.2011.06.002&rft_dat=%3Cproquest_cross%3E916151220%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1427009066&rft_id=info:pmid/21784659&rft_els_id=S1049386711001289&rfr_iscdi=true |