Using visual displays to communicate risk of cancer to women from diverse race/ethnic backgrounds

PATIENT EDUCATION AND COUNSELING

卷:87

Article

Wong, Sabrina T.^2,5,6  Perez-Stable, Eliseo J.^1,2,3  Kim, Sue E.^1,2,3  Gregorich, Steven E.^1,2  Sawaya, George F.^2,3,4  Walsh, Judith M. E.^1,2,3  Washington, A. Eugene^2,7  Kaplan, Celia P.^1,2,3 

[1] Univ Calif San Francisco, Dept Med, San Francisco, CA 94143 USA

[2] UCSF, Med Effectiveness Res Ctr Diverse Populat, San Francisco, CA USA

[3] Helen Diller Family UCSF Comprehens Canc Ctr, San Francisco, CA USA

[4] Dept Obstet Gynecol & Reprod Sci, New Haven, CT USA

[5] Univ British Columbia, Sch Nursing, Vancouver, BC V5Z 1M9, Canada

[6] Ctr Hlth Serv & Policy Res, Vancouver, BC, Canada

[7] Univ Calif Los Angeles, Sch Med, Los Angeles, CA USA

关键词: Risk communication;    Cancer screening;    Cancer prevention;    Ethnic disparities;    Numeracy;    Decision making;   

DOI  :  10.1016/j.pec.2011.11.014

来源: Elsevier

【 摘 要 】

Objective: This study evaluated how well women from diverse race/ethnic groups were able to take a quantitative cancer risk statistic verbally provided to them and report it in a visual format. Methods: Cross-sectional survey was administered in English, Spanish or Chinese, to women aged 50-80 (n = 1160), recruited from primary care practices. The survey contained breast, colorectal or cervical cancer questions regarding screening and prevention. Women were told cancer-specific lifetime risk then shown a visual display of risk and asked to indicate the specific lifetime risk. Correct indication of risk was the main outcome. Results: Correct responses on icon arrays were 46% for breast, 55% for colon, and 44% for cervical; only 25% correctly responded to a magnifying glass graphic. Compared to Whites, African American and Latina women were significantly less likely to use the icon arrays correctly. Higher education and higher numeracy were associated with correct responses. Lower education was associated with lower numeracy. Conclusions: Race/ethnic differences were associated with women's ability to take a quantitative cancer risk statistic verbally provided to them and report it in a visual format. Practice implications: Systematically considering the complexity of intersecting factors such as race/ethnicity, educational level, poverty, and numeracy in most health communications is needed. (C) 2011 Elsevier Ireland Ltd. All rights reserved.

【 授权许可】

Free