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Title

Sexual Minority Population Density and Incidence of Lung, Colorectal and Female Breast Cancer in California (British Medical Journal)

Publication Topics

2003 California Health Interview Survey (CHIS 2003); 2005 California Health Interview Survey (CHIS 2005); 2007 California Health Interview Survey (CHIS 2007); Lesbian, Gay, Bisexual; Cancer

Publication Type

CHIS Journal Article

Publication Date

2014-03-26T07:00:00Z

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<a onclick="OpenPopUpPage('http://healthpolicy.ucla.edu/_layouts/listform.aspx?PageType=4&ListId={7AAD61FA-4BCB-48C0-B0B7-87AFDC3673EF}&ID=539&RootFolder=*', RefreshPage); return false;" href="http://healthpolicy.ucla.edu/_layouts/listform.aspx?PageType=4&ListId={7AAD61FA-4BCB-48C0-B0B7-87AFDC3673EF}&ID=539&RootFolder=*">Ulrike Boehmer</a>

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<a onclick="OpenPopUpPage('http://healthpolicy.ucla.edu/_layouts/listform.aspx?PageType=4&ListId={7AAD61FA-4BCB-48C0-B0B7-87AFDC3673EF}&ID=151&RootFolder=*', RefreshPage); return false;" href="http://healthpolicy.ucla.edu/_layouts/listform.aspx?PageType=4&ListId={7AAD61FA-4BCB-48C0-B0B7-87AFDC3673EF}&ID=151&RootFolder=*">et al</a>

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Abstract

Risk factors for breast, colorectal, and lung cancer are known to be more common among lesbian, gay, and bisexual (LGB) individuals, suggesting they may be more likely to develop these cancers. In this study, the authors determine differences in cancer incidence by sexual orientation, using sexual orientation data aggregated at the county level.

Data on cancer incidence were obtained from the California Cancer Registry and data on sexual orientation were obtained from the 2001, 2003, 2005 and 2007 California Interview Surveys, from which a measure of age-specific LGB population density by county was calculated.

Among men, bisexual population density was associated with lower incidence of lung cancer and with higher incidence of colorectal cancer. Among women, lesbian population density was associated with lower incidence of lung and colorectal cancer and with higher incidence of breast cancer; bisexual population density was associated with higher incidence of lung and colorectal cancer and with lower incidence of breast cancer.

These study findings clearly document links between county-level LGB population density and cancer incidence, illuminating an important public health disparity.

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Journal Article: Sexual Minority Population Density and Incidence of Lung, Colorectal and Female Breast Cancer in California

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Press Release

Related Link 1

California Health Interview Survey

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Version: 1.0
Created at 7/31/2014 11:21 AM by i:0#.f|uclachissqlmembershipprovider|celeste
Last modified at 8/1/2014 11:26 AM by i:0#.f|uclachissqlmembershipprovider|celeste