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APHA Scientific Session and Event Listing
3373.0: Monday, November 05, 2007 - Board 1

Abstract #152497

Patterns of Homelessness over time and their relationship to Alcohol, Drugs, and Violence

Jason Bond, PhD, Alcohol Research Group, Public Health Institute, Bay Center Bldg C, Suite 400, 6475 Christie Ave, Emeryville, CA 94608, 510-642-5208, jbond@arg.org, Laura A. Schmidt, PhD, Institute for Health Policy Studies and Department of Anthropology, History and Social Medicine, University of California, San Francisco, 3333 California Street, Suite 265, San Francisco, CA 94118, James Wiley, PhD, Public Research Institute, San Francisco State University, 1600 Holloway Ave, San Francisco, CA 94132, and E. Anne Lown, DrPH, Alcohol Research Group, 6475 Christie Street, Ste 400, Emeryville, CA 94608.

Prior studies of US homeless populations have found disproportionately high rates of mental health and substance abuse problems. In particular, rates of these problems as well as violent victimization are high and have been found to be associated with chronic and repeat homelessness. Welfare populations present a unique opportunity for studying homelessness, as they have been estimated to capture anywhere between 18-52% of the homeless population. Using data from the Welfare Client Longitudinal Study, a total of N=718 aid recipients were followed and re-interviewed at 12, 24, and 36 months after baseline. Homeless was defined as any public or private homelessness or a doubled-up living situation where the respondent did not consider themselves welcome at the residence. A Latent Class Growth model of homelessness identified 3 homelessness trajectories, defined as Low, Descending, and High. Those in the High Homeless trajectory had the highest rates of psychiatric distress (p<.01), DSM-IV drug diagnoses (p<.05), weekly drug use (p<.001), and violent victimization (p<.001) than the descending or low trajectory groups. In a multinomial logistic regression analysis, the only variable significantly differentiating each of the 3 groups was violent victimization; highest in the High homelessness group and lowest in the Low Homelessness group. These results are consistent previous findings, that victims of violence are at a higher risk for repeated homelessness. Future research should assess not only the presence but the duration of homelessness to target those most at risk for extreme forms of homelessness.

Learning Objectives:

Keywords: Homeless, Violence

Presenting author's disclosure statement:

Any relevant financial relationships? No
Any institutionally-contracted trials related to this submission?

I agree to comply with the American Public Health Association Conflict of Interest and Commercial Support Guidelines, and to disclose to the participants any off-label or experimental uses of a commercial product or service discussed in my presentation.

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The 135th APHA Annual Meeting & Exposition (November 3-7, 2007) of APHA