Food security is both a basic human right and a public health necessity. Despite known gendered contexts of food insecurity, there is a dearth of research on prevalence and factors driving increased food insecurity for sex workers in a criminalized setting. The current study longitudinally examines the prevalence and structural and individual factors associated with increased odds of food insecurity among street and off-street sex workers in a Canadian urban setting. Prospective analyses drew on data from a community-based longitudinal cohort of cis and trans women in street and off-street sex work in An Evaluation of Sex Workers Health Access (2010-2014). The primary outcome was a time-updated measure of food insecurity, using the Radimer-Cornell scale. We used bivariable and multivariable logistic regression using generalized estimating equations to prospectively model correlates of food insecurity over a five-year period. Of 761 cis and trans women sex workers, 72.4% (n = 551) were food insecure over the study period. Over a third (35.2%, n = 268) identified as Indigenous and a quarter, 25.6% (n = 195) were of a gender/sexual minority. Within the 11.0% (n = 84) of women living with HIV, 96.4% (n = 81) were food insecure over the follow-up period. In multivariable analysis, Indigenous ancestry (AOR = 1.58 [95% CI 1.18, 2.10]), unstable housing (AOR = 1.27 [95% CI 1.03, 1.57]), stimulant use (AOR = 1.97 [95% CI 1.57, 2.45]), heroin use (AOR = 1.72 [95% CI 1.36, 2.19]), mental health diagnosis (AOR = 2.38 [95% CI 1.85, 3.05]), recent violence (AOR = 1.54 [95% CI 1.24, 1.91]), means of food access: reliant on food services only vs. self-sufficient (AOR = 1.78 [95% CI 1.38, 2.29]), and means of food access: both vs. self-sufficient (AOR = 2.29 [95% CI 1.84, 2.86]) were associated with food insecurity. In separate multivariable models, both recent and lifetime physical and/or sexual violence remained independently associated with food insecurity (AOR 1.54 [95% CI 1.24, 1.91]; AOR 4.62 [95% CI 2.99, 7.14], respectively). Almost all study participants living with HIV reported being food insecure. These intersecting risks demonstrate the negative impacts associated with living with HIV, experiencing food insecurity and/or physical or sexual violence. This study also highlights the potential for interventions that address structural inequities (e.g., decriminalizing sex work) to have crosscutting impacts to reduce barriers to accessing necessities (including food) or health and social services (e.g., methadone; primary care).

This research aimed to determine the effect of food insecurity on sexual HIV risk with clients among youth sex workers (YSWs) <30 years in Metro Vancouver, Canada. Data were drawn from a prospective community cohort of sex workers (2010–2013). We examined the independent relationship between YSWs food insecurity and being pressured into sex without a condom by clients (“client condom refusal”). Of 220 YSWs, 34.5 % (n = 76) reported client condom refusal over the 3.5-year study period and 76.4 % (n = 168) reported any food insecurity. Adjusting for other HIV risk pathways, food insecurity retained an independent effect on client condom refusal (AOR 2.08, 95 % CI 1.23–3.51), suggesting that food insecurity is significantly associated with HIV risk among YSWs. This study indicates a critical relationship between food insecurity and HIV risk, and demonstrates YSWs particular vulnerability. Public policies for food assistance as a harm reduction measure may be key to addressing this disparity.

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