Food insecurity and loneliness amongst older urban subsidised housing residents: The importance of social connectedness.

Food insecurity and loneliness are shockingly large and growing problems in the older population in the U.S. and globally. Thus, the study's primary aim was to investigate the prevalence as well as the association between these two social determinants of health in the marginalised and often underserved population of older residents of urban subsidised housing (also referred to as social housing or affordable housing). Of particular interest was whether a greater sense of loneliness increases the risk of older residents being food insecure. The study uses survey data gathered through in-person interviews conducted onsite in English or Spanish with 216 of the 300 older adults (72% response rate) living in a subsidised housing community in a central neighbourhood of a U.S. northeastern city. Amongst the 216 participants, 50% identified as Black and 45% identified as Latino. In addition to food insecurity and loneliness, the survey assessed participants' health, food access challenges, and sociodemographic characteristics. Results revealed a 34% food insecurity prevalence rate amongst the participants which is higher than the estimate of slightly less than 10% of the U.S. older population being food insecure. The participants' 34% loneliness rate was also higher than the 19%-29% prevalence range in U.S. older population studies. Bivariate analyses highlighted the interrelatedness or intertwining of food insecurity, loneliness, poor health and food access challenges whilst a series of logistic regressions further explored the significant association of loneliness with food insecurity. Loneliness increased the odds ratio of food insecurity in the binary (unadjusted) regression (p < 0.001, OR = 3.1) and the multivariate (adjusted) regression that included all covariates (p < 0.05, OR = 2.4). Overall, the findings underscore the need for greater awareness of loneliness as a public health threat as well as future research exploring how loneliness may intensify the health consequences of food insecurity in later life.