Our Research

Many older homeless adults maintain contact with family. In this qualitative study, researches examine the role of family caregiving for older homeless adults and what is its potential role as a precipitant to and exit from homelessness. The researchers found that in the sample of older homeless adults who were in contact with their family, many older homeless adults provided caregiving services to housed family members.

Over 2.5 million people experience homelessness yearly in the United States. Black persons are overrepresented by three-fold among those experiencing homelessness. Researchers aimed to understand the relationship between race and the experience of homelessness for older adults. They developed a theoretical model of the way experiences with overt and structural racism may lead to and perpetuate homelessness for older Black adults. Researchers recommend that efforts aimed at ending homelessness target the effects of structural racism with polices.

The homeless population has a higher prevalence of mental health and substance use problems than the general population. Researchers aimed to examine the prevalence of and factors associated with unmet needs for mental health and substance use treatment in older homeless adults. They used logistic regression to examine factors associated with unmet treatment needs. Researchers found that older homeless adults have a high prevalence of unmet behavioral health treatment needs and need targeted services.

Difficulty performing activities of daily living (“functional impairment”) is common in homeless adults aged 50 and older. Homeless adults develop aging-related conditions earlier than individuals in the general population, including difficulty with basic activities of daily living (ADLs) that are essential for independence. Researchers conducted a prospective cohort study to assess functional trajectories based on self-reported difficulty performing 5 activities of daily living. They found functional impairment improved in some homeless adults, it persisted or worsened in many others.

The US homeless population is aging. Older adults and those living in poverty are at a high risk of food insecurity. Researchers conducted a cross-sectional analysis of baseline data from a population-based study of 350 homeless adults aged ≥50. They found older homeless adults experience a high prevalence of food insecurity. To alleviate food insecurity in this population, targeted interventions must address specific risk groups.

The median age of single homeless adults is approximately 50 years. Older homeless adults have poor social support and experience a high prevalence of chronic disease, depression, and substance use disorders. This study aimed to describe the access to and use of mobile phones, computers, and the Internet among a cohort of 350 homeless adults over the age of 50 years. Researchers found that participants with phones used them for social support and communication with healthcare providers; however, few had annual phone contracts.

People experiencing homelessness have inadequate resources for regular dental hygiene and a higher prevalence of risk for tooth loss, including smoking and substance use. This study aimed to describe the prevalence of and factors associated with oral health measures in a sample of older homeless adults in Oakland, CA. Researchers conducted a cross-sectional analysis of data from a population-based study of 350 homeless adults aged ≥50. They found that tooth loss and oral pain are highly prevalent in older homeless adults.

Older homeless adults experience premature development of age-related conditions and an elevated symptom burden. The study aimed to characterize the experience, understanding, and management of physical, psychological, social (e.g., loneliness), and existential (e.g., regret, loss of dignity) symptoms among older homeless adults. Researchers conducted semistructured interviews from June 2016 to March 2017 with a purposive sample of participants from the Health Outcomes of People Experiencing Homelessness in Older Middle Age cohort, a longitudinal study of homeless adults aged 50 and older. They found that homelessness causes and exacerbates physical and psychological distress. Interventions should address multiple interconnected dimensions of suffering.

Older homeless-experienced adults have low engagement in advance care planning (ACP) despite high morbidity and mortality. Researchers conducted a cross-sectional analysis of a cohort of 350 homeless-experienced adults aged 50 and older in Oakland, California. They assessed the prevalence of potential surrogate decision-makers, ACP contemplation, discussions, and ACP documentation (surrogate designation, advance directives). Researchers found a low prevalence of engagement in a full range of ACP behaviors, including contemplation, discussions, and formal ACP documentation.

Homeless adults in their 50s and 60s have a similar prevalence of geriatric conditions, including functional and cognitive impairment, as adults in their 70s and 80s in the general population. Researchers aimed to describe the prevalence of symptoms among older homeless-experienced adults, analyze factors associated with moderate–high physical symptom burden, and identify symptom clusters. They conducted a cross-sectional analysis within longitudinal cohort study. Researchers found a high prevalence of symptomatology across multiple domains. They found that symptom domains clustered together: those with higher physical symptomatology had a high prevalence of other symptom domains.

The prevalence of tobacco use among populations experiencing homelessness is between 60% and 80%. In this qualitative study, researchers examined attitudes toward tobacco control policies among older African American homeless-experienced smokers. Researchers identified seven major themes from their in-depth semistructured interviews. They found that older African American homeless-experienced smokers face significant barriers to smoking cessation.

Older homeless adults living in shelters have high rates of geriatric conditions, which may increase their risk for acute care use and nursing home placement. In this cohort study, researchers interviewed homeless adults aged 50 and older to determine the prevalence of common geriatric conditions and if the prevalence of these conditions differs across living environments. Researchers found geriatric conditions were common among older homeless adults living in diverse environments.