Psychiatric disorders and homelessness are related, but temporal associations are unclear. We aimed to explore the overlap between hospital-based psychiatric disorders and sheltered homelessness.

This population-based cohort study was conducted using the Danish registers e.g., the Danish Homeless Register and the Danish National Patient Register. The study cohort included all individuals aged 15 years or older, living in Denmark at least one day during 2002–2021 (born 1984–2006). First psychiatric diagnosis was used to define psychiatric disorder and first homeless shelter contact to define homelessness. Adjusted incidence rate ratios (IRRs) and cumulative incidences were estimated.

Among 1 530 325 individuals accounting for 16 787 562 person-years at risk aged 15–38 years, 11 433 (0.8%) had at least one homeless shelter contact. Among 1 406 410 individuals accounting for 14 131 060 person-years at risk, 210 730 had at least one psychiatric disorder. People with any psychiatric disorder had increased risk of sheltered homelessness relative to individuals with no psychiatric disorder [IRR 9.2, 95% confidence interval (CI) 8.8–9.6]. Ten years after first psychiatric disorder, 3.0% (95% CI 2.9–3.1) had at least one homeless shelter contact. Individuals experiencing homelessness had increased risk of any psychiatric disorder compared to individuals with no homeless shelter contact (IRR 7.0, 95% CI 6.7–7.4). Ten years after first homeless shelter contact, 47.1% (45.3–48.0) had received a hospital-based psychiatric diagnosis.

Strong bidirectional associations between psychiatric disorders and homelessness were identified. Health and social care professionals should be aware of and address these high risks of accumulated psychiatric and social problems.

We aimed to examine the food-seeking experiences of homeless emerging adults (age 18–24 years) in a US urban context.

The study used a qualitative descriptive design, combining semi-structured interviews with a standardized quantitative measure of food insecurity. Interview data were coded using constant comparative methods to identify patterns across and within interviews. Emerging themes were confirmed and refined through member checking.

Buffalo, a mid-sized city in the Northeastern USA.

A sample of thirty participants was recruited through community-based methods. Eligibility criteria specified that participants were aged 18–24 years and did not have a stable place to live. The sample was demographically diverse and included participants who were couch-surfing, staying on the streets and/or using shelters.

Participants’ food access strategies varied across their living circumstances. Common strategies included purchasing food with cash or benefits (reported by 77 %), using free meal programmes (70 %) and eating at friends’ or relatives’ homes (47 %). Although 70 % of participants received Supplemental Nutrition Assistance Program benefits, several reported access barriers, including initial denials of eligibility due to being listed on a parent’s application even when the participant no longer resided in the household. Participants described a stigma associated with using food pantries and free meal programmes and expressed preference for less institutionalized programmes such as Food Not Bombs.

Given endemic levels of food insecurity among homeless youth and young adults, policy modifications and service interventions are needed to improve food access for this population.

The aim of this study was to determine the food sources and acquisition practices used by homeless youth in Adelaide. This work is part of a larger study that aimed to examine the extent and nature of food insecurity among homeless youth.

Cross-sectional design involving quantitative and qualitative methods.

Four health and welfare inner-city agencies serving homeless youth in Adelaide, South Australia.

A sample of 150 homeless youth aged between 15 and 24 years recruited from these agencies. Fifteen were selected via snowball sampling for interview.

Use of welfare food sources was high (63%). Food from welfare agencies was supplemented by unorthodox food acquisition methods such as theft (65%), begging for money for food (61%), begging for food items (44%) and asking for help from friends and relatives (34%). Reasons given for non-usage of welfare food services included affordability, access, being too busy, shame or embarrassment.

Food insecurity is a salient issue for some homeless youth in Adelaide. Clarifying food acquisition practices of food-insecure homeless youth is essential for rational planning and improvement of food-related services to meet their needs. Such an understanding also underpins the development of broader public policy responses that improve individual and household skills and resources to acquire food and ensure food security. Nutrition professionals, welfare professionals and policy-makers need to work sensitively with welfare food agencies and others to improve food access and food security for homeless youth.