Work

Homelessness in early adulthood and biomedical risk factors by middle-age: the 1970 British Cohort Study

Year: 2021

Type: article

Abstract: BACKGROUND: Homelessness has been linked to premature mortality but the relationship with biomedical risk factors is uncertain. METHODS: We analysed data from 8581 participants in the 1970 British Birth Cohort Study. Homelessness and type of experience were self-reported at 30 years of age. Nine biomarkers outcomes were collected at 46 years of age: body mass index (BMI), blood pressure, total and high-density cholesterol, triglycerides, glycated haemoglobin, C-reactive protein (CRP), insulin-like growth factor 1 and we computed the 10-year risk for coronary heart disease. RESULTS: By 30 years of age, 5.8% of participants had been homeless with sofa surfing the most common experience (4.3%). Homelessness was associated with socioeconomic disadvantage, mental health problems and substance use in early adulthood, but these differences were not expressed in biomarkers. After accounting for early adulthood characteristics, residing in a bed and breakfast was associated with a higher BMI (0.59, 95% CI 0.13 to 1.05) and CRP (0.16, 95% CI 0.04 to 0.29), squatting with a lower BMI (-1.69, 95% CI -3.08 to -0.21) and rough sleeping with a higher 10-year risk of coronary heart disease (0.03, 95% CI 0.01 to 0.05). CONCLUSIONS: Exposure to homelessness in early adulthood was essentially unrelated to biomarkers in middle age. Inconsistent links were found for specific types of experience.

Source: Journal of Epidemiology & Community Health

DOI: 10.1136/jech-2021-217457

Authors: James W White, Mark Hamer, G David Batty

Institutions: Cardiff University, University College London

Language: English

Topic: Homelessness and Social Issues

Subfield: General Health Professions

Field: Health Professions

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid