This study examines the influence of chronic health conditions and socio-economic status on overnight admission and length of stay among Canadian seniors. Incremental multivariate logistic and zero-inflated negative binomial regression models assessed the relationship between selected predictors, overnight admission, and duration of stay. The findings show that all chronic health conditions and socio-economic factors examined were significantly associated with overnight hospital admission. However, seniors with cardiovascular health conditions, the very old, and seniors living in lower-income households had a greater risk of longer stays. Canadian seniors diagnosed with hypertension, cancer, diabetes, and stroke had greater risk of longer overnight hospital stays. Seniors aged 75 to 79 years, 80 years or older, and those living in lower-income households (≤ $39,999) were more likely to have a longer overnight hospital stay. Findings suggest that improving seniors’ health and socio-economic status may reduce the risk of overnight admission and longer stays of hospitalisation.

We provide an in-depth description of the mobility (capacity and enacted function, i.e., physical activity and travel behaviour) of community-dwelling older adults of low socioeconomic status. Participants [n = 161, mean age (range) = 74 (65-96) years] completed interviewer-administered questionnaires and objective measures of mobility. Our findings did not generally indicate that older adults of low socioeconomic status have a reduced capacity to be mobile. Participants presented with positive profiles across physical, psychosocial, and social environment domains that influence the capacity to be mobile. They also made a high proportion of trips by foot, although these did not together serve to meet physical activity guidelines for most. We challenge future researchers to focus on innovative strategies to recruit this difficult-to-access population, to consider the influence of socioeconomic status across the lifespan, and the role of behaviour-driven agency when investigating the association between the person, environment, and older adult mobility.

This study sought to determine (1) if measures of social position are associated with frailty; (2) if any observed association between social position and frailty is a threshold or gradient effect; and (3) if any observed association is independent of possible confounders. Data were drawn from a sample of 1,751 community-dwelling adults, aged 65 and older, living in the Canadian province of Manitoba in 1991. Education, self-reported income adequacy, and self-reported income satisfaction were used as measures of social position. Frailty was graded based on functional loss, cognition, and urinary incontinence. Multivariate regression analyses revealed, after adjusting for possible confounding factors, that all measures of social position were strongly associated with frailty in a gradient, rather than a threshold, manner. We conclude that social gradients for frailty are present in older adults, although a causal mechanism is not yet clear.

The study objective was to examine the association, among older persons with cutaneous melanoma, between areal socioeconomic status (SES) and receiving chemotherapy. SEER-Medicare-linked database (1,239 white men and women aged ≥ 66, with invasive melanoma [regional and distant stages]; 1991–1999) was used. SES was measured by census tract poverty level (average of 1990 and 2000 Census data). Covariates were sociodemographics, tumor characteristics, and comorbidity index. Residing in poorer SES areas was associated with a lower likelihood for receiving chemotherapy among patients in the overall sample (adjusted odds ratios = OR 0.97, 95% confidence interval = CI 0.95–0.99), and those with regional stage at diagnosis (OR 0.97, 95% CI 0.94–0.98). These findings reflect socioeconomic disparities in chemotherapy use for melanoma among older white patients in the United States.

Place of death was determined for all 58,689 seniors (age ≥ 66 years) in Ontario who died during fiscal year 2001/2002. The relationship of place of death to medical and socio-demographic characteristics was examined using a multinomial logit model. Half (49.2%) of these individuals died in hospital, 30.5 per cent died in a long-term care facility, 9.6 per cent died at home while receiving home care, and 10.7 per cent died at home without home care. Co-morbidities were the strongest predictors of place of death (p < 0.0001). A cancer diagnosis increased the chances of death at home while receiving home care; seniors with dementia were most likely to die in LTC facilities; and those with major acute conditions were most likely to die in hospitals. Higher socio-economic status was associated with greater probability of dying at home but contributed little to the model. Appropriate planning and resource allocation may help move place of death from hospitals to nursing homes or the community, in accordance with individual preferences.