RESUMO
Self-rated health (SRH) is a measure of perceived health that has been shown to predict use of community services, functional decline, pain, and mortality. Many factors associated with SRH have been identified, but unmet need for physical assistance with activities of daily living (ADL) has not yet been examined. The objective of this paper is to examine the association between unmet need and SRH while accounting for the effects of other, previously identified, correlates of SRH. We conducted a secondary analysis of a population-based study of 839 residents of Montréal, Québec who were 75 years of age or older, not cognitively impaired, and living in the community. Multivariable logistic regression was used to evaluate the association between met and unmet personal ADL (PADL) and instrumental ADL (IADL) need for physical assistance with SRH. Among 508 disabled community-dwelling elderly, for each additional unmet IADL need, subjects were 1.70 (95% CI: 1.11-2.61) times more likely to report poorer SRH. For each additional unmet PADL need, subjects were 2.26 (95% CI: 1.31-3.91) times more likely to report poorer SRH. Subjects at increased risk of malnutrition, with greater comorbidity and whose income was insufficient to meet their needs were also more likely to report poorer SRH. After adjustment for important correlates, unmet PADL and IADL needs retain a statistically significant association with poorer SRH, with nutritional status, comorbid conditions, and income satisfaction being important confounders of the relationship.
