Factors associated with the use of rehabilitation services among people with disabilities in Chile: A population-based study

Background: Rehabilitation services are necessary for people with disabilities to improve their quality of life and be included in society. This study aimed to determine the factors associated with the use of rehabilitation services among people with disabilities in Chile in 2015. Methods: This cross-sectional analysis of secondary data from Chile’s 2015 Second National Disability Study (ENDISC II) included people with disabilities aged ≥18 years. The dependent variable was the use of rehabilitation services in the previous year, and the exposure variables were sociodemographic and confounders. Poisson regression was used to determine associated factors, and prevalence ratios (PR) with their 95% confidence intervals (95% CI) were estimated. All results were weighted according to the ENDISC II complex sampling. Results: A total of 2610 people with disabilities were included, and 19.1% used some rehabilitation services in the previous year. Educational level (PR 0.43; 95% CI 0.25–0.75), having a mental illness (PR 1.77; 95% CI 1.44–2.18), and caregiver assistance (PR 1.57; 95% CI 1.25–1.97) were factors associated with the use of rehabilitation services. Conclusions: In 2015, one-fifth of people with disabilities in Chile used some rehabilitation services in the previous year. People with disabilities with lower educational levels were less likely to access these services. By contrast, people with mental illness and caregiver assistance were more likely to use rehabilitation services.