Average annual cost of Parkinson's disease in Sao Paulo, Brazil, with a focus on disease-related motor symptoms.

ABSTRACT: Although Parkinson's disease is the second most prevalent neurodegenerative disease worldwide, its cost in Brazil - South America's largest country - is unknown.The goal of this study was to calculate the average annual cost of Parkinson's disease in the city of São Paulo (Brazil), with a focus on disease-related motor symptoms.This was a retrospective, cross-sectional analysis using a bottom-up approach (ie, from the society's perspective). Patients (N=260) at two tertiary public health centers, who were residents of the São Paulo metropolitan area, completed standardized questionnaires regarding their disease-related expenses. We used simple and multiple generalized linear models to assess the correlations between total cost and patient-related, as well as disease-related variables.The total average annual cost of Parkinson's disease was estimated at US$5,853.50 per person, including US$3,172.00 in direct costs (medical and nonmedical) and US$2,681.50 in indirect costs. Costs were directly correlated with disease severity (including the degree of motor symptoms), patients' age, and time since disease onset.In this study, we determined the cost of Parkinson's disease in Brazil and observed that disease-related motor symptoms are a significant component of the costs incurred on the public health system, patients, and society in general.

SUBMITTER: Bovolenta TM 

PROVIDER: S-EPMC5734235 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature