Catastrophic health expenditures for children with disabilities in Iran: A national survey.

Objective: The aim of this study was to investigate the percentage of households with disabled children aged 0-8 years who had faced catastrophic health expenditures (CHEs) due to the health costs of these children in Iran.

Methods: This cross-sectional study was carried out on 2000 households with disabled children aged 0-8 years in five provinces of Iran in 2020. Data were collected using the World Health Survey questionnaire and face-to-face interview.