Keywords: Pacific Islands; cost of illness; economics; rheumatic fever; rheumatic heart disease.
Abstract:
Background: Rheumatic heart disease (RHD) is a chronic valvular heart disease that is responsible for a heavy burden of premature mortality in low- and middle-income countries. The total costs of RHD are important to health policy and research investment decisions. We estimate for the first time the total cost of RHD for Fiji (2008-2012) using a cost-of-illness approach and novel primary data on RHD disease burden and costs.
Methods: RHD cases were identified using probabilistic record linkage across four routine data sources: (1) the Fiji RHD Control Program, (2) national hospital admissions records, (3) the Ministry of Health database of cause-specific deaths and (4) hospital ECG clinic registers. For each individual with RHD, we obtained information on RHD hospital admissions, treatment and death. We conducted a prevalence-based cost-of-illness analysis, including bottom-up assessment of indirect and direct (healthcare) costs.
Results: The estimated cost of RHD in Fiji for 2008-2012 was year-2010 $FJ91.6 million (approximately US$47.7 million). Productivity losses from premature mortality constituted the majority of costs (71.4%). Indirect costs were 27-fold larger than the direct costs.
Conclusions: RHD leads to a heavy economic burden in Fiji. Improved prevention strategies for RHD will likely confer substantial economic benefits to the country.