ArticleCalcified tissue international2022
The Potential Economic Benefits of an Alarm Service in Order Communication Systems in Korea: a Cost-Effectiveness Analysis of Less-Intensive Fracture Liaison Services Based on a Prospective Cohort Study.
Article in Calcified tissue international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
An alarm service in an order communication system (OCS) was found to be effective at increasing the rate of dual-energy X-ray absorptiometry (DXA) testing and treatment in South Korea, but its cost-effectiveness remains unknown. We used a Markov model to determine the cost-effectiveness of the alarm service in the OCS compared to no alarm service for the post-fracture management of subjects aged 50 years and older with fragility fractures. DXA testing and treatment data were collected from a prospective cohort study. The prevalence of osteoporotic fractures, the subsequent risk of hip fracture, and healthcare costs were obtained using Korea National Health Insurance claims data. The lifetime cost and quality-adjusted life-years (QALYs) gained were estimated from a healthcare perspective. A probabilistic sensitivity analysis was performed to examine the uncertainty of the results. The alarm service increased treatment by 125 per 1000 patients and prevented 3 hip fractures per 1000 patients. The alarm service cost an additional 249,393 KRW and resulted in an increase of 0.008 QALYs per patient compared to no alarm service. The incremental cost-effectiveness ratio was 31,174,125 KRW (26,843 USD) per QALY gained. The alarm service was cost-effective than no alarm service if the willingness to pay setting as 1GDP per capita (29,288 USD) per QALY gained. This study shows that less-intensive fracture liaison services, such as an alarm service, are cost-effective for patients aged 50 years and older with osteoporotic fractures in Korea. An intensive model, including enhanced identification and education, could further prevent the risk of refracture and improve cost-effectiveness.
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