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Published in: Osteoporosis International 8/2020

01-08-2020 | Original Article

Cost-effectiveness of a multidisciplinary co-management program for the older hip fracture patients in Beijing

Authors: K. Peng, M. Yang, M. Tian, M. Chen, J. Zhang, X. Wu, R. Ivers, L. Si

Published in: Osteoporosis International | Issue 8/2020

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Abstract

Summary

The multidisciplinary co-management program for geriatric patients with hip fracture is cost-effective in the Chinese population and it has the potential to be scaled up in China.

Introduction

The study aimed to investigate the cost-effectiveness of a multidisciplinary co-management program for patients with hip fracture in China.

Methods

Hip fracture patients who were admitted to an orthopedic hospital in Beijing were included in the multidisciplinary co-management program. The cost-effectiveness of intervention was evaluated compared to the conventional management. A Markov microsimulation model was developed to simulate lifetime costs and effectiveness. Costs including intervention, hospitalization, medications, and long-term care costs were expressed using 2019 US dollars and the healthcare perspective was adopted. Effectiveness was evaluated using both 1-year mortality-averted and quality-adjusted life years (QALYs). Costs and effectiveness were discounted at 5% per annum. The willingness-to-pay (WTP) threshold was set at $26,481 per QALY gained which was three times gross domestic product (GDP) per capita in China. One-way and probabilistic sensitivity analyses were conducted.

Results

The lifetime cost for the conventional management (n = 1839) and intervention group (n = 1192) was $11,975 and $13,309 respectively. The lifetime QALYs were 2.38 and 2.45 years and the first-year mortality was 17.8% and 16.1%. The incremental cost-effectiveness ratio was $19,437 per QALY gained or $78,412 per 1-year mortality-averted. Given the Chinese WTP threshold, the intervention had a 78% chance being cost-effective. The cost-effectiveness of the intervention was sensitive to cost of intervention and the proportion of patients who underwent surgery within 48 h.

Conclusions

The multidisciplinary co-management program for patients with hip fracture is cost-effective and it has the potential to be scaled up in the Chinese population.
Appendix
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Metadata
Title
Cost-effectiveness of a multidisciplinary co-management program for the older hip fracture patients in Beijing
Authors
K. Peng
M. Yang
M. Tian
M. Chen
J. Zhang
X. Wu
R. Ivers
L. Si
Publication date
01-08-2020
Publisher
Springer London
Published in
Osteoporosis International / Issue 8/2020
Print ISSN: 0937-941X
Electronic ISSN: 1433-2965
DOI
https://doi.org/10.1007/s00198-020-05393-1

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