• Claudia Konnopka, Gisela Büchele, Dietrich Rothenbacher, Patrick Roigk, Kilian Rapp, and Hans-Helmut König.
• Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany. c.konnopka@uke.de.
• J Gen Intern Med. 2023 Feb 1; 38 (3): 641647641-647.

BackgroundFragility fractures are one of the leading causes of disability in older adults. Yet, evidence for effectiveness and cost-effectiveness of preventive approaches combining bone health and fall prevention is rare.ObjectiveTo conduct a health-economic evaluation of the German osteoporotic fracture prevention program in rural areas (OFRA).DesignSecondary cluster-randomized intervention study based on routine data.ParticipantsAll districts in five federal states in Germany were cluster-randomized as intervention or control districts. OFRA was offered to community-living (a) women aged 75-79 years or (b) women and men aged 70-84 years with a prior fragility fracture in the intervention districts. Individuals who meet these criteria in the control districts were assigned to the control group.InterventionOFRA comprised mobility and falls prevention classes, examination of bone health by bone density measurement, and consultation on safety in the home living environment.Main MeasuresWe measured health-care costs and effectiveness in terms of time to fragility fracture or death within 1 year after initial contact, based on health insurance claims data. Implementation costs were recorded by the intervention performers. We calculated an incremental cost-effectiveness ratio (ICER) and employed the net-benefit approach to construct a cost-effectiveness acceptability curve (CEAC).Key ResultsThere were 9408 individuals in the intervention group and 27,318 in the control group. Mean time to fragility fracture or death (difference: 0.82 days) and health-care costs (difference: 111.73€, p < .01) were reduced, but mean intervention costs (difference: 260.10€) increased total costs (difference: 148.37€, p < .001) in the intervention group. The ICER per fracture-free year of survival was 66,094.63€. The CEAC showed no acceptable probability of cost-effectiveness at a reasonable willingness to pay.ConclusionOFRA showed reduced rates of fragility fractures, but had high implementation costs, resulting in an unfavorable ICER. The cost-effectiveness of OFRA may improve with a longer follow-up.© 2022. The Author(s).

14 keywords...

hide…