Back to Journals » International Journal of Chronic Obstructive Pulmonary Disease » Volume 17

Hospital Cost Savings for Sequential COPD Patients Receiving Domiciliary Nasal High Flow Therapy [Corrigendum]

Authors Milne RJ , Hockey HU , Garrett J

Received 24 August 2022

Accepted for publication 24 August 2022

Published 6 September 2022 Volume 2022:17 Pages 2107—2108

DOI https://doi.org/10.2147/COPD.S387436



Milne RJ, Hockey HU, Garrett J. Int J Chron Obstruct Pulmon Dis. 2022;17:1311-1322.

On page 1311: there was an error in the Results section in the Abstract where some text was transposed. The authors apologize for the error. The correct text for the Results section in the Abstract is shown in this corrigendum.

Results: Fifty-five of 100 patients in the NHF group and 44 of 100 patients in the control group were admitted to hospital with a respiratory diagnosis during the baseline year. They had 108 admissions in the treatment group vs 89 in the control group, with 632 vs 438 days in hospital, and modeled annual costs of $9443 vs $6512 per patient, respectively. During the study period there were 38 vs 44 patients with 67 vs 80 admissions and 302 vs 526 days in hospital, at a modeled annual cost of $6961 vs $9565 per patient respectively. This resulted in cost savings of $5535 per patient-year (95% CI, -$36 to -$11,034). Taking into account capital expenditure and running costs and with 90% usage over the estimated five-year lifetime of the NHF device, amortized capital costs of $594 per year and annual running costs of $662, we estimate a 5-year undiscounted cost saving per NHF device of $18,626 ($16,934 when discounted to net present value at 5% per annum). There would still be annual cost savings over a wide range of assumptions.


Read the original article


Creative Commons License © 2022 The Author(s). This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution - Non Commercial (unported, v3.0) License. By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms.