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Prognostic Role of NT-proBNP for in-Hospital and 1-Year Mortality in Patients with Acute Exacerbations of COPD [Corrigendum]

Authors Li H, Zeng Z, Cheng J, Hu G, Li Y, Wei L, Zhou Y, Ran P

Received 15 January 2020

Accepted for publication 15 January 2020

Published 3 February 2020 Volume 2020:15 Pages 247—248

DOI https://doi.org/10.2147/COPD.S246084


Li H, Zeng Z, Cheng J, et al. Int J Chron Obstructive Pulm Dis. 2020;15:57– 67.

On page 63, Figures 3 is incorrect, the authors missed to check the correct revised figures were inserted into the manuscript during the revision process.

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Li H, Zeng Z, Cheng J, et al. Int J Chron Obstructive Pulm Dis. 2020;15:57–67.

On page 63, Figures 3 is incorrect, the authors missed to check the correct revised figures were inserted into the manuscript during the revision process.

The correct figures are as below:

Figure 3 Kaplan–Meier survival curves evaluating the time to death in days for patients with NT-proBNP concentrations ≥551.35 ng/L and NT-proBNP concentrations <551.35 ng/L. Panel A: survival curve for all patients; Panel B: survival curve for patients with CHF; Panel C: survival curve for patients without CHF.Abbreviation: CHF, congestive heart failure.

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