Cost-effectiveness and healthcare budget impact in Italy of inhaled corticosteroids and bronchodilators for severe and very severe COPD patients.

Int J Chron Obstruct Pulmon Dis · 2007 · PMC2695615 · PMID 18044689

Europe PMC

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scarcely significantno p-value reported

The indirect costs results were scarcely significant compared with the direct costs, as they represent on average less than 2% of the total.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.