Impact of obesity on the clinical profile of a population-based sample with chronic obstructive pulmonary disease.

PLoS One · 2014 · PMC4143213 · PMID 25153331

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did not reach statistical significanceno p-value reported

In the adjusted analysis, however, only the EuroQoL showed significant differences between groups, while the SGRQ did not reach statistical significance, possibly reflecting the contribution of other determinants (that are not exclusively respiratory in nature) to the poorer quality of life of obese patients.

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