The prospective association of perceived criticism with dyspnea in chronic lung disease
Kristen E Holm, Frederick S Wamboldt, Dee W Ford, Robert A Sandhaus, Matthew Strand, Charlie Strange, Karin F Hoth, Kristen E Holm, Frederick S Wamboldt, Dee W Ford, Robert A Sandhaus, Matthew Strand, Charlie Strange, Karin F Hoth
Abstract
Objective: Perceived criticism from family members influences mental health. The link between perceived criticism and physical health has not been thoroughly investigated. The objective of this study was to examine the association of perceived criticism with dyspnea in chronic obstructive pulmonary disease (COPD).
Methods: 401 individuals with alpha-1 antitrypsin deficiency-associated COPD completed questionnaires at baseline, 1- and 2-year follow-up. Perceived criticism at baseline was examined as a predictor of dyspnea at all three time points using a linear mixed model that adjusted for demographic and health characteristics.
Results: There was an interaction between perceived criticism and psychological distress (p=0.038). Perceived criticism was associated with dyspnea only among individuals with elevated psychological distress (b=0.32, SE=0.13, p=0.018).
Conclusion: Further research is needed to replicate these findings and determine the extent to which they apply to other common subjective physical symptoms such as pain.
Conflict of interest statement
Conflict of Interest Statement
The remaining authors have no conflicts of interest to disclose.
Copyright © 2013 Elsevier Inc. All rights reserved.
Source: PubMed