Holm KE, LaChance HR, Bowler RP, Make BJ, Wamboldt FS. Family factors are associated with psychological distress and smoking status in chronic obstructive pulmonary disease.
Gen Hosp Psychiatry 2010;
32:492-8. [PMID:
20851269 PMCID:
PMC2943490 DOI:
10.1016/j.genhosppsych.2010.06.007]
[Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2010] [Revised: 06/24/2010] [Accepted: 06/29/2010] [Indexed: 11/26/2022]
Abstract
OBJECTIVE
The objective of this study was to test three hypotheses in a sample of individuals with chronic obstructive pulmonary disease (COPD): (1) unsupportive family relationships are associated with psychological distress, (2) psychological distress is associated with smoking status and (3) unsupportive family relationships are indirectly associated with smoking status via psychological distress.
METHOD
Cross-sectional data were collected via self-report questionnaires completed by 455 individuals with COPD who had at least a 10-pack-year smoking history. The hypotheses were tested with structural equation modeling.
RESULTS
All three hypotheses were supported. Unsupportive family relationships were associated with psychological distress (β=.67, P<.001), psychological distress was associated with smoking status (β=.40, P<.001), and unsupportive family relationships were indirectly associated with smoking status via psychological distress (β=.27, P<.001).
CONCLUSION
Results of this study suggest that family relationships are an important factor to include in future longitudinal research that attempts to elucidate social and psychological influences on smoking behavior.
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