The DOI matches its Crossref record; 25 of the 26 references it cites were found in a registry or an index.
Using Quality of Life to Predict Hospitalization and Mortality in Patients With Obstructive Lung Diseases
Abstract
Study objectives Condition-specific measures of quality of life (QOL) for patients with COPD have been demonstrated to be highly reliable and valid, but they have not conclusively been shown to predict hospitalization or death.Objective We sought to determine whether a brief, self-administered, COPD-specific QOL measure, the Seattle Obstructive Lung Disease Questionnaire (SOLDQ), could accurately predict hospitalizations and death.Design Prospective cohort study.Setting Patients enrolled in the primary care clinics at seven Department of Veterans Affairs (VA) medical centers participating in the Ambulatory Care Quality Improvement Project.Patients Of 24,458 patients who completed a health inventory, 5,503 reported having chronic lung disease. The 3,282 patients who completed the baseline SOLDQ were followed for 12 months.Measurements Hospitalization and all-cause mortality during the 1-year follow-up period.Results During the follow-up period, 601 patients (18.3%) were hospitalized, 141 (4.3%) for COPD exacerbations, and 167 patients (5.1%) died. After adjusting for age, VA hospital site, distance to the VA hospital, employment status, and smoking status, the relative risk of any hospitalization among patients with scores on the emotional, physical, and coping skills scales of the SOLDQ that were in the lowest quartile, when compared to the highest quartile, were 2.0 (95% confidence interval [CI], 1.5 to 2.6), 2.5 (95% CI, 1.9 to 3.4), and 1.9 (95% CI, 1.5 to 2.5), respectively. When hospitalizations were restricted to those specifically for COPD, the odds ratio (OR) for the lowest quartile of physical function was 6.0 (95% CI, 3.1 to 11.5). Similarly, patients in the lowest quartile of physical function also had an increased risk of death (OR, 6.8; 95% CI, 3.3 to 13.8). When adjusted for comorbidity (OR, 0.8; 95% CI, 0.5 to 1.2), long-term steroid use (OR, 2.8; 95% CI, 1.6 to 4.9), and prior hospitalization for COPD (OR, 4.5; 95% CI, 2.2 to 9.2), patients having baseline SOLDQ physical function scores in the lowest quartile had an odds of hospitalization for COPD that was fivefold higher than patients with scores in the highest quartile (OR, 5.0; 95% CI, 2.6 to 9.7).Conclusions Lower QOL is a powerful predictor of hospitalization and all-cause mortality. Brief, self-administered instruments such as the SOLDQ may provide an opportunity to identify patients who could benefit from preventive interventions.
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“By compromising health status, mood disorders may lead to increased risk of hospitalization59 and rehospitalization.60”
From Anxiety and Depression in COPD (2008) · cites this paper as [59]
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Multimorbidity and quality of life in primary care: a systematic review
Fortin, M., Lapointe, L., Hudon, C., Vanasse, A., Ntetu, A. L., & Maltais, D. (2004) · Health and Quality of Life Outcomes · doi:10.1186/1477-7525-2-51 · Cited by 963
Anxiety and Depression in COPD
Maurer, J., Rebbapragada, V., Borson, S., Goldstein, R., Kunik, M. E., Yohannes, A. M., & Hanania, N. A. (2008) · Chest · doi:10.1378/chest.08-0342 · Cited by 720
Predicting Mortality and Healthcare Utilization with a Single Question
DeSalvo, K. B., Fan, V. S., McDonell, M. B., & Fihn, S. D. (2005) · Health Services Research · doi:10.1111/j.1475-6773.2005.00404.x · Cited by 677
The Prognostic Significance of Patient-Reported Outcomes in Cancer Clinical Trials
Gotay, C. C., Kawamoto, C. T., Bottomley, A., & Efficace, F. (2008) · Journal of Clinical Oncology · doi:10.1200/jco.2007.13.3439 · Cited by 667
Depressive Symptoms and Chronic Obstructive Pulmonary Disease
Ng, T. P. (2007) · Archives of Internal Medicine · doi:10.1001/archinte.167.1.60 · Cited by 625
Metadata
- Authors
- Fan, V. S., Curtis, J. R., Tu, S.-P., McDonell, M. B., & Fihn, S. D.
- Affiliations
- VA Puget Sound Health Care System (US)
- University of Washington (US)
- Corresponding author
- Fan, Vincent S.
- Venue
- Chest
- Publisher
- Elsevier BV
- Published
- 2002-08
- Volume
- 122
- Issue
- 2
- Pages
- 429-436
- ISSN
- 0012-3692 (ISSN-L)
- OpenAlex
- W2129782191
- Cited by
- 240
- References
- 26
- Citations by year
- 2026: 1 · 2025: 2 · 2024: 4 · 2023: 13 · 2022: 5 · 2021: 5 · 2020: 12 · 2019: 2 · 2018: 5 · 2017: 7 · 2016: 8 · 2015: 17 · 2014: 13 · 2013: 8 · 2012: 7
- FWCI
- 9.56
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- CHEST Journal (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Chronic Obstructive Pulmonary Disease (COPD) Research
- Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Asthma and respiratory diseases
- Keywords
- quality of life, chronic obstructive pulmonary disease, obstructive lung disease, hospitalization prediction, mortality prediction, physical function, emotional functioning, coping strategies, COPD exacerbations, veterans, primary care, comorbidities, steroid use, disease severity assessment, health care costs
- MeSH terms
- Aged, Female, Follow-Up Studies, Hospitalization, Humans, Male, Middle Aged, Predictive Value of Tests, Quality of Life, Surveys and Questionnaires, Risk Factors, Severity of Illness Index, Time Factors, Cohort Studies, Comorbidity, Risk Assessment, Pulmonary Disease, Chronic Obstructive
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