PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 2019177

The COPD Self-Efficacy Scale.

J K Wigal·T L Creer·H Kotses
View original source ↗Export metadata ↓

Abstract

Many individuals with COPD develop a lack of confidence regarding their ability to avoid breathing difficulty while participating in certain activities, however minimal the physical demands of the activity may be. This lack of confidence may be expressed as low self-efficacy. As a result of low self-efficacy, COPD patients may refrain from many routine activities of daily living. Identifying situations in which individuals with COPD experience low self-efficacy would allow the development of specific treatment interventions designed to increase the patient's self-efficacy in those situations and consequently increase activity. We developed a 34-item COPD Self-Efficacy Scale (CSES) to assess self-efficacy in individuals afflicted with COPD. The CSES has good test-retest reliability (r = .77), excellent internal consistency (Cronbach's alpha = .95), and a five-factor structure (negative affect, intense emotional arousal, physical exertion, weather/environmental, and behavioral risk factors.

Explore related subjects

Activities of Daily LivingAgedAttitude to HealthFemaleHumansLung Diseases, ObstructiveMaleSelf ConceptSelf-AssessmentJournal ArticleResearch Support, U.S. Gov't, P.H.S.

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

J K Wigal, T L Creer, H Kotses. 1991. The COPD Self-Efficacy Scale.. https://doi.org/10.1378/chest.99.5.1193

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed1996

Successful aging: predictors and associated activities.

Six-year predictors of successful aging were analyzed for 356 Alameda County Study men and women aged 65-95 years measured prospectively in 1984 and followed to 1990. Successful aging was defined as needing no assistance nor having difficulty on any of 13 activity/mobility measures plus little or no difficulty on five physical performance measures. After adjusting for baseline successful aging, sex, and age, the authors found that 1984 predictors of 1990 successful aging included income above the lowest quintile (odds ratio (OR) = 2.01, 95% confidence interval (CI) 0.99-4.11), > or = 12 years of education (OR = 1.67, 95% CI 0.98-2.84), white ethnicity (OR = 2.12, 95% CI 0.93-4.86), diabetes (OR = 0.10, 95% CI 0.01-0.79), chronic obstructive pulmonary disease (OR = 0.41, 95% CI 0.17-0.97), arthritis (OR = 0.43, 95% CI 0.26-0.71), and hearing problems (OR = 0.48, 95% CI 0.25-0.89). Adjusting for all variables, the authors found that behavioral and psychosocial predictors included the absence of depression (OR = 1.94, 95% CI 1.10-3.42), having close personal contacts (OR = 1.82, 95% CI 1.05-3.18), and often walks for exercise (OR = 1.77, 95% CI 1.00-3.12). Cross-sectional comparisons at follow-up revealed significantly higher community involvement, physical activity, and mental health for those aging successfully.

Activities of Daily Living↗
PubMed1996

Relation of patient characteristics to cardiac ischemia during daily life activity (an Asymptomatic Cardiac Ischemia Pilot Data Bank Study).

Cardiac ischemia during daily life activities, detected by ambulatory electrocardiographic (AECG) monitoring has been associated with increased risk for adverse outcomes. Because daily life ischemia is usually asymptomatic, prevalence and descriptive data of patients with asymptomatic cardiac ischemia (ACI) are not well defined. Accordingly, patients screened for the Asymptomatic Cardiac Ischemia Pilot (ACIP) trial by 48-hour AECG monitoring were investigated to identify factors associated with ACI. A total of 1,820 patients with ischemia on a screening stress test and/or known or suspected coronary artery disease underwent AECG monitoring. Their mean age was 61 years, range 33 to 89; 83% were men and 81% were white. On AECG monitoring, ACI occurred in 897 patients (49%). There was a modest trend (p = 0.04) between increasing age and ACI prevalence. Increased risk for ACI was observed in patients reporting angina 6 weeks before screening (odds ratio 1.38, 99% confidence interval 1.08 to 1.77, p = 0.0008). There was a positive association between increases in heart rate during daily life and ACI prevalence (p < 0.0001). No daily, monthly, or seasonal variation in ACI prevalence was found, although ACI was more prevalent in northern than southern sites. In this group of clinically stable patients, selected on the basis of high risk for coronary artery disease, the prevalence of ACI was higher than expected from previous reports. Several readily available clinical characteristics (i.e., advanced age, recent angina, increased heart rate change with daily activity) were associated with significantly increased probability of ACI.

Activities of Daily Living↗