Key result
Impaired activities of daily living and the number of years since diagnosis independently predicted self-efficacy in COPD patients, accounting for 76% of the variance.
Cross-Sectional (n=60)
No
Effect estimate: r2 = 0.758
p-value: p=<0.0001
Impaired activities of daily living and disease duration are independent predictors of self-efficacy in male patients with COPD.
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May inform ADL assessment in COPD self-management; leaves open causal effects and intervention benefits in prospective studies.
Inal-Ince et al. (2005) conducted a cross-sectional in Chronic obstructive pulmonary disease (COPD) (n=60). Impaired activities of daily living and disease duration was evaluated on Variance in COPD Self-Efficacy Scale (CSES) score (r2 = 0.758, p=<0.0001). Impaired activities of daily living and the number of years since diagnosis independently predicted self-efficacy in COPD patients, accounting for 76% of the variance.
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