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Table 4 Linear regression for EQ-VAS (dependent variable) and self-efficacy (measured by the Self-efficacy for Managing Chronic Disease Scale) controlled for disease burden and demographics (p < 0.001, adjusted R2 = 0.71)

From: Self-efficacy and health-related quality of life: a cross-sectional study of primary care patients with multi-morbidity

Variables Standardized Coefficient t 95% Confidence interval p
Lower Upper
(Constant)   16.41 33.42 5.75 < 0.001
Self-efficacy 0.68 5.83 6.88 23.73 < 0.001
Disease burden −0.14 −0.04 −0.18 −5.27 < 0.001
Gender −0.01 −2.31 1.69 −0.30 0.76
Age 0.02 −0.06 0.13 0.72 0.47
Separated/divorced −0.01 −3.40 2.39 −0.34 0.73
Widowed 0.03 −0.98 4.68 1.28 0.20
Single −0.03 −6.51 0.74 −1.56 0.12
Retired 0.01 −1.98 3.26 0.48 0.63
Permanently sick/disabled −0.08 −9.31 −2.04 −3.06 0.002
Other occupation 0.05 0.06 7.55 2.00 0.046
GP practice IMD quintile 0.004 −0.60 0.72 0.18 0.86
Presence of mental health condiction 0.03 −0.75 3.79 1.31 0.19
Hospital admission for long-term chronic condition −0.05 −5.87 −0.25 −2.14 0.033
  1. IMD Index of multiple deprivation