Table 4.
Significant predictors of distress prevalence and severity ratings.
| Predictor variables | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Female sex | CABGS | Live alone | Financial Strain | History of mental illness | ||||||
| aOR (95%CI) | p | aOR (95%CI) | p | aOR (95%CI) | p | aOR (95%CI) | p | aOR (95%CI) | p | |
| Prevalence ratings | ||||||||||
| Symptoms | 4.29 (1.33–13.87) | 0.015 | 2.97 (1.33–13.87) | 0.042 | 6.95 (2.46–19.67) | <0.001 | 5.81 (1.95–17.33) | 0.002 | ||
| Sympt-Phys | 1.89 (1.02–3.49) | 0.042 | 1.98 (1.14–3.43) | 0.015 | 2.27 (1.31–3.93) | 0.004 | 2.15 (1.21–3.81) | 0.009 | ||
| Sympt-Cog | 1.92 (1.08–3.44) | 0.027 | 1.90 (1.17–3.07) | 0.009 | 2.01 (1.21–3.34) | 0.007 | ||||
| Future | 2.45 (1.01–5.97) | 0.049 | 3.73 (1.69–8.22) | 0.001 | ||||||
| Affect | 2.17 (1.06–4.47) | 0.035 | 3.64 (1.91–6.90) | <0.001 | 5.12 (2.60–10.08) | <0.001 | ||||
| Social | 3.82 (1.21–12.07) | 0.023 | 6.29 (1.86–21.29) | 0.003 | 6.66 (2.42–18.30) | <0.001 | 5.58 (1.92–16.12) | 0.002 | ||
| Self-perception | 3.84 (1.92–7.71) | <0.001 | 2.47 (1.17–5.22) | 0.018 | ||||||
| Role function | 2.44 (1.57–3.80) | <0.001 | ||||||||
| Self-manage | 8.38 (3.33–21.10) | <0.001 | 3.11 (1.17–8.30) | 0.024 | ||||||
| Severity ratings | ||||||||||
| Symptoms | 1.42 (1.18–1.72) | <0.001 | ||||||||
| Sympt-Phys | 1.42 (1.15–1.76) | 0.002 | ||||||||
| Sympt-Cog | 1.45 (1.11–1.89) | 0.007 | ||||||||
| Future | 1.35 (1.08–1.69) | 0.009 | ||||||||
| Affect | 1.25 (1.02–1.54) | 0.032 | 1.40 (1.13–1.74) | 0.002 | ||||||
| Social | 1.53 (1.25–1.96) | <0.001 | ||||||||
| Self-perception | 1.45 (1.12–1.87) | <0.001 | ||||||||
| Role function | 1.59 (1.15–2.19) | 0.005 | ||||||||
| Self-manage | 1.29 (1.06–1.57) | 0.012 | ||||||||
Full multivariable linear regression models for each rating included: age (years), sex, CABGS status, live alone status, financial stress, history of mental illness, and bereavement in past 12 months. aOR, adjusted odds ratio; CABGS, coronary artery bypass graft surgery; Symptoms, symptoms domain; Sympt-Phys, Physical symptoms subdomain; Sympt-Cog, Cognitive symptoms subdomain; Future, Concerns about the future domain; Affect, Negative Affect domain; Social, Social functioning domain; Self-Perception, Self-perception domain; Role Function, Role functioning domain; Self-Manage, Self-management domain.