Table 5.
Predictors of HRQoL in IHD patients
| Characteristics | PCS-12 | |||
|---|---|---|---|---|
| Unadjusted | Adjustedǂ | |||
| β-coefficients (CI) | p values | β-coefficients (CI) | p values | |
| Health literacy score | 0.513 (0.21 to 0.33) | 0.0001** | 0.383 (0.12 to 0.29) | 0.0001** |
| Adequate | − 0.412 (− 13.6 to − 7.7) | 0.0001** | − 0.196 (− 8.6 to − 1.5) | 0.005* |
| Marginal | − 0.08 (− 7.3 to 1.2) | 0.163 | − 0.016 (− 4.5 to 3.4) | 0.783 |
| Inadequate | 0.417 (6.9 to 11.9) | 0.0001** | 0.208 (1.4 to 7.9) | 0.005* |
| Medication adherence score | − 0.123 (− 1.8 to 0.008) | 0.052 | − 0.133 (− 1.7 to − 0.17) | 0.018* |
| High | − 0.095 (− 4.6 to 0.59) | 0.132 | − 0.124 (− 4.9 to − 0.29) | 0.027* |
| Medium | 0.006 (− 2.6 to 2.9) | 0.924 | 0.020 (− 2 to 2.9) | 0.725 |
| Low | 0.110 (− 0.35 to 5.9) | 0.081 | 0.134 (0.58 to 6.3) | 0.018* |
| Time since first episode (years) | − 0.042 (− 4.1 to 2) | 0.510 | − 0.052 (− 3.9 to 1.4) | 0.356 |
| History of re-vascularization | − 0.115 (− 5.3 to 0.195) | 0.069 | − 0.008 (− 2.7 to 2.3) | 0.889 |
| Type of ischemic condition | − 0.076 (− 5.1 to 1.2) | 0.230 | − 0.076 (− 4.9 to 0.97) | 0.190 |
| No. of CVD risk factors | − 0.136 (− 3.3 to − 0.16) | 0.031* | − 0.091 (− 2.6 to 0.252) | 0.107 |
| Characteristics | MCS− 12 | |||
|---|---|---|---|---|
| Unadjusted | Adjustedǂ | |||
| β-coefficients (CI) | p values | β-coefficients (CI) | p values | |
| Health literacy score | 0.241 (0.086 to 0.261) | 0.001** | 0.107 (− 0.053 to 0.207) | 0.242 |
| Adequate | − 0.224 (− 12.24 to − 3.6) | 0.0001** | − 0.108 (− 9.1 to 1.53) | 0.16 |
| Marginal | 0.103 (− 1.8 to 11.6) | 0.151 | 0.049 (− 4.6 to 9.1) | 0.505 |
| Inadequate | 0.270 (3.9 to 12.7) | 0.0001** | 0.147 (− 1.2 to 10.3) | 0.119 |
| Medication adherence score | − 0.175 (− 2.9 to − 0.51) | 0.005* | − 0.161 (− 2.7 to − 0.4) | 0.009* |
| High | − 0.147 (− 7.7 to − 0.68) | 0.019* | − 0.163 (− 8 to − 1.3) | 0.007* |
| Medium | 0.027 (− 2.9 to 4.6) | 0.676 | 0.078 (− 1.8 to 5.5) | 0.329 |
| Low | 0.151 (0.97 to 9.6) | 0.017* | 0.136 (0.52 to 9) | 0.028* |
| Time since first episode (Yrs) | − 0.096 (− 7.4 to 0.93) | 0.127 | − 0.107 (− 7.6 to 0.43) | 0.080 |
| History of re-vascularization | − 0.225 (− 10.5 to − 3.1) | 0.0001** | − 0.162 (− 8.6 to − 1.2) | 0.009* |
| Type of ischemic condition | − 0.009 (− 4.7 to 4) | 0.886 | − 0.046 (− 5.9 to 2.7) | 0.469 |
| No. of CVD risk factors | − 0.070 (− 3.4 to 0.95) | 0.268 | − 0.033 (− 2.7 to 1.5) | 0.587 |
CVD cardiovascular disease, PCS physical component summary, MCS mental component summary
*p ≤ 0.05–0.002, **≤ 0.001–0.0001, ǂ Adjusted for Co-variates; age, gender, marital status, education, area of residence, employment status