Table 3.
Multiple linear regression analysis of association between factors and EQ-5D score
| Variable | Unstandardized coefficients | SE | Standardized coefficients | t | p value |
|---|---|---|---|---|---|
| Age | −0.03 | 0.01 | −0.15 | −2.93 | 0.004 |
| Gender | 0.01 | 0.03 | 0.01 | 0.21 | 0.836 |
| BMI | 0.00 | 0.02 | 0.00 | −0.07 | 0.943 |
| Residency | −0.03 | 0.02 | −0.07 | −1.42 | 0.157 |
| Occupational status | 0.10 | 0.03 | 0.18 | 3.18 | 0.002 |
| Marital status | 0.05 | 0.03 | 0.08 | 1.60 | 0.110 |
| Income | 0.05 | 0.03 | 0.09 | 1.83 | 0.068 |
| Educational level | −0.02 | 0.01 | −0.08 | −1.53 | 0.126 |
| Number of chronic diseases | −0.03 | 0.01 | −0.16 | −2.68 | 0.008 |
| Insulin use | 0.04 | 0.02 | 0.07 | 1.57 | 0.116 |
| Number of medications | −0.01 | 0.02 | −0.04 | −0.58 | 0.565 |
| Overall treatment satisfaction | 0.00 | 0.00 | 0.08 | 1.79 | 0.075 |
EQ-5D = European quality of life scale; SE = standard error.