Table 4.
Multiple regression analysis for the association of CHHF and HRQOL.
| Models | Dependent variable (SF-12) | |||||||
|---|---|---|---|---|---|---|---|---|
| PCS | MCS | |||||||
| B | SE | β | P value | B | SE | Β | P value | |
| Model 1 | -2.889 | 0.42 | -0.15 | < 0.001 | -2.328 | 0.46 | -0.11 | < 0.001 |
| Model 2 | -2.070 | 0.38 | -0.11 | < 0.001 | -2.094 | 0.47 | -0.10 | < 0.001 |
| Model 3 | -2.163 | 0.39 | -0.12 | < 0.001 | -2.098 | 0.47 | -0.10 | < 0.001 |
| Model 4 | -2.144 | 0.38 | -0.11 | < 0.001 | -2.096 | 0.48 | -0.10 | < 0.001 |
CHHF, cold hypersensitivity in the hands and feet; HRQOL, health-related quality of life; Model 1: unadjusted; Model 2: adjusted for gender and age; Model 3: adjusted for gender, age, and body mass index; Model 4: adjusted for gender, age, body mass index, and all sociodemographic variables, such as drinking, smoking, marital status, income, occupation, and education; B, unstandardized regression coefficients; SE, standard error of unstandardized coefficients; β, standardized regression coefficients; PCS, SF-12 physical component summary; MCS, SF-12 mental component summary.