Table 5.
Logistic regression model for the case-control study
| Univariable | Multivariable a | |||
|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | |
| Age | 1.242 (0.965 ~ 1.599) | 0.092 | 1.646 (1.203 ~ 2.252) | 0.002 |
| Smoke | 1.298 (1.005 ~ 1.676) | 0.045 | 1.451 (1.083 ~ 1.943) | 0.013 |
| DM | 1.638 (1.232 ~ 2.177) | 0.001 | 1.576 (1.177 ~ 2.110) | 0.002 |
| FERHDL as a continuous variable | ||||
| Per SD increment | 1.556 (1.181 ~ 2.050) | 0.002 | 1.716 (1.254 ~ 2.348) | 0.001 |
| FERHDL as a categorical variable | ||||
| First quartile | 1.0 (referent) | --- | 1.0 (referent) | --- |
| Second quartile | 2.230 (1.092 ~ 4.557) | 0.028 | 2.447 (1.150 ~ 5.204) | 0.020 |
| Third quartile | 1.285 (0.641 ~ 2.573) | 0.480 | 1.553 (0.734 ~ 3.282) | 0.249 |
| Fourth quartile | 2.943 (1.404 ~ 6.170) | 0.004 | 3.174 (1.408 ~ 7.155) | 0.005 |
| P-value for trend | 0.015 | 0.022 | ||
a Set of independent variables: Age, gender, BMI, smoking, diabetes mellitus, hypertension, dyslipidemia and FERHDL levels