Table 5 Logistic regression model for the case-control study

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

 Per SD increment

1.556 (1.181 ~ 2.050)

0.002

1.716 (1.254 ~ 2.348)

0.001

 First quartile

---

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