Table 2 Multivariable regression analysis (development cohort)

(Age-40)

1.126

[1.102,1.150]

< 0.001

Smoking status

 Non-smoker

1

-

-

 Former smoker

1.147

[0.691,1.901]

0.596

 Current smoker

1.143

[0.652,2.00]

0.642

Alcohol consumption (g/day)

 < 20

1

-

-

 ≥ 20

1.158

[0.821,1.631]

0.403

The presence of hypercholesterolemia (mg/dl)

 total cholesterol < 200

1

-

-

 ≥ 200 or on medication for hyperlipidemia

1.802

[1.257,2.585]

0.001

Family history of PCa

 No

1

-

-

 Yes

1.648

[0.944, 2.878]

0.079

PSA (ng/mL)

1.774

[1.673, 1.881]

< 0.001