Table 1.

Patient baseline characteristics.

Variables
Calcium score	19.5 [0.0–217.0] (n = 5,864)*
Age	60.0 [53.0–67.0] (n = 5,864)*
Gender	Female: 53% (n = 3,091) Male: 47% (n = 2,773)
Race	White: 83% (n = 4,854) Black: 14% (n = 834) Other: 1.6% (n = 92) Unknown: 1.4% (n = 84)
Smoking status	Non-Smokers: 61% (n = 3,592) Smokers: 39% (n = 2,272)
Body mass index (kg/m2)	29.57 [25.9–34.2] (n = 5,533)* Unknown: 6% (n = 331)
Systolic blood pressure (mmHg)	130 [120–142] (n = 5,567)* Unknown: 5% (n = 297)
Diastolic blood pressure (mmHg)	80 [72–84] (n = 5,568)* Unknown: 5% (n = 296)
High-density lipoprotein cholesterol (HDL-C), mg/dl	50 [41–61.5] (n = 3,772)* Unknown: 36% (n = 2,092)
Low-density lipoprotein cholesterol (LDL-C), mg/dl	113 [88–140] (n = 3768)* Unknown: 36% (n = 2,096)
Total cholesterol, mg/dl	193 [163–223] (n = 3,846)* Unknown: 34% (n = 2,018)
Triglycerides, mg/dl	114 [81–165] (n = 3,744)* Unknown: 36% (n = 2,120)

^*Median [IQR].