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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Occup Environ Med. 2016 Aug;58(8):828–832. doi: 10.1097/JOM.0000000000000806

Table 2.

Demographics and Cardiovascular Disease Risk Factors.

VARIABLES N %
Age* 47.2 10.5
Gender*
        Male 685 85.90%
Race
        White 687 86.2%
        Black or African American 37 4.6%
        Hispanic or Latino 49 6.1%
        Other 21 2.6%
        Decline to Answer 3 0.4%
BMI 32.9 7.5
        Underweight (<18.5 kg/m2) 5 0.63%
        Normal (18.5-24.9 kg/m2) 80 10.0%
        Overweight (25-29.9 kg/m2) 219 27.5%
        Obese (30-30.9 kg/m2) 379 47.6%
        Morbidly Obese (> 40 kg/m2) 114 14.3%
Waist Circumference (cm) 113.2 17.3
Smoke*
        Yes 395 49.60%
Regular Exercise
        Yes 460 57.70%
Truck Crash
        Yes 308 38.60%
Diagnosed with High Blood Pressure*
        Yes 230 28.90%
Alcohol
        Yes 469 58.90%
Diabetes Mellitus
        No 712 89.30%
VARIABLES MEAN STD DEV
Weight in Kilograms (kg) 103.4 24.2
Waist Circumference (cm) 113.2 17.3
Total weekly physical activity (min) 281 365.9
Diastolic Blood Pressure (mmHg) 84.3 10.7
Systolic Blood Pressure (mmHg)* 131.9 17.4
HDL (mg/dL)* 36.6 14.1
Total Cholesterol (mg/dL)* 191.5 41.2
Hemoglobin A1c 5.0 1.2
Glucose (mg/dL) 121.7 54.8
Average 10-year Cardiovascular Disease Risk** 8.9 8.2
*

Variable used to calculate Framingham 10-year Cardiovascular Risk

**

Average 10-year cardiovascular disease risk is an estimate of an individual's chance (%) for developing CVD within the next ten years. Average 10-year risk was calculated using the variables: systolic blood pressure, total cholesterol, HDL cholesterol, smoking, age, and gender.