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Table 2 Variables appearing in the final models, names and abbreviations

From: Adaptive regression modeling of biomarkers of potential harm in a population of U.S. adult cigarette smokers and nonsmokers

Names Abbreviations Units/category names
24 h urine 11-Dehydro-thromboxane B2 DEH11 ng/24 hr urine
24 h urine 8-epi-prostaglandin F EPI8 ng/24 hr urine
High density lipoprotein cholesterol HDL ng/dL
White Blood Cell Count WBC ×10^3/uL
24 h urine Nicotine equivalents NICEQ mg/24 hr urine
Serum Cotinine COTIN ng/mL
24 h urine total 1-hydroxypyrene OHP ng/24 hr urine
24 h urine total 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (total NNAL) TOTNN ng/24 hr urine
Creatinine clearance CRCL dL/day
24 h urine creatinine UCRCAL mg/24 hr urine
Aspartate aminotransferase AST U/L
Alkaline phosphatase ALKPH U/L
Serum Triglycerides TRIG mg/dL
Platelet count PLATE ×10^3/uL
High-sensitivity C-reactive protein CRP mg/L
Hemoglobin HGB g/dL
Age AGE Yrs
Weight WEIGHTK kg
Vitamin supplements VITIMINS yes, no
Alcohol consumption DRINK > = once/day, >once/week, once/week, <once/week, no
Non-steroidal antiinflammatory drugs NSAID no, yes
Sex SEX "female", "male"
Race RACE other, native Amer, multi-racial, Caucasian, Asian, black
If greater than IFGT  
If less than IFLT  
Equal EQ