Table 1

Intermediate marker status by selected characteristics of study subjects

HistologyFlow cytometryAllelic loss
HGDIncreased 4NAneuploidy9p LOH17p LOH
n%an%an%an%an%a
Total42914.93859.638510.428355.128119.6
Age (yrs)
 30–44348.8316.5316.52263.62123.8
 45–541039.7906.7905.66355.66312.7
 55–6410312.6907.8908.96160.76018.3
 65–7411919.311013.611013.68655.88622.1
 ≥757021.46410.96415.65143.15123.5
Gender
 Male33415.330210.330210.922056.821918.3
 Female9513.7837.2838.46349.26224.2
Education
 <High school3225.02711.12722.22450.02437.5
 High school graduate11819.51079.310715.97655.37420.3
 Some college11010.9987.1988.27261.17220.8
 College graduate16812.515211.21525.911052.711014.5
BMI (kg/m2)
 <25.06521.55411.15411.14548.94520.0
 25.0–27.48512.9827.38212.26149.26026.7
 27.5–29.910415.49713.49712.47962.07816.7
 ≥30.016613.31438.41437.79357.09317.2
Waist:hip ratio
 Quartile 110712.1955.3955.37149.37218.1
 Quartile 210712.1958.4957.47748.17614.5
 Quartile 310715.99210.99212.06457.86317.5
 Quartile 410618.910113.910116.87067.16929.0
Cigarette useb
 Never14710.91317.61319.29754.69718.6
 Tertile 19517.98910.18911.25959.35719.3
 Tertile 29616.78411.9844.86163.96121.3
 Tertile 39116.5819.98117.36643.96619.7
NSAID use
 Never17617.015710.215712.711953.811726.5
 Former5910.25411.1543.74153.74122.0
 Current19314.51738.717310.412256.612212.3
  • a Percentage with abnormality.

  • b Classified into tertiles of pack-years among ever-smokers.