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. Author manuscript; available in PMC: 2011 Aug 16.
Published in final edited form as: Chem Res Toxicol. 2010 Aug 16;23(8):1342–1348. doi: 10.1021/tx100083x

Table 3.

Distributions and percentage of epidemiological characteristics mean levels of M1dG per 108 normal nucleotides according to smoking.

M1dG adducts M1dG adducts
NOT SMOKERS SMOKERS
na mean ± SE median pc na mean ± SE median pc
Gender
 Male 6 3.1 ± 1.0 2.3 6 4.5 ± 2.5 2.4
 Female 21 4.0 ± 1.1 2.1 0.785 7 4.5 ± 1.3 3.9 0.696
Age
 < 30 years 8 2.0 ± 0.5 1.65 6 4.8 ± 2.5 3.2
 30 – 39 years 11 4.9 ± 1.8 2.8 2 4.5 ± 1.6 4.5
 > 39 years 8 4.2 ± 1.7 2.6 0.304 5 4.1 ± 1.8 2.0 0.701
Air-FA
 < 22 μg/m3 b 9 2.1 ± 0.4 1.8 4 2.7 ± 1.2 1.9
 23–66 μg/m3 10 2.6 ± 0.7 1.7 0.745 3 3.0 ± 0.5 2.0 0.883
 > 66 μg/m3 7 8.0 ± 2.9 4.2 0.009 6 7.3 ± 1.9 4.2 0.647
a

some figures do not add up to the total because of missing values

b

reference level

c

adjusted by sex and age