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Table 3 Description of DNA methylation for the repeated blood sample measurements

From: A panel study of occupational exposure to fine particulate matter and changes in DNA methylation over a single workday and years worked in boilermaker welders

 

Baseline

Post-shift

 

N

Mean

SD

Min

Max

N

Mean

SD

Min

Max

Alu (%mC)

40

25.5

0.3

25.0

26.0

38

25.5

0.4

23.8

25.9

LINE-1 (%mC)

40

85.3

0.9

82.0

87.3

38

85.4

0.6

84.3

86.9

iNOS (%mC)

36

97.5

0.8

95.2

99.2

34

97.3

0.6

96.2

98.7