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Table 1 Sample characteristics

From: Genome-wide methylation and expression analyses reveal the epigenetic landscape of immune-related diseases for tobacco smoking

Characteristics WGBS RNA-seq
Smokers Nonsmokers Smokers Nonsmokers
Sample size 36 36 38 37
Average age (SD) 41.0 (2.08) 41.3 (2.51) 42.84 (5.55) 42.86 (5.48)
BMI (SD) 24.3 (3.33) 25.1 (3.55) 24.17 (2.75) 25.89 (3.03)
CPD (SD) 21.58 (3.33) 0 23.55 (8.70) 0
FTND (SD) 5.42 (2.12) 0 6.34 (1.61) 0
Miner (Non-miners) 18 (18) 18 (18) 29 (9) 21 (16)
  1. BMI Body Mass Index, CPD, cigarettes per day, FTND Fagerstrom test for nicotine dependence