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Table 1 Baseline characteristics of the study subject

From: Effect of smoking on vitamin A, vitamin E, and other trace elements in patients with cardiovascular disease in Bangladesh: a cross-sectional study

  Control (Non-smoker) n = 20 Smoker All n = 100
   Grade I 10–15 sticks/d n = 20 Grade II 16–20 sticks/d n = 30 Grade III 21+ sticks/d n = 30  
Age (year) 41.60 ± 8.30 44.40 ± 7.52 43.57 ± 5.85 44.67 ± 6.06 43.67 ± 6.79
Weight (kg) 60.95 ± 3.32 63.25 ± 3.40 62.50 ± 3.64 62.90 ± 2.81 62.46 ± 3.34
Height (m) 1.64 ± 0.03 1.65 ± 0.03 1.65 ± 0.03 1.63 ± 0.04 1.65 ± 0.03
BMI 22.32 ± 1.35 23.11 ± 1.31 22.90 ± 1.63 23.17 ± 1.10 22.91 ± 1.38
  1. Values are mean ± SD.