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Table 4 Simple regression analysis of methylation levels, anthropometric measurements, lipid profile, and oxidative stress for the different intervention groups

From: Effect of a diet containing folate and hazelnut oil capsule on the methylation level of the ADRB3 gene, lipid profile and oxidative stress in overweight or obese women

Simple regression
Methylation levels
  Coefficient 95% CI t statistics p value
Group 1 − 0.13 − 0.24 ± − 0.02 − 2.37 0.023*
Group 2 − 0.03 − 0.14 ± 0.07 − 0.66 0.514
Group 3 − 0.20 − 0.31 ± − 0.09 − 3.69 0.001*
Waist
  Coefficient 95% CI t statistics p value
Group 1 − 3.8 − 13.32 ± 5.72 − 0.81 0.424
Group 2 − 1.6 − 11.12 ± 7.92 − 0.34 0.735
Group 3 − 1.2 − 21.52 ± − 2.47 − 2.55 0.015*
WHtR
  Coefficient 95% CI t statistics p value
Group 1 − 1.77 − 8.35 ± 4.80 − 0.55 0.580
Group 2 − 0.65 − 7.23 ± 5.92 − 0.20 0.841
Group 3 − 7.92 − 14.50 ± − 1.35 − 2.44 0.020*
LDL
  Coefficient 95% CI t statistics p value
Group 1 − 54.34 − 90.78 ± − 17.9 − 3.02 0.005*
Group 2 − 50.32 − 86.76 ± − 13.87 − 2.80 0.008*
Group 3 − 54.78 − 91.22 ± − 18.33 − 3.05 0.004*
HDL
  Coefficient 95% CI t statistics p value
Group 1 16.6 9.24 ± 23.95 4.58 0.000 *
Group 2 6.5 − 0.85 ± 13.85 1.79 0.081
Group 3 6.9 − 0.45 ± 14.25 1.90 0.065
TAC
  Coefficient 95% CI t statistics p value
Group 1 0.07 − 0.36 ± 0.17 1.32 0.195
Group 2 0.13 0.02 ± 0.23 2.48 0.018*
Group 3 0.03 − 0.07 ± 0.13 0.56 0.577
MDA
  Coefficient 95% CI t statistics p value
Group 1 0.75 0.06 ± 1.43 2.21 0.034*
Group 2 0.43 − 0.27 ± 1.13 1.23 0.228
Group 3 0.31 − 0.38 ± 0.99 0.91 0.367