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Table 2 Comparison of anthropometric measurements between treatment groups during the study

From: Investigating effect of Helicobacter pylori treatment on improvement of non-alcoholic fatty liver parameters: a randomized trial

Variable Pre-test Post-test p value Within-group p value
Weight (kg)
 Intervention group 86.44 ± 10.78 82.52 ± 11.51 0.24 p < .001
 Comparison group 83.04 ± 9.65 79.66 ± 10.17 p < .001
p value 0.1 0.19 … … … … …
BMI (kg/m2)
 Intervention group 27.46 ± 4.79 26.40 ± 4.04 0.52 p = .012
 Comparison group 26.32 ± 3.51 25.58 ± 2.82 p = .013
p value 0.17 0.243 … … … … …
 Waist circumference (cm)
 Intervention group 102.50 ± 6.27 100.2 ± 5.67 0.96 p < .001
 Comparison group 100.32 ± 8.22 98.04 ± 9.40 p < .001
p value 0.14 0.17 … … … … …