Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Apr 21, 2017; 23(15): 2750-2756
Published online Apr 21, 2017. doi: 10.3748/wjg.v23.i15.2750
Table 2 The association between Helicobacter pylori and body mass index in the study
GroupChange in BMI
Crude
Adjusted
ValueP valueRR (95%CI)P valueRR (95%CI)P value
Model 1 in all the subjects
H. pylori (+)-0.118< 0.0010.963 (0.901-1.029)0.2640.988 (0.924-1.057)0.729
H. pylori (-)-0.080< 0.0011.0001.000
Model 2 in the subjects with obesity
H. pylori (+)-0.431< 0.0011.020 (0.791-1.317)0.8761.038 (0.794-1.357)0.786
H. pylori (-)-0.411< 0.0011.0001.000
Model 3 in the subjects with overweight
H. pylori (+)-0.136< 0.0010.942 (0.852-1.042)0.2450.968 (0.874, 1.072)0.529
H. pylori (-)-0.196< 0.0011.0001.000
Model 4 in the subjects with normal and underweight
H. pylori (+)0.05630.1590.987 (0.908-1.074)0.7641.009 (0.926-1.1)0.835
H. pylori (-)0.04350.0571.0001.000