Table 3 Stepwise multiple regression analysis using body weight change as the objective variable

 Change in total amount of PA

− 0.390

− 2.622

0.012

1.046

 Baseline eating behavior

0.009

0.057

0.954

1.076

 Presence of diabetes

0.111

0.750

0.458

1.037

 Smoking habits

0.116

0.759

0.452

1.101

 Change in total amount of PA

− 0.398

− 2.717

0.010

1.048

 Follow-up eating behavior

0.157

1.078

0.288

1.030

 Presence of diabetes

0.095

0.647

0.521

1.042

 Smoking habits

0.098

0.669

0.507

1.044