Table 3: Binary logistic regression for the effect of knowledge, attitude and practice as explanatory (independent) factors for weight gain as a dependent factor in the studied group.

Variable Regression coefficient S.E^ Wald test p-value Odds (C.I 95%)^^
Knowledge 2.2 0.65 11.5 0.001** 4.5(2.7-8.6)
Attitude 0.05 0.01 14.6 <0.001** 6.7(2.8-9.3)
Practice 2.3 0.6 15.2 <0.001** 9.1(8.5-10.2)

^Standard Error, ^^ Confidence Interval of the Odds Ratio.