Can you help me understand this Health & Medical question?

**Use the one independent variable and one dependent variable you used to conduct your simple logistic regression analysis in Week 4.****Add a second independent variable to your analysis (multiple logistic regression).****Remember that your dependent variable must be dichotomous/binary.**- Think about how you might use the odds ratio in your analysis to simplify the interpretation of your results.
- How has your statistical significance and odds ratio changed by the introduction of the second independent variable?

**Use the one independent variable and one dependent variable you used to conduct your simple logistic regression analysis in Week 4.****Add a second independent variable to your analysis (multiple logistic regression).****Remember that your dependent variable must be dichotomous/binary.**- Think about how you might use the odds ratio in your analysis to simplify the interpretation of your results.
- How has your statistical significance and odds ratio changed by the introduction of the second independent variable?