-: Hi all and welcome to Module 14.
In this module, we will be extending our knowledge
of logistic regression
moving from simple logistic regression
to multiple logistic regression.
We'll be adding additional variables to our models
such as potential confounders or effect modifiers,
just like we did in linear regression.
The theory behind this should feel really familiar to you
from our discussion of multiple linear regression.
The only difference being that we're now interpreting
those log odds and odds ratios from our outcome,
like we talked about in the last module.
Hopefully the lack of new content
in this module gives you plenty of time to work
on the SPSS Lab because it is one of the longer ones.
This lab pulls together some of the information
that we've talked about throughout class,
so it's not only a nice overview
of multiple logistic regression,
but also helps you to review
as we move forward towards your final exam.
As always, please use your classmates and me
as resources as questions arise.