# Odds ratio for logistic regression

A logistic regression model was used to assess the association between CVD and obesity. P is defined to be the probability that the people have CVD.

log(P/(1-P)) = -2 + 0.7(obesity)

What is the odds ratio for CVD in persons who are obese as compared to not obese?

© BrainMass Inc. brainmass.com October 10, 2019, 1:13 am ad1c9bdddfhttps://brainmass.com/statistics/regression-analysis/odds-ratio-for-logistic-regression-326048

#### Solution Preview

See attached file.

Answer

The odds ratio is the natural log base, e, to the exponent, ...

#### Solution Summary

Step by step method for computing odds ratio for logistic regression

$2.19