topic Interpret Logistic Regression Model in SAS Programming

Interpret Logistic Regression Model

al165275 — Mon, 11 May 2020 18:40:52 GMT

I have a data with FlActive (response 0 or 1 ), Sex (F or M) and Age (18,...,100).

I made an Logistic regression with FlActive dependent variable, but my odds ratio gave me the following answer. I didn't understand why age had the same value in the confidence interval for odds ratio and why the intercept has no Standardized Estimate. Someone can help me ?

where in pdf FlActive = FlAtivo, Sex = Sexo and Age = Idade

Re: Interpret Logistic Regression Model

PaigeMiller — Sun, 10 May 2020 00:43:36 GMT

You have over 9 million data points, and so the error is extremely small (that happens with large amounts of data points) and so to three decimal places, the confidence interval is the same as the estimate.

I don't think there is such a thing as a standardized intercept in this model.

Re: Interpret Logistic Regression Model

al165275 — Mon, 11 May 2020 16:53:20 GMT

Thank you!