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st: Re: select date


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Re: select date
Date   Wed, 16 Oct 2002 21:45:01 +0100

Rodrigo Briceno 

> Hello Statalisters.  I have a database with patients and I 
> want to obtain a list of them for a specific service: 
> ambulatory surgery.  It is supposed that the patients in 
> this service have the same day of entrance and exit (it 
> doesn't have asociated a day of stay). In my database I 
> have cases with differents dates of entrance and exit. How 
> can I select this data?

... if entrance == exit 

Compare T.S. Eliot, "East Coker": 

In my beginning is my end.
....
In my end is my beginning.
....

Nick 
n.j.cox@durham.ac.uk 
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