Let me guess - you're doing a report on all patients that had a diagnosis of type yadayadayada and they want to exclude the diagnosis for blahblahblah. You were also told that this was a one-off report and they'd never want to do the same thing, but with the code for something else excluded.

Do yourself a favor and put this into a database. I'm going to assume that each line is a patient. So, create a patient table and a diagnosis table. Then, you can do something like:

SELECT patient.id FROM patient, diagnosis WHERE diagnosis.patient = patient.id AND diagnosis.code BETWEEN (296.1 AND 314.0) AND NOT EXISTS ( SELECT patient FROM diagnosis d_int WHERE d_int.patient = patient.id AND d_int.code = 305.1 )
Or something like that. The benefit here is that you have the data in a database for the next stupid question you get asked.

------
We are the carpenters and bricklayers of the Information Age.

Then there are Damian modules.... *sigh* ... that's not about being less-lazy -- that's about being on some really good drugs -- you know, there is no spoon. - flyingmoose

I shouldn't have to say this, but any code, unless otherwise stated, is untested


In reply to Re: Seeking Algorithm by dragonchild
in thread Seeking Algorithm by WhiteBird

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