Stata The Stata listserver
[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]

Re: st: Confidence interval for incidence rate


From   Richard Herrell <[email protected]>
To   [email protected]
Subject   Re: st: Confidence interval for incidence rate
Date   Mon, 28 Jul 2003 15:02:35 -0700 (PDT)

One way if you have the number of events and the person-time
denominator is to treat the numerator as a Poisson variate, get the
95% CI for the count (using PEPI, e.g.), and then dividing those 2
values by the person-time.


--- Paul O'Brien <[email protected]> wrote:
> I can find confidence intervals for incidence rate ratio and
> difference but
> not a simple incidence rate.
> 
> Paul 
> 
> *
> *   For searches and help try:
> *   http://www.stata.com/support/faqs/res/findit.html
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/


__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com
*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/



© Copyright 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index