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When you visit our web site, you do so anonymously. We do not collect personal information about you.

We may collect summary information about the number of individuals who visit our site and how the site is being used. This information helps us determine such things as assessing what information is of most and least interest and identifying system performance or problem areas.


Analysis Program

Data entered into the Analysis program are used for computational purposes and to optionally generate a graph. The data are maintained on the server for about one hour (since the last time you accessed the data) and then erased. Your data are immediately erased when you close your browser. Graphs are maintained for approximately one day and then automatically erased.

 

 

 

 


NIEHS Epidemiology Branch
Contact Dr. Wilcox | Last update January 16, 2001

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