Hello, everyone. There's a few nifty online calculators I use for EBM, such as Alan Schwartz's EBM & Decision Tools http://araw.mede.uic.edu/~alansz/tools.html and GraphPad QuickCalcs http://www.graphpad.com/quickcalcs/index.cfm. However, I'm looking for a calculator whereby I can plug in the numbers of patients who completed or dropped out of the study and have the calculator calculate the percentage lost to followup. I'd also be great if the calculator could do a sensitivity analysis of the worst- and best-case scenario. Yes, I can do all this by pulling out my calculator, but I'd rather use an online calculator that prompts me where to plug in the numbers. Another benefit of an online calculator is that my students can print out these calculations for their assignments, especially if shown in a narrative form like the calculators above.
Please feel free to forward this post. I'll summarize to the lists.
Take care,
Tanya
Tanya Feddern, MLIS, AHIP, MOT, OTR/L
http://www.geocities.com/nqiya/EBMbib.html
http://www.geocities.com/nqiya/index.html
Evidence-Based Medicine Assistant Professor; Reference & Education Services
Librarian University of Miami School of Medicine, Louis Calder Memorial Library
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