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Overview:
This program makes it possible to calculate the relative risk, the absolute reduction of the risk, the odds ratio, z and p of statistical significance according to number X of events which have occurred in a population N for one length of time D. na : number of subjects in group a nb : number of subjects in group b xa : number of events in group a xb : number of events in group b da : length of observation in group a db : length of observation in group b ia : incidence per year in group a (/1000 subjects) ib : incidence per year in group b (/1000 subjects) RR : relative risk RA : absolute reduction of the risk OR : odds ratio and 95 % Confidence Intervalle Please, send me an e-mail to say me if this little program is helpful.
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| Format: | Software |
| Date: | Nov 2009 |
| License: | Purchase |
| Platform: | Mobile |
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