Evidence Based Calculator «
http://moosenose.com/EBCalculator.htm | | Free downloadable calculator computing sensitivity and selectivity , control event rates , numbers-needed-to-treat , and other evidence-based factors. |
Evidence-based Stats Calculator «
http://www.cebm.utoronto.ca/practise/ca/statscal/ | | Comprehensive calculator for computing virtually all key evidence-based factors and stats , from the centre for evidence-based medicine (cebm). |
Risk Reduction Calculator «
http://araw.mede.uic.edu/cgi-bin/nntcalc.pl | | Computes from outcome probabilities the measures of risk increase/decrease and number-needed-to-treat or harm , including confidence intervals. |
