Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

BS3 Statistics Pack Screenshots

iPhone

About BS3 Statistics Pack

This is a tool consisting of 5 applications. Every application has an extended guide line.
With these statistical tests doctors can assess the relative risk of a clinical event related to a specific risk factor in prospective and retrospective studies; the quality of a diagnostic test, its specificity and sensitivity, and finally the evaluation of absolute and relative risk with their reduction under the influence of treatment, and the number of patients to treat in order to prevent an adverse event.

Life tables are used, in clinical studies or trials, to know the survival data of a cohort of patients.
In particular the number of patients alive and under observation at the beginning of each year. The number dying in each year and the number lost to follow-up each year.
But above all, the cumulative probabilities of survival from the beginning of the study to the end of each year.