[Introduction of a User-oriented Application for Biometrical Sample Size Calculation in Clinical and Epidemiological Trials].

CONCLUSION: The presented sample size tool enables an intuitively accessible way to calculate sample sizes both via significance tests and via confidence intervals for two-armed study designs. PMID: 31117147 [PubMed - as supplied by publisher]
Source: Klinische Monatsblatter fur Augenheilkunde - Category: Opthalmology Tags: Klin Monbl Augenheilkd Source Type: research