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Related Experiment Videos

[Planning sample size in ophthalmologic studies].

F Krummenauer1, B Dick, O Schwenn

  • 1Koordinierungszentrum für Klinische Studien, Universität Mainz. krummi@imsd.uni-mainz.de

Klinische Monatsblatter Fur Augenheilkunde
|March 7, 2000
PubMed
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Accurate sample size prediction is crucial for clinical study design and grant applications. This guide provides ophthalmology researchers with practical steps and software recommendations for effective sample size planning.

Area of Science:

  • Ophthalmology
  • Biometry
  • Clinical Research

Background:

  • Effective clinical study design requires collaboration between clinicians and biometry experts.
  • Accurate sample size determination is a critical component of study planning and regulatory submissions.

Purpose of the Study:

  • To provide guidelines for sample size planning in ophthalmology studies.
  • To empower clinical researchers to conduct their own sample size predictions.

Main Methods:

  • Reviewing common sample size planning examples in ophthalmology study designs.
  • Deriving practical guidelines for researchers.

Main Results:

  • Established guidelines for sample size planning in ophthalmology.

Related Experiment Videos

  • Highlighted the utility of available software packages for sample size prediction.

    • Conclusions:

    • Clinical researchers can perform independent sample size planning with appropriate guidance.
    • Well-documented sample size prediction is essential for successful study design and regulatory approval.