Sample size calculations for clustered and longitudinal outcomes in clinical research /

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Accurate sample size calculation ensures that clinical studies have adequate power to detect clinically meaningful effects. This results in the efficient use of resources and avoids exposing a disproportionate number of patients to experimental treatments caused by an overpowered study. Sample Size...

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Bibliographic Details
Call Number:Libro Electrónico
Main Authors: Ahn, Chul, 1956- (Author), Heo, Moonseoung (Author), Zhang, Song (Author)
Format: Electronic eBook
Language:Inglés
Published: Boca Raton, Florida : CRC Press LLC, [2015]
Series:Chapman & Hall/CRC biostatistics series.
Subjects:
Medicine > Research > Statistical methods.
Médecine > Recherche > Méthodes statistiques.
HEALTH & FITNESS > Holism.
HEALTH & FITNESS > Reference.
MEDICAL > Alternative Medicine.
MEDICAL > Atlases.
MEDICAL > Essays.
MEDICAL > Family & General Practice.
MEDICAL > Holistic Medicine.
MEDICAL > Osteopathy.
Online Access:Texto completo (Requiere registro previo con correo institucional)
Table of Contents:
  • 1. Sample size determination for independent outcomes
  • 2. Sample size determination for clustered outcomes
  • 3. Sample size determination for repeated measurement outcomes using summary statistics
  • 4. Sample size determination for correlated outcome measurements using GEE
  • 5. Sample size determination for correlated outcomes from two-level randomized clinical trials
  • 6. Sample size determination for correlated outcomes from three-level randomized clinical trials.

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