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Understanding Statistical Noise in Research: 2. Noise in Clinical Trials and Observational Studies

Chittaranjan Andrade1

  • 1Dept. of Clinical Psychopharmacology and Neurotoxicology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India.

Indian Journal of Psychological Medicine
|March 17, 2023
PubMed
Summary

This article details statistical noise in randomized controlled trials (RCTs) and observational studies. It provides methods to reduce noise, enhancing signal detection and understanding in research.

Keywords:
Signalconfoundingnoiseobservational studiespostrandomization biasrandomized controlled trialsregression

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