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Epidemiology for the practicing orthodontist.

S Nelson1

  • 1Department of Community Dentistry, Case Western Reserve University, Cleveland, OH 44106-4905, USA.

Seminars in Orthodontics
|October 26, 1999
PubMed
Summary

This review covers essential epidemiological principles and biostatistical techniques for human population research. It details study designs, sampling, bias, and statistical tests for reliable data analysis.

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Area of Science:

  • Epidemiology
  • Biostatistics
  • Clinical Research

Background:

  • Epidemiological principles and biostatistical techniques are crucial for research involving human populations.
  • Understanding these methods ensures the validity and reliability of research findings.

Purpose of the Study:

  • To provide an overview of epidemiological study designs.
  • To explain essential biostatistical concepts for data analysis.
  • To highlight common sources of bias in research and statistical tests for significance.

Main Methods:

  • Description of various epidemiological study designs.
  • Explanation of sampling techniques.
  • Discussion of potential biases in research studies.
  • Overview of statistical tests for assessing significance.

Main Results:

  • The article outlines methods for designing valid and reliable research.
  • It covers key statistical concepts necessary for analyzing research data.
  • Specific epidemiological study designs, sampling techniques, and bias sources are detailed.

Conclusions:

  • This review provides a foundational understanding of epidemiological and biostatistical methods.
  • It aims to equip clinical orthodontists with the knowledge to conduct and interpret research effectively.
  • The principles discussed are vital for advancing evidence-based practice in orthodontics.

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