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Bias in surveys.

H T Davies1

  • 1Department of Management, University of St Andrews.

Hospital Medicine (London, England : 1998)
|March 9, 2000
PubMed
Summary
This summary is machine-generated.

This article discusses good survey design in health services research. It provides guidance on assessing bias in published survey studies to ensure reliable findings.

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Area of Science:

  • Health Services Research
  • Survey Methodology

Background:

  • Surveys are a common research tool in health services.
  • Potential flaws exist in survey design, execution, analysis, and interpretation.
  • Ensuring survey quality is crucial for valid health research outcomes.

Purpose of the Study:

  • To outline the fundamental principles of effective survey design.
  • To provide practical advice on identifying and assessing bias in published survey research.

Main Methods:

  • Review of best practices in survey methodology.
  • Guidance on critical appraisal of survey study components.
  • Strategies for evaluating potential sources of bias.

Main Results:

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  • Identified key elements of robust survey design.
  • Outlined methods for assessing bias in survey data and reporting.
  • Emphasized the importance of methodological rigor.

    • Conclusions:

    • Adherence to good survey design principles minimizes research errors.
    • Systematic assessment of bias is essential for interpreting survey findings.
    • Improved survey practices enhance the reliability of health services research.