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Defining and measuring adherence to cancer screening
Jessica Chubak1,2, Rebecca Hubbard3
1Group Health Research Institute, Seattle, WA, USA chubak.j@ghc.org.
Journal of Medical Screening
|March 7, 2016
Summary
Understanding cancer screening adherence is crucial for improving patient outcomes. This study clarifies how to define and measure adherence consistently across different studies and settings.
Area of Science:
- Public Health
- Epidemiology
- Health Services Research
Background:
- Cancer screening adherence is vital but inconsistently defined and measured.
- Variations in measurement hinder comparisons across studies and settings.
Purpose of the Study:
- To identify measures of cancer screening adherence.
- To discuss methods for estimating screening adherence.
- To guide consistent definitions and measurements for improved research and interventions.
Main Methods:
- Review of existing measures for screening adherence.
- Outline of questions related to screening adherence (uptake, currency, longitudinal).
- Discussion on selecting appropriate measures based on inclusion criteria and outcome definitions.
- Description of estimation methods using survey and surveillance data, accounting for censoring.
Main Results:
- Identified various measures for screening adherence.
- Provided framework for selecting measures based on research questions.
- Detailed estimation approaches for different data sources.
Conclusions:
- Consistent definitions and estimation of adherence are essential.
- Facilitates comparison across studies, tests, and settings.
- Aids in identifying areas for future research and intervention in cancer screening.
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