Dataset Information

An interactive fitness-for-use data completeness tool to assess activity tracker data.

ABSTRACT:

Objective

To design and evaluate an interactive data quality (DQ) characterization tool focused on fitness-for-use completeness measures to support researchers' assessment of a dataset.

Materials and methods

Design requirements were identified through a conceptual framework on DQ, literature review, and interviews. The prototype of the tool was developed based on the requirements gathered and was further refined by domain experts. The Fitness-for-Use Tool was evaluated through a within-subjects controlled experiment comparing it with a baseline tool that provides information on missing data based on intrinsic DQ measures. The tools were evaluated on task performance and perceived usability.

Results

The Fitness-for-Use Tool allows users to define data completeness by customizing the measures and its thresholds to fit their research task and provides a data summary based on the customized definition. Using the Fitness-for-Use Tool, study participants were able to accurately complete fitness-for-use assessment in less time than when using the Intrinsic DQ Tool. The study participants perceived that the Fitness-for-Use Tool was more useful in determining the fitness-for-use of a dataset than the Intrinsic DQ Tool.

Discussion

Incorporating fitness-for-use measures in a DQ characterization tool could provide data summary that meets researchers needs. The design features identified in this study has potential to be applied to other biomedical data types.

Conclusion

A tool that summarizes a dataset in terms of fitness-for-use dimensions and measures specific to a research question supports dataset assessment better than a tool that only presents information on intrinsic DQ measures.

SUBMITTER: Cho S

PROVIDER: S-EPMC9667174 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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Publications

An interactive fitness-for-use data completeness tool to assess activity tracker data.

Cho Sylvia S Ensari Ipek I Elhadad Noémie N Weng Chunhua C Radin Jennifer M JM Bent Brinnae B Desai Pooja P Natarajan Karthik K

Journal of the American Medical Informatics Association : JAMIA 20221101 12

<h4>Objective</h4>To design and evaluate an interactive data quality (DQ) characterization tool focused on fitness-for-use completeness measures to support researchers' assessment of a dataset.<h4>Materials and methods</h4>Design requirements were identified through a conceptual framework on DQ, literature review, and interviews. The prototype of the tool was developed based on the requirements gathered and was further refined by domain experts. The Fitness-for-Use Tool was evaluated through a w ...[more]

PMID: 36173371

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Dataset Information

An interactive fitness-for-use data completeness tool to assess activity tracker data.

Objective

Materials and methods

Results

Discussion

Conclusion

Publications

An interactive fitness-for-use data completeness tool to assess activity tracker data.

Similar Datasets

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