Which is not a characteristic of data quality in healthcare?

Which is not a characteristic of data quality in healthcare?

• A. Relevancy
• B. Open access
• C. Accuracy
• D. Consistency

Answer: (B)

Data quality in healthcare is defined by attributes that describe how useful and trustworthy the data are for clinical decisions. Relevancy ensures the information collected supports the specific question or task at hand; accuracy ensures the values correctly reflect the patient’s state or event; consistency ensures data are uniform across systems and over time, reducing contradictions. Open access, while important for ensuring data can be viewed by authorized users, does not measure the data’s correctness, completeness, or usefulness. It concerns who can access the data and under what conditions, not the quality of the data content itself. Therefore, open access is not a data quality characteristic.

Data quality in healthcare is defined by attributes that describe how useful and trustworthy the data are for clinical decisions. Relevancy ensures the information collected supports the specific question or task at hand; accuracy ensures the values correctly reflect the patient’s state or event; consistency ensures data are uniform across systems and over time, reducing contradictions. Open access, while important for ensuring data can be viewed by authorized users, does not measure the data’s correctness, completeness, or usefulness. It concerns who can access the data and under what conditions, not the quality of the data content itself. Therefore, open access is not a data quality characteristic.