Sample interview questions: How do you ensure the accuracy and completeness of data when working with large datasets in health outcomes research?
Sample answer:
- Data Validation and Cleaning:
- Employ automated tools and manual verification to check data for consistency, completeness, and validity.
- Identify and correct missing values, outliers, and inconsistencies.
- Data Extraction and Integration:
- Use standardized data extraction protocols to ensure consistency and accuracy when extracting data from multiple sources.
- Employ robust integration techniques to merge data from different sources while maintaining data integrity.
- Data Management and Governance:
- Establish robust data management practices, including clear data ownership, access controls, and version control.
- Implement data governance policies to ensure compliance with regulatory requirements and maintain data quality standards.
- Statistical Analysis and Interpre… Read full answer
Source: https://hireabo.com/job/2_3_21/Health%20Outcomes%20Researcher