CAHIMS Data Analytics and Reporting Flashcards

Which type of healthcare analytics focuses on describing what has already happened using historical data?

Answer: Descriptive analytics

Descriptive analytics uses historical data to summarize past events and identify trends in healthcare.

What is the primary purpose of a data dictionary in a healthcare information system?

Answer: To define and standardize data elements and their attributes

A data dictionary standardizes data element definitions, formats, and valid values to ensure consistent data across the system.

Which healthcare data standard is most commonly used for exchanging clinical data between US healthcare systems?

Answer: HL7

HL7 (Health Level Seven) is the primary messaging standard used in the US for exchanging clinical and administrative data between healthcare systems.

What does the term 'data governance' refer to in healthcare informatics?

Answer: Policies and processes that ensure data quality, integrity, and appropriate use

Data governance encompasses the policies, processes, and standards that manage healthcare data assets to ensure accuracy, consistency, and appropriate access.

A hospital wants to track readmission rates over 12 months. Which report type is most appropriate?

Answer: Trend report

A trend report displays data over time, making it ideal for tracking metrics like readmission rates across multiple months.

Which of the following best describes a key performance indicator (KPI) in healthcare reporting?

Answer: A measurable value that demonstrates how effectively an organization is achieving its objectives

A KPI is a quantifiable metric used to evaluate the success of an organization in meeting its strategic and operational objectives.