EHR Data Analytics and Reporting Flashcards

Which tool within an EHR allows providers to run custom queries against patient data without programming expertise?

Answer: Ad hoc report builder

An ad hoc report builder lets clinicians and analysts create custom queries using a graphical interface without writing code.

What is the primary purpose of a 'registry' in an EHR system?

Answer: To track and manage patients with specific chronic conditions or risk factors

Disease or patient registries track individuals with defined conditions (e.g., diabetes, hypertension) to support proactive management and quality reporting.

A hospital's EHR analytics team wants to measure the rate of hospital-acquired infections. Which data element is most critical for this analysis?

Answer: Date of admission and infection diagnosis date

Comparing infection diagnosis date to admission date establishes whether an infection was acquired in the hospital, making these dates essential for the metric.

What does the term 'data warehouse' mean in healthcare analytics?

Answer: A centralized repository that consolidates data from multiple sources for reporting and analysis

A healthcare data warehouse integrates data from EHRs, billing systems, and other sources into a single repository optimized for querying and reporting.

Which metric best measures how well a primary care practice manages its diabetic patient population?

Answer: Percentage of diabetic patients with HbA1c tested in the last 12 months

HbA1c testing rate is a standard quality measure (HEDIS) for diabetes management, reflecting how consistently the practice monitors glycemic control.

In EHR reporting, what does 'drill-down' functionality allow a user to do?

Answer: Click on a summary metric to view the underlying detailed patient-level data

Drill-down lets users click on an aggregated figure (e.g., 15 patients overdue for screening) to reveal the specific patients comprising that number.

Which federal agency collects electronic clinical quality measure data from hospitals to calculate star ratings and compare performance publicly?

Answer: CMS (Centers for Medicare & Medicaid Services)

CMS collects quality measure data through programs like the Inpatient Quality Reporting program and uses it to publish hospital star ratings on Hospital Compare.