MT QA Metrics & Error Rates 2 — Questions and Answers
Question 1: In medical transcription QA, what does a 'critical error' typically refer to?
- A spelling mistake in a patient's name
- An error that could directly affect patient care or safety (Correct answer)
- A minor formatting deviation from client style guide
- An omitted blank that the MT could not hear
Correct answer: An error that could directly affect patient care or safety
Critical errors are those that have the potential to directly harm a patient or negatively impact clinical decision-making.
Question 2: If an MT produces 1,200 lines per day and receives a score of 98.5%, how many lines contained errors?
- 12
- 18 (Correct answer)
- 24
- 6
Correct answer: 18
1,200 × (1 − 0.985) = 1,200 × 0.015 = 18 lines with errors.
Question 3: Which QA sampling method audits every report submitted by an MT for a defined period?
- Random sampling
- Stratified sampling
- 100% review (Correct answer)
- Systematic interval sampling
Correct answer: 100% review
100% review means every document is audited, typically used for new MTs or those on a corrective action plan.
Question 4: A 'demographic error' in medical transcription QA refers to an inaccuracy in which of the following?
- Drug dosage transcription
- Patient identification information such as name, DOB, or MRN (Correct answer)
- Medical terminology spelling
- Report formatting and margins
Correct answer: Patient identification information such as name, DOB, or MRN
Demographic errors involve incorrect patient identification data, which can lead to misrouting of records.
Question 5: What is the primary purpose of tracking 'blank rates' in MT QA metrics?
- To measure how fast an MT types
- To identify how often MTs leave unfilled spaces due to unclear audio (Correct answer)
- To count formatting errors per report
- To assess client satisfaction scores
Correct answer: To identify how often MTs leave unfilled spaces due to unclear audio
Blank rates reflect the frequency with which MTs cannot transcribe audio and leave blanks for QA review, indicating audio quality or skill gaps.
Question 6: In QA scoring, an error assigned a weight of '0.5' versus '1.0' indicates what?
- The error occurred in the first half of the document
- The error is considered minor compared to a full-point deduction error (Correct answer)
- The report was half the standard length
- The QA reviewer was 50% confident in the deduction
Correct answer: The error is considered minor compared to a full-point deduction error
Weighted scoring assigns smaller deductions to minor or non-critical errors and larger deductions to critical or major errors.
Question 7: Which metric best measures the overall productivity of an MT in terms of output volume?
- Accuracy rate
- Lines per hour (LPH) (Correct answer)
- Blank rate
- Turnaround time compliance rate
Correct answer: Lines per hour (LPH)
Lines per hour measures how much transcription an MT produces in a given time period, reflecting productivity.
MT QA Metrics & Error Rates 2
In medical transcription QA, what does a 'critical error' typically refer to?