NAHQ Certified Professional in Healthcare Quality Examination CPHQ Question # 200 Topic 21 Discussion
CPHQ Exam Topic 21 Question 200 Discussion:
Question #: 200
Topic #: 21
When reporting infection control indicators to a governing body, a healthcare quality professional should demonstrate improvement with which of the following tools?
When reporting infection control indicators to a governing body, a healthcare quality professional should use a run chart to demonstrate improvement. A run chart is a simple, yet powerful tool for tracking data points over time and identifying trends or patterns. It can effectively illustrate changes in infection control indicators, showing whether performance is improving, declining, or remaining stable. This is particularly useful for demonstrating the impact of quality improvement efforts to a governingbody.
Frequency plot (B): This is used to show the distribution of data points but does not effectively demonstrate trends over time.
Pie chart (C): Pie charts show proportions of categories at a single point in time and are not useful for showing changes over time.
Scatter plot (D): Scatter plots show relationships between two variables but are not ideal for demonstrating changes in infection control indicators over time.
References
NAHQ Body of Knowledge: Data Visualization in Quality Improvement
NAHQ CPHQ Exam Preparation Materials: Tools for Demonstrating Improvement in Quality Data
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