CHDA Chapter 1 Exam: Data Types, Statistical Analysis, and Data Uses, Exams of Advanced Education

Download CHDA Chapter 1 Exam: Data Types, Statistical Analysis, and Data Uses and more Exams Advanced Education in PDF only on Docsity! CHDA Chapter 1 Exam (New 2024/ 2025 Update) Questions and Verified Answers| Grade A| 100% Correct Which of the following data are categorized as ordinal? Patient severity Favorite color ICD-9-CM diagnosis codes Physician specialty - Correct Answer-patient severity Which of the following is an example of unstructured data? Progress notes Discharge date Patient age Systolic blood pressure - Correct Answer-progress notes Which data type does not have a natural order? Nominal Ordinal Ratio Interval - Correct Answer-nominal A hypothesis test is an example of: Inferential statistics Data mining A measurement of spread Descriptive statistics - Correct Answer-inferential statistics Statistical methods that are used to find patterns in data are characterized as: Exploratory data analysis Inferential statistics Auditing Predictive modeling - Correct Answer-Predictive modeling Data collected in response to the following prompt would be characterized as what type of data: "Please list any Task of transforming, summarizing or modeling data to allow the end user to make meaningful conclusions - Correct Answer-data analysis Performing an analysis of typical payment received from a payer for emergency visits is a _____ use - Correct Answer- primary ICD-9 diagnosis codes are assigned to a patient to record diseases present or discovered during an encounter - Correct Answer-secondary data analysis Billing and claims data's ___ use it to determine services rendered and payment to from a patient or third party payer - Correct Answer-primary Free form text captured in narrative form - Correct Answer- unstructured data what are two types of statistical analysis - Correct Answer- descriptive and inferential Data stored in fields that may be delineated-Values can be listed and validated - Correct Answer-structured data Using sample data to make conclusions or decisions regarding a population - Correct Answer-inferential stats Characterizes the distribution of the data;Estimates the center or 'typical' value - Correct Answer-descriptive stats Progress notes in an EHR, Comments in a patient satisfaction survey,Radiologist's report of an x-ray result are examples of ___ data - Correct Answer-unstructured data Not practical to observe the entire population - Correct Answer-inferential stats AKA Discrete data - Correct Answer-structured data name examples of structured data - Correct Answer-Patient age•CPT code•Laboratory test values collected regarding dx tests and treatment delivered to patients - Correct Answer-data ____ data collected through the use of open ended questions such as these are unstructured data - Correct Answer- qualitative data following the trend in a patient's blood glucose level over time to diagnose diabetes of a disease is a ___ use - Correct Answer-primary Categories with a natural order -Patient satisfaction surveys -Patient severity scores - Correct Answer-Ordinal categories without a natural order such as dx codes,colors - Correct Answer-nominal -Describes observations about a subject -Typically free text or comments - Correct Answer-Qualitative data