Presentation of Statistical Data
Identify the graphical presentation that works well when the data is focused on three variables.
What is a bubble chart
The difference between the odds ratio and the relative risk is that the odds ratio is an ____________ of the risk since the study from which it was taken is based on retrospective data
What is Estimate
What is the term for characteristics, other than the characteristic of interest, that may also be related to the disease under study
What is confounding
The type of qualitative study that focuses on people, culture, and life is known as _____.
What is Ethnography
Identify the organization/agency focused on several initiatives including the prevention of preventing HAIs, increasing accessibility to healthcare and cost transparency.
Who is AHRQ
A _________ is used when the researcher or presenter wants to show a relationship between two variables.
What is a scatter chart
When individual data is organized by number and compared against a benchmark, it is known as ________ data.
What is Comparative data
When data follows a symmetrical curve, it is called a __________.
what is a bell curve
In the area of research and ethics, identify the principle that can be a central component.
what is a professional competence that includes a perception of limits
Most HIM research falls under which IRB category(ies) of review?
What is Exempt and expedited
When a number is assigned to a specific category, such as a 1= male and 2 = female, this is what type of variable?
Nominal variables
The statistical term given for the data value that occurs most frequently in a specific data set is _____.
What is Mode
Healthcare data that is housed within the EHR, or data collected from a case study, a focus group of individuals, or during an interview or survey are all considered:
Individual data
In a correlational study, if ordinal or ranked variables are collected, then _____________.
This organization works to direct and coordinate authorities on international health through the United Nations.
Who is the World Health Organization (WHO)
Identify a simple chart that is used to describe qualitative, categorical, or discrete variables such as nominal or ordinal data.
what is a bar chart
When creating or reviewing the results of a correlational study _____.
Variables can be determined to be connected but no cause-and-effect can be determined
Identify the statistical presentation that could be used to present and summarize data for multiple groups. Data that includes information on median, data range and any found outliers.
what is a box-and-whisker plot
If a researcher is seeking information on the cause and effect of a disease process, identify the research method that should be used.
What is Experimental
Identify 3 key healthcare research organizations
1. CDC
2. WHO
3. AHRQ
A ______________ should be used with discrete data that is part of a frequency distribution.
what is a histogram
The statistics that examine the spread of different values around the measures of central tendency is known as _____.
Measures of variability
Identify the first step in the analysis of data for a scheduled presentation.
Determine the objective of the presentation
Which of the following is a type of study design that was used to explore how the use of automated coding software could be used to enhance anti-fraud activities?
Descriptive
A U.S. government agency whose mission is to collaborate with the public to create the expertise, information, and tools people and communities need to protect their health, through health promotion, prevention of disease, injury, and disability, and preparedness for new health threats.
Who is the Centers for Disease Control and Prevention (CDC)