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Wgu d514 analytical methods of health care leaders test / analytical methods of healthcare leaders wgu d514 test exam questions and correct answers (latest updated version ) new!!

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Wgu d514 analytical methods of health care leaders test / analytical methods of healthcare leaders wgu d514 test exam questions and correct answers (latest updated version ) new!!

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  • August 10, 2024
  • 41
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • wgu d514
  • wgu d514 analytical methods of health care leaders
  • wgu d514 analytical methods of health care
  • analytical methods of health care leaders wgu 514

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Wgu d514 analytical methods of health care leaders
test / analytical methods of healthcare leaders wgu
d514 test exam questions and correct answers (latest
updated version 2024-2025) new!!



In conversations with her patients, a physical therapist notices
that patients who are on Workman's Compensation and have
supportive supervisors, eager for them to return to work, have
more positive outcomes in rehabilitation than those patients
whose supervisors have a negative attitude toward their
employee's injury: insisting they not return to work until they
are at 100% because if anything less they are "useless to the
job".


What type of test could the therapist use to see if these two
factors have a measurable relationship?
Answer- Linear regression




Data analysts at a large metropolitan hospital need to
determine risk factors associated with readmission within 30
days via the hospital's emergency room among patients with
COPD. The variables of interest include age, gender,

,race/ethnicity, insurance status, and family support. Which
statistical technique should be used?
Answer- Regression analysis




Several community health centers across a rural state are
gathering data on their pre-diabetic patients and using A1c
levels as a baseline measurement to include patients in a
research project. Three different interventions will be applied.


One group of patients will receive a special diet to follow; the
second group will work with physical therapists on a regular
exercise program; the third group will follow the diet and
engage in the exercise.


Which statistical test will be appropriate to use to determine
which treatment is most effective in controlling pre-diabetes?
Answer- ANOVA




A hospital CFO is analyzing the cost benefits of using the patient
reminder system, which was implemented over a year ago, to

,see if the automated system results in less missed
appointments ("no-shows").
She is comparing quarterly reports from this past year on
volume of patients who did not show up to their appointments,
to the volume of patients of the previous year, who did not
show up to their appointments, to see if the automated system
has proven effective. She is considering other variables as she
reviews the data, but is primarily analyzing the number of "no-
show" patients from last year's quarterly reports to this year's.
time series




There are two standard treatments for children with ADHD who
display a specific set of characteristics. One treatment is a
cognitive behavioral intervention, and the other is a dietary and
biomedical intervention. Both treatments have equally strong
clinical evidence supporting their efficacy. A researcher
proposes a comparison of the two interventions to determine
which is preferable. The children will be randomized to one of
two groups: half of the children will receive the cognitive
behavioral intervention and the other half of the children will
receive the dietary and biomedical intervention. Which test is
appropriate to determining the preferable treatment?
Answer- Cross-sectional

, The vice president, CMO, and Operations Team collected data
on resources used by patients who have undergone coronary
bypass and the length of stays for a defined population of
patients who received CABG surgery. Since the raw data is
complex to discuss and evaluate, the team will use descriptive
statistics to analyze the data to support their decisions for
recommendations.
Which of the following descriptive statistics could prove the
most useful?
The mean (average) length of stay and


The mean number of providers seeing each patient each day




Operates through CDC; the National Health Care Surveys are
designed to answer key questions of interest to health care
policy makers, public health professionals, and researchers.
Answer- National Healthcare Survey




Operates through the CDC: data on birth, death, marriages,
divorces, and fetal deaths.

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