Healthcare Statistics Assignment-Must have Experience in healthcare Statistics

For this assignment, you will be working
through questions and problems that allow you to demonstrate and apply your
knowledge of healthcare statistics acquired throughout this course.Complete
the worksheet; Instructions and calculations must be followed exactly
comprehensive_assignment.docx

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Module 11 Comprehensive Assignment
This assignment requires you to provide your answers in a variety of ways. Please
read the instructions for each question carefully.
1. You have just completed a study of discharge data (table below) for the prior
year. You have been asked to graph this data and indicate where the areas
have increased or decreased. You can use Excel or a specialized statistical
package to create this graph. Place a screenshot showing your results
underneath the data table.
Inpatients
Outpatients
Radiology
Oncology
Physical Therapy
Cardiac Rehab
Dialysis
Orthopedics
Total
Current
Year
5463
6654
3575
568
654
454
335
684
18387
Prior
Year
5562
6712
3325
1002
568
595
330
650
18744
2. The table below shows a frequency distribution of persons who received an
organ transplant in the United States during the year 20xx.
a. Compute the proportion of patients in each category. Calculate to 3
digits after the decimal point. Place your answers in the
Proportion column of the table below.
UNITED STATES OF AMERICA
ORGAN TRANSPLANTS PERFORMED
Annual Statistics 20xx
TYPE OF
TRANSPLANT
KIDNEY
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NO. OF PATIENTS
RECEIVING
TRANSPLANTS
PROPORTION
16,628
LIVER
6,493
HEART
2,209
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LUNG
1,468
KIDNEY-PANCREAS
862
PANCREAS
469
INTESTINE
198
HEART-LUNG
Total
31
28,358
b. Using the information in the table above, convert the proportion into a
percentage and complete a bar graph showing the transplant types
performed in 20xx. Insert your graph (or screenshot of your
graph) below.
3. There were 16 babies born at McGill Community Hospital during the first week
of July. The following represent the weight of those babies: 4.6, 5.8, 5.3,
5.5, 6.0, 8.3, 6.7, 7.7, 9.4, 6.3, 7.2, 8.0, 6.8, 5.9, 10.0, 5.7
a. What weight is found in the 75th percentile?
Answer:
b. What percentile of newborns that weighed over 5.9 lbs.?
Answer:
4. What type of statistics is used to explain data in ways that are manageable
and easily understood?
A) Percentile statistics
B) Definitive statistics
C) Descriptive statistics
D) Inferential statistics
Answer:
5. The Physical Therapy department in Brown Hospital pulled the following
sample of patients that received physical therapy for Adhesive Capsulitis of
the Shoulder (Diagnosis code 726.0). The data represents the number of PT
hours the patients received before being released.
Using the data in the table below, determine the following:
a. What is the Mean (to one decimal place)?
Answer:
b. What is the Range?
Answer:
c. What is the Variance (to one decimal place)?
Answer:
d. What is the Standard Deviation (to one decimal place)?
Answer:
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e. What is the Median?
Answer:
Patient
# of Physical
Therapy Days
Patient A
32
Patient B
41
Patient C
25
Patient D
62
Patient E
71
Patient F
35
Patient G
37

Patient H
53
Patient I
44
Patient J
29
6. What are the four types or scales of measurement of categorical data?
A) Ratio, Interval, Metric, & Minimal
B) Nominal, Ordinal, Periodic, & Relative
C) Nominal, Ordinal, Rational, & Interval
D) Ratio, Interval, Nominal, & Ordinal
Answer:
7. What scale of measurement is depicted in the “Lab Results” below?
1 = HIV Positive
2 = HIV Negative
3 = HIV Inconclusive
Answer:
8. You have fallen and injured your ankle. The emergency room doctor has
asked you to describe your pain level using the following 1 to 5 scale. What
type scale is depicted below?
0 = No pain
1 = Mild pain
2 = Discomforting
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3 = Distressing
4 = Intense
5 = Excruciating
Answer:
9. In a clinical trial of a new pancreatic stimulant for Type II diabetes, the
__________ hypothesis might be “The new pancreatic stimulant is no better,
on average, than the current pancreatic stimulants.” This type of hypothesis
can also be stated as, “There is no difference between the two pancreatic
stimulants on average.”
A) Null
B) Alternate
C) Correct
D) Standard
Answer:
10. A clinical drug trial is being conducted on a group of men between the ages of
50 and 60 who have BPH. The hypothesis was that the men receiving the new
drug would show significant shrinkage in the size of their prostate than those
who received a placebo.
a. Develop a Null Hypothesis for the above scenario.
Answer:
b. Develop and Alternate Hypothesis for the above scenario.
Answer:
11. Concerning sample size, which of the following statements is correct?
A) The size of the sample does not matter.
B) The larger the sample, the smaller the magnitude of the sampling error.
C) Cost is not a legitimate consideration in determining appropriate sample
size.
D) Questionnaires that are mailed usually have a response rate above 60%,
so a small initial sample is recommended.
Answer:
12. You are working on a study of pricing structures for new and return patients.
Which type of display would be best for showing the relationship between
these numerical values?
A) Pie Chart
B) Frequency Polygon
C) Scatter Diagram
D) Line Graph
E) Histogram
Answer:
13. You are working on a study of how many patients are exceeding prescribed
DRG days. Which type of display would be best for showing the frequency
distribution of this interval or ratio data?
A) Pie Chart
B) Frequency Polygon
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C) Scatter Diagram
D) Line Graph
E) Histogram
Answer:
14. You have been asked to produce a display of the daily census numbers for the
month. It should depict the frequency of data in a line form. Which type of
display is best for this case?
A) Pie Chart
B) Frequency Polygon
C) Scatter Diagram
D) Line Graph
E) Histogram
Answer:
15. You need to create a display that represents the percentage of patients by
insurance type. Which type of display is best for this case?
A) Pie Chart
B) Frequency Polygon
C) Scatter Diagram
D) Line Graph
E) Histogram
Answer:
16. You have been asked to display admissions information for the current period
and the same period last year. What is the best way to display continuous
measurement over time?
A) Pie Chart
B) Frequency Polygon
C) Scatter Diagram
D) Line Graph
E) Histogram
Answer:
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