D514 Exam Questions and Answers 2025| Verified
A researcher wants to determine whether continuity of care is improved with the use of
coordination of care documents among primary care physicians and specialists. The
researcher decides to review various published studies to assess the clinical effectiveness of
these documents on patient outcomes. Which research method is being used?
Meta-analysis
The state public health researcher wants to begin a five-year initiative to coordinate
immunizations for children in the foster care system. The results will be compared to
previous years to measure the effectiveness of the initiative. Which research method should
be used to study this initiative?
pre/post study
Using publicly reported data from Centers for Medicare & Medicaid Services, researchers
want to examine the relationship between 30-day readmissions and mortality rates for
patients with heart failure at five facilities. Before this can be done, researchers need to
estimate mortality rates and readmission rates from heart failure. Which statistical technique
should be used to calculate the estimated rates?
Regression analysis
Researchers want to determine if a particular risk factor or risk factors are associated with
the frequency for nonelective readmission within 30 days among patients with diabetes in a
metropolitan area. The variables of interest include age, gender, race/ethnicity, and
insurance status. Which statistical technique should be used?
Regression analysis
Suggested Study Review
A hospital researcher is interested in investigating the association between hospital
ownership (i.e., government, investor, and not-for-profit) on overall hospital quality scores. A
, cross-sectional data set of all urban hospitals from eight states is used in this study. The data
were obtained from various administrative databases: Medicare Hospital Cost Report
Information System, the American Hospital Association, and the Area Health Resource File.
Descriptive statistics are used to summarize the data. An ordinary least squares regression is
used to test the relationship between ownership status and hospital quality while controlling
for hospital and market characteristics. Which component is missing from these research
methods?
Research design
A hospital researcher is interested in the association between patient satisfaction and market
share. The researcher hypothesizes that increased patient satisfaction will lead to an increase
in hospital market share. A longitudinal study of seven years will be conducted to assess the
change in hospital market share over time. Urban hospitals from the United States that have
more than 100 beds will be included in the analysis. The data set will include hospital
characteristics and market characteristics. . The variables included in the data set will control
for other factors that may impact hospital patient satisfaction. Statistical significance will be
set at α = 0.05 for the analysis. The results of the analysis will be of interest to hospital
administrators and policymakers. Which component is missing from the research methods?
Analysis plan
Review
After reviewing a quality report from a large urban hospital, an administrator decided to
implement a new initiative to improve communication among healthcare professionals. The
hospital administrator conducted a survey on safety and error prevention, revealing that
ineffective or insufficient communication among team members significantly contributes to
adverse events. Which data source would have been used to highlight patient perception of
care?
HCAHPS Score
A researcher wants to determine whether continuity of care is improved with the use of
coordination of care documents among primary care physicians and specialists. The
researcher decides to review various published studies to assess the clinical effectiveness of
these documents on patient outcomes. Which research method is being used?
Meta-analysis
The state public health researcher wants to begin a five-year initiative to coordinate
immunizations for children in the foster care system. The results will be compared to
previous years to measure the effectiveness of the initiative. Which research method should
be used to study this initiative?
pre/post study
Using publicly reported data from Centers for Medicare & Medicaid Services, researchers
want to examine the relationship between 30-day readmissions and mortality rates for
patients with heart failure at five facilities. Before this can be done, researchers need to
estimate mortality rates and readmission rates from heart failure. Which statistical technique
should be used to calculate the estimated rates?
Regression analysis
Researchers want to determine if a particular risk factor or risk factors are associated with
the frequency for nonelective readmission within 30 days among patients with diabetes in a
metropolitan area. The variables of interest include age, gender, race/ethnicity, and
insurance status. Which statistical technique should be used?
Regression analysis
Suggested Study Review
A hospital researcher is interested in investigating the association between hospital
ownership (i.e., government, investor, and not-for-profit) on overall hospital quality scores. A
, cross-sectional data set of all urban hospitals from eight states is used in this study. The data
were obtained from various administrative databases: Medicare Hospital Cost Report
Information System, the American Hospital Association, and the Area Health Resource File.
Descriptive statistics are used to summarize the data. An ordinary least squares regression is
used to test the relationship between ownership status and hospital quality while controlling
for hospital and market characteristics. Which component is missing from these research
methods?
Research design
A hospital researcher is interested in the association between patient satisfaction and market
share. The researcher hypothesizes that increased patient satisfaction will lead to an increase
in hospital market share. A longitudinal study of seven years will be conducted to assess the
change in hospital market share over time. Urban hospitals from the United States that have
more than 100 beds will be included in the analysis. The data set will include hospital
characteristics and market characteristics. . The variables included in the data set will control
for other factors that may impact hospital patient satisfaction. Statistical significance will be
set at α = 0.05 for the analysis. The results of the analysis will be of interest to hospital
administrators and policymakers. Which component is missing from the research methods?
Analysis plan
Review
After reviewing a quality report from a large urban hospital, an administrator decided to
implement a new initiative to improve communication among healthcare professionals. The
hospital administrator conducted a survey on safety and error prevention, revealing that
ineffective or insufficient communication among team members significantly contributes to
adverse events. Which data source would have been used to highlight patient perception of
care?
HCAHPS Score
