D514: Analytical Methods of Healthcare Leaders OA -
Exam With Well Detailed Question & Answers Perfectly
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The quality improvement team is reviewing quarterly incident reports and evaluating the effect
of Six Sigma strategies on the quantity of medication errors over the past two years. The team
hypothesizes a continuous reduction in medical errors for each quarter.
The sample consists of patient clinical and demographic characteristics. Unfortunately,
causation cannot be determined from the data available.
Which research method should be used to test the team's hypothesis? ANSWER>>>>-
time series
A hospital researcher has access to one year of hospital emergency department claims data. The
researcher is investigating the association of race on the timeliness of delivery of care. The
sample includes information on patient demographics, insurance information, and emergency
department factors. Due to patient confidentiality, the sample does not include patient clinical
information and outcomes.
Which research method should be used? ANSWER>>>>-Cross Sectional
1
, Which type of data analysis could be used in quantitative research? ANSWER>>>>-
Reporting the distribution of results or outcomes
What is a characteristic of qualitative research methods? ANSWER>>>>-Introduces
subjectivity to data collection
Many physician practices now utilize an electronic health record (EHR) system that includes a
secure messaging feature. Some of these practices have extended their contact with patients by
conducting virtual visits between people with diabetes and nurses who are certified diabetes
educators. The remote technology includes the ability to monitor blood glucose data to
determine if these values are within goal range. After six months, the results of the blood
glucose levels for the group participating in the virtual visits were evaluated.
Which research method was used? ANSWER>>>>-Cross-sectional
A policy analyst is interested in determining if the prospective payment system (PPS) has
improved hospital efficiency over time during the past ten years. The sample for analysis
consists of ten years of data after the introduction of the PPS and includes measures of
efficiency and other relevant control variables. The analyst hypothesizes that hospital efficiency
should have increased each year after the PPS was implemented.
Which research method should the analyst use? ANSWER>>>>-Time Series
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.
2
Exam With Well Detailed Question & Answers Perfectly
A+ Graded Newest Updated Versions
The quality improvement team is reviewing quarterly incident reports and evaluating the effect
of Six Sigma strategies on the quantity of medication errors over the past two years. The team
hypothesizes a continuous reduction in medical errors for each quarter.
The sample consists of patient clinical and demographic characteristics. Unfortunately,
causation cannot be determined from the data available.
Which research method should be used to test the team's hypothesis? ANSWER>>>>-
time series
A hospital researcher has access to one year of hospital emergency department claims data. The
researcher is investigating the association of race on the timeliness of delivery of care. The
sample includes information on patient demographics, insurance information, and emergency
department factors. Due to patient confidentiality, the sample does not include patient clinical
information and outcomes.
Which research method should be used? ANSWER>>>>-Cross Sectional
1
, Which type of data analysis could be used in quantitative research? ANSWER>>>>-
Reporting the distribution of results or outcomes
What is a characteristic of qualitative research methods? ANSWER>>>>-Introduces
subjectivity to data collection
Many physician practices now utilize an electronic health record (EHR) system that includes a
secure messaging feature. Some of these practices have extended their contact with patients by
conducting virtual visits between people with diabetes and nurses who are certified diabetes
educators. The remote technology includes the ability to monitor blood glucose data to
determine if these values are within goal range. After six months, the results of the blood
glucose levels for the group participating in the virtual visits were evaluated.
Which research method was used? ANSWER>>>>-Cross-sectional
A policy analyst is interested in determining if the prospective payment system (PPS) has
improved hospital efficiency over time during the past ten years. The sample for analysis
consists of ten years of data after the introduction of the PPS and includes measures of
efficiency and other relevant control variables. The analyst hypothesizes that hospital efficiency
should have increased each year after the PPS was implemented.
Which research method should the analyst use? ANSWER>>>>-Time Series
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.
2
