Prevalence, Incidence, Odds Ratio, or Efficacy?
Selecting a Study Approach
Study Design
Right or Wrong?
A Little Bit of Everything
100

This is the key statistical measure of an experimental study.

What is efficacy?

100

If you wanted to measure a population's knowledge, attitudes, and practices at a certain point in time you would use this study design.

What is cross sectional?

100

A cohort study always looks this way in time.

What is forward?

100

This form explains to a study participant everything they can expect from their participation in a study and asks them to acknowledge their understanding and willing participation.

What is informed consent?

100

This type of study assesses perceptions, attitudes, and beliefs of a study population.

What is a qualitative study?

200
The percentage of population members who have a given trait at the time of a study.

What is prevalence?

200

If you wanted to bring the attention of the scientific community to a new phenomenon you have observed in a few of your patients, you would write this.

What is a case series?

200

This type of study can determine causality.

What is an experimental study?

200

This ethical code which came about after a legal trial provides guidance to researchers who rely on human participants in their studies.

What is the Nuremberg Code?

200

This type of research analyzes existing data sets or health records.

What is secondary research?

300

This is the key statistical measure of a cohort study. 

What is incidence?

300

If you wanted to look back in time to see if there is an association between an exposure and an outcome, you would use this type of study.

What is case-control?

300

This type of study compares exposure histories in people with a disease to people without a disease.

What is Case-Control?

300

IRB stands for this.

What is Institutional Review Board?

300

These study types can describe association, but cannot determine causality.

What are cross sectional, case-control, and cohort studies?

400
This is they key statistical measure of a case-control study.

What is odds ratio?

400

If you had a population without disease and followed them forward in time to see if they developed a disease as a result of an exposure, you would be doing this type of study.

What is a prospective cohort study?

400

This type of study is sometimes called a prevalence study.

What is a cross-sectional study?

400

The function of this committee is to protect human study participants, prevent researchers from causing harm, and protect institutions from liability.

What is the IRB?

400

A systematic flaw in design, conduct, or analysis of a study that can cause results not to accurately reflect the truth about a situation.

What is Bias?

500

Do not include individuals who already have the disease or condition you are studying at the beginning of your study in the calculation of this statistical measure.

What is incidence?

500

If you wanted to find out if a medication had any effect on a disease outcome, you would do this type of study.

What is an experimental study?

500

This variable is sometimes called the manipulated variable or the intervention.

What is the independent variable?

500

Data from unethical experiments in the past have all been deleted and are never used for further research and development.

What is false?

500

This type of assignment is used to distribute individuals into experimental and control groups.

What is random assignment?

M
e
n
u