PUBH 6035 Module 4 Quiz: Check Your Knowledge
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(PUBH 6035 Module 4 Quiz, PUBH 6035 Module 4 Quiz)
- Question: A study that compares the prevalence of high blood pressure among current Massa chusetts Turnpike toll booth collectors with the current prevalence of high blood pressure of current Turnpike office workers. What type of study is this?
- Question: A strength of BOTH cross-sectional and an ecological studies is:
- Question: The Health Professionals Cohort Study began in 2005 in order to evaluate a series of hypotheses about men’s health relating nutritional factors to the incidence of serious illnesses such as cancer, heart disease, and other vascular diseases. Every two years, members of the study will receive surveys with questions about diseases and health-… topics like smoking, physical activity, and medications taken. The surveys that ask detailed dietary information will be administered in four-year intervals. What kind of cohort study is this?
- Question: An analysis that includes all subjects who were … to the treatment and comparison groups, regardless of whether they … or completed their assigned study protocol.
- Question: What is the primary objective of any case-control or cohort study?
- Question: Which study design is most appropriate to study multiple outcomes from a single exposure?
- Question: A case-control study is most efficient design for studying the health effects of rare exposures.
- Question: The ecological fallacy states that associations … on the group level will not necessarily … present on the individual level.
- Question: A major advantage of a … clinical trial is that it rules out self-selection of patients to the different treatment groups.
- Question: An experimental study was … among adults with Type 2 diabetes in order to determine if a new medication was more effective in reducing blood glucose levels than the currently … medication. What type of experimental study is this?
- Question: Which of the following techniques … in experimental studies can … in cohort studies (choose all that apply)?
- Question: A study was done to determine whether the amount of money spent on soft drinks was … to mortality from diabetes. The investigators collected data on percapita (average per person) soft drink consumption in ten US states and examined its relationship to mortality rates from diabetes in those ten states. In order to calculate percapita sales they … annual data on soft drink sales from commerce records and then divided these figures by the state’s population from the most recent census. The mortality data were … from the vital records department in each state. What type of study is this?
- Question: What sources can … to identify controls for a case-control study?
- Question: When is it desirable to use a case-control study (choose all that apply)?
- Question: What is the purpose of the control group in a case-control study?