PHE5020 Week 5 Knowledge Check Quiz
Question 1 All the following statements are true for the odds ratio except:
can be calculated obtained from case-control studies.
it is the incidence between the exposed divided the incidence between the un-exposed.
it is an estimate of relative risk.
it tends to be biased towards 1.
Question 2 The analysis of epidemiological studies is based on the following except:
contingency tables
statistics that measure effects
measuring the confounders
experimental effect size.
Question 3: Epidemiology describes the distribution of disease in terms of Person, Place and Time.
True
False
Question 4 Epidemiological studies usually describe the characteristics of people in terms of age, gender, race, ethnicity, socioeconomic status and religion, among others.
True
False
Question 5 The most important difference between odds ratios and relative risks is that odds ratios measure incidence directly from the observed data.
True
False

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