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Epidemiological Methods in Studies of Symptoms in Advanced Disease
Author Bios
Why Study Advanced Disease?
Why Epidemiology?
Incidence and Prevalence
Using Incidence and Prevalence
Definition of a Case
Defining Time, Place, Person
Types of Study Design
Cross-Sectional Studies
Longitudinal Studies
Measurement
Bias
Selection Bias
Measurement Bias
Presenting and Interpreting Results
Currently selected selection: Practical Example
Calculating Prevalence
Conclusion

 

Chapter 19: Epidemiological Methods in Studies of Symptoms in Advanced Disease: Practical Example: Using Epidemiological Information to Estimate Need for Health Care Services

        

 

You Answered:

Selection C You download the province's statistics on numbers and causes of death.

Correct. The simplest and quickest way to calculate the number of people who might need palliative care is to use the number of deaths. This gives an estimate of incidence -- number of new cases occuring in a period of time. For example the number of deaths per year. Thus the incidence of patients who need palliative care can be estimated from the number of deaths due to common conditions that might require palliative care (see next example).

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