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Temporomandibular Disorders
Author Bios
Introduction
Epidemiology
Currently selected section: Population Perspective
Developmental Perspective
Ecological Perspective
Epidemiologic Measures
Defining a Case
Pain Location
Pain Frequency, Duration and Severity
Recency of Pain
Ambient Pain or Pain on Function?
Clinical Signs and Symptoms
Pain Impact/Disability
Co-morbidity
Choosing an Appropriate Design
Cross-sectional Surveys
Longitudinal Studies
Case-control Studies
Prospective Designs
Preventive and Clinical Trials
Clinical Epidemiology
Practical Considerations
Sample Size
Standardizing Data Collection
Response Burden
Summary

 

Chapter 26: Studying the Epidemiology of Temporomanibular Disorders: The Population Perspective
          

The population perspective suggests that the cases of a condition found in a treatment setting might not represent the full spectrum of the condition. The implication for pain research is that to understand the full spectrum of pain problems, pain conditions must be studied in entire populations, not only in persons seeking treatment.

The question arises, how would TMD patients seen in a clinic specializing in orofacial pain differ from persons with TMD identified in a survey of the general population of the same region?

Users can explore this question and the population perspective in the interactive exercises that follow.

Question 3.1

The pain clinic patients would have more severe pain.

Selection AProbably
Selection BProbably not
Selection CDon't know / Hard to predict

Question 3.2

The pain clinic patients would have more persistent pain than individuals in the general population.

Selection AProbably
Selection BProbably not
Selection CDon't know / Hard to predict

Question 3.3

The pain clinic patients would be older than individuals in the general population.

Selection AProbably
Selection BProbably not
Selection CDon't know / Hard to predict

Question 3.4

The pain clinic patients would have more physical signs than individuals in the general population.

Selection AProbably
Selection BProbably not
Selection CDon't know / Hard to predict

 

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