JAAA CEU Program

The questions below refer to Ray et al, “Association Between Cardiometabolic Factors and Dizziness in African Americans: The Jackson Heart Study,” pages 186–194.

Learner Outcomes

Reader of this article should be able to:

• Identify risk factors for balance problems in the Jackson Heart Study population.

• Consider options for categorizing variants of dizziness.

 

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CEU Questions

1. According to the National Health and Nutrition Examination Survey (NHANES), what percentage of adults over 40 years of age have balance dysfunction of vestibular origin?

   • 5 percent to 10 percent

   • 15 percent to 20 percent

   • More than 35 percent

2. Who has greater prevalence of vestibular dysfunction?

   • Males

   • Females

   • Both equal

3. African Americans have a/an ___________risk of falls compared to non-Hispanic Caucasians

   • Increased

   • Decreased

   • Equal

4. What was the sample size of the Jackson Heart Study cohort with balance data?

   • 1,314

   • 5,306

   • 1,413

5. What approximate percentage of the sample reported dizziness complaints?

   • 54 percent

   • 14 percent

   • 24 percent

6. Which of the following variables was not significantly related to complaint of dizziness in table 1?

   • Age

   • Smoking

   • Hypertension

7. Which of the following variables was significantly related to dizziness in all statistical models in Table 2?

   • Hypertension

   • Diabetes

   • Physical activity

8. Which was the most common balance complaint (all the time) in Table 3?

   • Black out

   • Lightheaded

   • Spinning

9. Which variant of dizziness was not related to cardiometabolic variables in adjusted models in Tables 4-6?

   • Vestibular

   • Orthostatic

   • Migraine

10. Which variant of dizziness had the highest prevalence among the Jackson Heart Study participants? (tip: look at sample sizes)

    • Vestibular

    • Orthostatic

    • Migraine

 

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Publikationsverlauf

Artikel online veröffentlicht:
13. August 2021