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Titre : | Association Between Cardiometabolic Factors and Dizziness in African Americans : The Jackson Heart Study (2021) |
Auteurs : | Amrita Ray ; Christopher Spankovich ; Charles E. Bishop ; Dan Su ; Yuan-I Min ; John M. Schweinfurth |
Type de document : | Article |
Dans : | Journal of the American Academy of Audiology (JAAA) (Vol. 32, n° 3, March 2021) |
Article en page(s) : | p. 186-194 |
Note générale : | DOI: 10.1055/s-0041-1722949 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Afro-américains ; Études épidémiologiques ; Facteurs de risque cardiométaboliques ; Sensation vertigineuse ; Vertige |
Résumé : |
Background
Balance dysfunction is a complex, disabling health condition that can present with multiple phenotypes and etiologies. Data regarding prevalence, characterization of dizziness, or associated factors is limited, especially in an African American population. Purpose The aim of the study is to characterize balance dysfunction presentation and prevalence in an African American cohort, and balance dysfunction relationship to cardiometabolic factors. Research Design The study design is descriptive, cross sectional analysis. Study Sample The study sample consist of N = 1,314, participants in the Jackson Heart Study (JHS). Data Collection and Analysis JHS participants were presented an initial Hearing health screening questionnaire (N = 1,314). Of these, 317 participants reported dizziness and completed a follow-up Dizziness History Questionnaire. Descriptive analysis was used to compare differences in the cohorts' social-demographic characteristics and cardiometabolic variables to the 997 participants who did not report dizziness on the initial screening questionnaire. Based on questionnaire responses, participants were grouped into dizziness profiles (orthostatic, migraine, and vestibular) to further examine differences in cardiometabolic markers as related to different profiles of dizziness. Logistical regression models were adjusted for age, sex, education, reported noise exposure, and hearing sensitivity. Results Participants that reported any dizziness were slightly older and predominantly women. Other significant complaints in the dizzy versus nondizzy cohort included hearing loss, tinnitus, and a history of noise exposure (p Conclusion Dizziness among African Americans is comparable to the general population with regards to age and sex distribution, accordingly to previously published estimates. Participants with dizziness symptoms appear to have significant differences in BMI and blood pressure regulation, especially with associated orthostatic or migraine type profiles; this relationship does not appear to be conserved in participants who present with vestibular etiology symptoms. |
Disponible en ligne : | Oui/Non |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://medone-comsci.thieme.com/ejournals/2157-3107_2021_03?context=search#/10.1055-s-0041-1722949 |
Exemplaires (1)
Cote | Support | Localisation | Section | Disponibilité |
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Journal of the American Academy of Audiology. Vol. 32, n° 3 (March 2021) | Périodique papier | Ixelles | Rez | Consultation sur place uniquement Exclu du prêt |