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Correlation Between Benign Paroxysmal Positional Vertigo and 25-hydroxyvitamin D.

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|July 14, 2020
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Summary
This summary is machine-generated.

Lower vitamin D levels are a risk factor for benign paroxysmal positional vertigo (BPPV) in specific age and sex groups. However, the correlation between vitamin D and BPPV is non-existent in other demographics.

Keywords:
25-hydroxyvitamin Dbenign paroxysmal positional vertigoestrogenlowerotoconiavitamin D

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Area of Science:

  • Endocrinology
  • Neurology
  • Public Health

Background:

  • Benign paroxysmal positional vertigo (BPPV) is a common vestibular disorder.
  • The relationship between vitamin D deficiency and BPPV has been debated.
  • Understanding demographic variations in vitamin D levels is crucial for BPPV research.

Purpose of the Study:

  • To investigate the correlation between 25-hydroxyvitamin D (25(OH)D) levels and BPPV.
  • To explore the influence of age and sex on 25(OH)D levels in BPPV patients and controls.

Main Methods:

  • Retrospective analysis of 380 BPPV patients and 3,125 control subjects.
  • Stratification of subjects into age- and sex-based subgroups.
  • Comparison of 25(OH)D levels between BPPV and control groups across subgroups.

Main Results:

  • Male subgroups exhibited significantly higher 25(OH)D levels than female subgroups in both BPPV and control groups.
  • 25(OH)D levels generally increased with age, with significant differences noted in control subgroups.
  • Specific age and sex subgroups showed significant correlations between lower vitamin D levels and BPPV.

Conclusions:

  • Vitamin D levels demonstrate significant variations based on sex and age.
  • Lower vitamin D is a risk factor for BPPV in males and females under 40, and females aged 40-49 and 60-69.
  • No correlation between vitamin D and BPPV was found in older females and males over 40.