Body mass index, waist circumference, and risk of hearing loss: a meta-analysis and systematic review of observational study.

ABSTRACT:

Background

Emerging evidence implicates excess weight as a potential risk factor for hearing loss. However, this association remained inconclusive. Therefore, we aimed to systematically and quantitatively review the published observational study on the association between body mass index (BMI) or waist circumference (WC) and hearing loss.

Methods

The odds ratios (ORs) or relative risks (RRs) with their 95% confidence intervals (CIs) were pooled under a random-effects model. Fourteen observational studies were eligible for the inclusion in the final analysis.

Results

In the meta-analysis of cross-sectional studies, the ORs for prevalent hearing loss were 1.10 (95% CI 0.88, 1.38) underweight, 1.14 (95% CI 0.99, 1.32) for overweight, OR 1.40 (95% CI 1.14, 1.72) for obesi

SUBMITTER: Yang JR 

PROVIDER: S-EPMC7320546 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature