Sudden sensorineural hearing loss is associated with chronic rhinosinusitis: population-based study.

Sudden sensorineural hearing loss is associated with chronic rhinosinusitis: population-based study.

J Laryngol Otol. 2016 Apr 27;:1-5

Authors: Hung SH, Lin HC, Kao LT, Wu CS, Chung SD

Abstract
BACKGROUND: This study aimed to evaluate the association of chronic rhinosinusitis with sudden sensorineural hearing loss using a population-based database.
METHODS: Sampled subject data were obtained from the Taiwan Longitudinal Health Insurance Database 2000. A total of 3325 patients with sudden sensorineural hearing loss were identified and 9975 controls were randomly selected. A conditional logistic regression was used to calculate the odds ratio for having been previously diagnosed with chronic rhinosinusitis, for cases and controls.
RESULTS AND CONCLUSION: The adjusted odds ratio of having prior chronic rhinosinusitis among cases compared to controls was 1.36 (95 per cent confidence interval = 1.16-1.60). The significant relationship between sudden sensorineural hearing loss and chronic rhinosinusitis was most pronounced among those patients aged 44 years or less (compared to controls) (odds ratio = 2.18; 95 per cent confidence interval = 1.63-2.92). However, the significant relationship between sudden sensorineural hearing loss and prior chronic rhinosinusitis was not sustained for patients older than 60 years compared to controls.

PMID: 27117586 [PubMed - as supplied by publisher]

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