Etiological factors associated with chronic suppurative otitis media in a population of Han adults in China.

Etiological factors associated with chronic suppurative otitis media in a population of Han adults in China.

Acta Otolaryngol. 2016 May 20;:1-5

Authors: Wang J, Chen B, Xu M, Wu J, Wang T, Zhao J, Zhang Q, Zhang Y

Abstract
OBJECTIVE: Risk factors for chronic suppurative otitis media (CSOM) were not clearly established. The study was to investigate the etiological factors for CSOM from a population of Han adults in China.
METHODS: A case-control study was conducted at Second Affiliated Hospital of Xi'an Jiaotong University, School of Medicine in China. A total of 416 individuals participated in this study, which included 206 cases and 210 controls.
RESULTS: Multivariate logistic regression analysis revealed male (OR = 0.42; 95% CI: 0.21-0.83), BMI increasing (OR = 0.85; 95% CI: 0.77-0.93), URTI (OR = 152.85; 95% CI: 34.11-684.93), smoke/passive smoke (OR = 7.11; 95% CI: 3.36-15.07), residential location (urban area) (OR = 0.27; 95% CI: 0.13-0.56), serum calcium increasing (OR = 0.09; 95% CI: 0.01-0.71) were prime risk factors for CSOM. Univariate analysis revealed that low socioeconomic status (OR= 2.33; 95% CI: 1.57-3.45) and hepatitis B (OR = 4.90; 95% CI: 1.82-13.21) were risk factors together with the above variables.
CONCLUSION: This study has identified several variables as risk factors for CSOM, suggesting better healthcare, living condition, as well as better nutrition might decrease the development of CSOM. Further studies are necessary to assess the outcome of CSOM after interventions in the etiological factors.

PMID: 27206699 [PubMed - as supplied by publisher]

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