Ear Diseases in Xi'an Secondary School Students
Author Information
Author(s): Chen Yang, Li Xu, Xu Zhan, Li Zonghua, Zhang Pengzhi, He Ya, Wang Fangyuan, Qiu Jianhua
Primary Institution: Fourth Military Medical University
Hypothesis
Is there a relationship between ear diseases and the use of portable audio devices, insomnia, and academic stress among secondary school students in Xi'an, China?
Conclusion
There is a high prevalence of ear disease among secondary school students, and insomnia and excessive use of portable audio devices may be related to adolescent sensorineural hearing loss.
Supporting Evidence
- 3.32% of students had some form of ear disease.
- Boys had a higher prevalence of ear disease than girls.
- Sensorineural hearing loss was significantly associated with insomnia and portable audio device use.
Takeaway
Many students in Xi'an have ear problems, and using loud music devices and not sleeping well can make it worse.
Methodology
A stratified random sampling survey was conducted in 29 secondary schools, collecting demographics, medical histories, and performing otologic examinations.
Potential Biases
Potential bias due to self-reported data on device use and stress levels.
Limitations
The study only included urban and suburban students, not rural students.
Participant Demographics
1567 students aged 12 to 19, with 793 boys and 774 girls.
Statistical Information
P-Value
p<0.05
Confidence Interval
95% confidence interval 2.128-8.578
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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