Analysis of relationship between hearing loss degree and hypertension in different genders of occupational noise-exposed populations
10.3969/j.issn.1671-8348.2024.08.022
- VernacularTitle:不同性别职业噪声暴露人群听力损失程度与高血压的关联分析
- Author:
Rui XU
1
;
Yu LUO
;
Huaxin DENG
;
Bin HU
;
Jingfu QIU
Author Information
1. 重庆医科大学公共卫生学院,重庆 400042
- Keywords:
noise,occupational;
auditory threshold;
hearing loss;
follow-up;
gender;
hypertension
- From:
Chongqing Medicine
2024;53(8):1237-1243
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effects of occupational noise exposure on hypertension in Chongqing area,and to provide reference for the prevention and treatment of hypertension in noise-exposed populations.Methods Using the Chongqing key occupational disease surveillance and occupational disease hazard factor site monitoring database,the samples of adult male and female occupational noise-exposed popu-lations in Chongqing were selected by the cluster sampling,the physical examination data were collected,and the degree of hearing loss was evaluated by the binaural high-frequency mean hearing thresholds.The follow-up lasted for 3 years (2017-2019) and 5 years (2017-2021).The age,noise operation working age,BMI and blood pressure were respectively compared among the male and female respondents with different degrees of hearing loss;the Cox proportional risk regression model was adopted to analyze the relationship between de-gree of hearing loss and hypertension.Results After 3-year follow-up,the prevalence rate of hypertension in the respondents was 6.47％(308/4761),6.92％(289/4178) in males and 3.26％(19/583) in females;the de-tection rates of normal hearing,mild hearing loss and high degree of hearing loss were 46.42％,42.62％ and 10.96％ respectively.After 5-year follow-up,the prevalence rate of hypertension among the respondents was 12.44％ (431/3464),12.92％(399/3088) in males,and 8.51％(32/376) in females;the detection rates of normal hearing,mild hearing loss,and high degree of hearing loss were 64.20％,25.87％ and 9.93％ respec-tively.After 3-year,5-year follow-up,there was no significant difference in the systolic blood pressure among respondents with different degrees of hearing loss in males and females (P>0.05),but the diastolic blood pressure had significant difference (P<0.05).After adjusting the confounding factors,the 5-year risk of hy-pertension in male respondents with noise-induced mild hearing loss (binaural high-frequency mean hearing threshold 25-40 dB) was significantly increased (HR=1.25,95％CI:1.05-1.48,P<0.01).The 5-year risk of hypertension in female respondents with noise induced high degree of hearing loss (binaural high-frequency mean hearing threshold>40 dB) was significantly increased (HR=1.26,95％CI:1.10-1.44,P<0.01). Conclusion Among the populations with occupational noise exposure,the risk of developing hypertension in males with mild hearing loss is increased,and the risk of developing hypertension in males with high degree of hearing loss is increased.
