Association between individual, household, and area-level socioeconomic status indicators and sensorineural hearing loss in adults in southwest Iran: a population-based study

Abstract

IntroductionHearing loss is the fourth most common chronic disease, but studies on the relationship between hearing loss and socioeconomic factors are limited. We aimed to examine the association between hearing loss and socioeconomic factors among 35–70 year adults in southwest Iran.Materials and methodsThis population-based cross-sectional study was conducted in the baseline of Hoveyzeh cohort study in adults aged 35–70 in southwest Iran between 2017 and 2021. Information on socioeconomic factors, demographic characteristics, comorbidities, family history of hearing loss, and noise exposure was collected. We assessed the relationship between three levels of socioeconomic factors (individual, household, and area level) with sensorineural hearing loss (SNHL). Multiple logistic regression was used to adjust the potential confounders.ResultsAmong a total of 1,365 assessed participants, 485 patients were diagnosed as having hearing loss, and the other 880 individuals were diagnosed without hearing loss, which is considered the case and the control group, respectively. At the individual level of socioeconomic, the odds of having hearing loss in the participants with high school education and diploma, [OR = 0.51 (95%CI:0.28–0.92)], and the individuals with university education [OR = 0.44 (95%CI:0.22–0.87)] were significantly lower than the illiterate participants. At the household socioeconomic level, the odds of having hearing loss were lower for those with poor [OR = 0.63 (95%CI:0.41–0.97)] and moderate [OR = 0.62 (95%CI:0.41–0.94)] wealth status vs. those with the poorest wealth status. In the area level socioeconomic, although the odds of hearing loss in the residents of affluent areas were slightly lower than the residents of deprived areas, there was no significant difference among the groups.ConclusionThe individuals with hearing loss may have insufficient education and income.

Research progress on the treatment and nursing of sensorineural hearing loss

“…Additionally, SNHL prevention is crucial, and nurses should focus on disease prevention education during the nursing process, such as maintaining healthy lifestyles and avoiding noisy environments to reduce the risk of illness ( Rahimi et al, 2023 ). The development of emerging therapies, new technologies, and ongoing clinical trials has promoted the advancement of treatment and care for SNHL, resulting in improved prognosis.…”