Objective To understand the effect of age on health‐related quality of life (HRQoL) in patients with hearing loss and determine how primary language mediates this relationship. Study Design Cross‐sectional study. Setting General otolaryngology clinic in Los Angeles. Methods Demographics, medical records, and HRQoL data of adult patients presenting with otology symptoms were reviewed. HRQoL was measured using the Short‐Form 6‐Dimension utility index. All patients underwent audiological testing. A path analysis was performed to generate a moderated path analysis with HRQoL as the primary outcome. Results This study included 255 patients (mean age = 54 years; 55% female; 27.8% did not speak English as a primary language). Age had a positive direct association with HRQoL (p < .001). However, the direction of this association was reversed by hearing loss. Older patients exhibited significantly worse hearing (p < .001), which was negatively associated with HRQoL (p < .05). Primary language moderated the relationship between age and hearing loss. Specifically, patients who did not speak English as a primary language had significantly worse hearing (p < .001) and therefore worse HRQoL (p < .01) than patients who spoke English as a primary language with hearing loss. Increasing age was associated with bilateral hearing loss compared to unilateral hearing loss (p < .001) and subsequently lower HRQoL (p < .001). Polypharmacy (p < .01) and female gender (p < .01) were significantly associated with lower HRQoL. Conclusion Among otolaryngology patients with otology symptoms, older age and not speaking English as a primary language were associated with worse hearing and subsequently lower HRQoL.
Objectives: The combined effects of age and gender on health-related quality of life (HRQoL) in otolaryngology patients are unclear. This study tested the hypothesis that the effect of age on HRQoL differs by gender in otolaryngology patients.Methods: Patients seen in a general otolaryngology clinic were included in this retrospective chart review. HRQoL was measured by the SF-6D score. Patient characteristics, including demographics and category of chief otolaryngology complaint, were extracted from medical records. A multivariable linear regression analysis was used to analyze the combined effect of age and gender on HRQoL. The model was adjusted for race, ethnicity, number of complaint categories, and number of medications.Results: The study included 728 patients (age mean = 52, SD = 18; 48% male). Multivariable linear regression models found a significant interaction effect between age and gender (β = 0.213, p < 0.05). For younger patients, female gender was protective; however, at age greater than 35 years, female gender was a risk factor for decreased HRQoL. Compared to Black patients, Asian and other race patients reported significantly greater HRQoL (β = 0.207, p < 0.05 for Asian; β = 0.126, p < 0.05 for other races). Additionally, an antagonistic interaction effect was found between age and number of category of otolaryngology complaints in moderating HRQoL (β = 0.468, p < 0.001).Conclusion: Age affects HRQoL differently in men than in women. Among otolaryngology patients, women experience a greater decrease in HRQoL as they age.
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