果冻传媒

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Dr Dalia Tsimpida

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My research addresses socioeconomic inequalities in hearing health across the life course, combining social epidemiology with longitudinal biomarker-linked data. I developed the Conceptual Model of Hearing Health Inequalities (HHI Model), the first framework integrating sensory health disparities with healthy ageing outcomes, and have used large-scale datasets - including the English Longitudinal 果冻传媒 of Ageing (ELSA) and routine NHS primary care records covering 2.7 million patients - to update national hearing loss prevalence estimates and identify the socioeconomic and environmental drivers of hearing decline.

My work sits at the interface of ageing, public health, nutrition and quantitative epidemiology, and has directly informed UK policy, including reversal of NHS hearing aid access restrictions and inclusion in the Chief Medical Officer's Annual Report 2023. My current focus extends this work to test whether dietary metabolic pathways (diet, insulin resistance, glycaemic control) help explain socioeconomic inequalities in hearing loss in older adults.

Scientific Inspiration

Not one person, but a community - the Deaf and hard-of-hearing people I first worked alongside, who taught me that hearing loss itself isn't the barrier; poor data and policy are. That's what still drives me: turning overlooked numbers into evidence that changes lives.

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