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Vanderbilt study links genetics and hearing tests to loss risk

Researchers at Vanderbilt Health in Nashville found that combining genetic data with hearing tests improves predictions of sensorineural hearing loss.

A nurse helps a patient in a wheelchair down a hospital corridor, reflecting care and medical professionalism.
File photo A nurse helps a patient in a wheelchair down a hospital corridor, reflecting care and medical professionalism. Photo: RDNE Stock project

Study analyzes large participant group

The research team examined information from 16,000 participants to look at links between genetics and hearing issues. They discovered that using clinical audiometric tests alongside genetic data identifies people with hearing loss more effectively than standard medical codes alone.

Goal is early risk identification

Andie DeFreese, a doctoral candidate at Vanderbilt University, led the project to find individuals before symptoms become noticeable. The long-term aim involves creating accurate tools to spot those at risk of developing hearing loss in advance.

Further research needed for use

Experts note that additional study is required before these methods can be adopted for routine medical care. Hearing loss remains difficult to classify because patients experience the condition differently than standard tests might suggest.

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