Combined Noise Exposure and Hearing Difficulty as Independent Correlates of Tinnitus-Related Trouble Falling Asleep: A Nationally Representative Analysis of U.S. Adults

Noise exposure is an established risk factor for tinnitus, yet its association with tinnitus-related trouble falling asleep remains underexplored at the population level. This study examined associations between occupational and leisure noise exposure and tinnitus-related trouble falling asleep in U.S. adults, adjusting for hearing difficulty.

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Audiologists managing patients with combined noise exposure and hearing difficulty should routinely screen for tinnitus-related sleep disturbance, as these co-occurring factors appear to compound insomnia risk.

Quantifying the combined burden of noise exposure, hearing difficulty, and tinnitus-related insomnia at a population level strengthens the rationale for integrated audiology–sleep health management.

1. 01Nationally representative U.S. adult sample strengthens generalizability of findings.
2. 02Combined noise exposure plus hearing difficulty is a stronger predictor of tinnitus-related sleep trouble than either factor alone.
3. 03Both noise exposure and hearing difficulty were identified as independent correlates — not merely co-linear.
4. 04Tinnitus-related insomnia is a distinct, under-addressed outcome beyond audiometric hearing loss.
5. 05Results support multidisciplinary management linking audiology and sleep medicine.

PMID

42684364

DOI

10.4103/nah.nah_81_26.

Journal

Noise and Health

Publication type

research_article

Evidence level

2b

Population

Nationally representative sample of U.S. adults

Intervention

Combined noise exposure and self-reported hearing difficulty

Comparator

Adults without noise exposure or hearing difficulty (and single-factor groups)