Noise Exposure and Dizziness in Middle-Aged Adults: A Nationally Representative Study

A 94.8 KB PDF data sheet from a study analyzing nationally representative data from adults aged 40–59 years participating in KNHANES. The study, authored by Hyunji Kim and last updated on 2026-05-19, evaluates associations between workplace noise exposure, earphone use duration, and dizziness symptoms.

Use Cases

• Modeling the association between joint noise exposures and dizziness based on workplace noise and earphone use duration categories.
• Investigating effect modification by audiometric hearing status, as the description notes more pronounced associations in individuals with normal hearing.
• Replicating survey-weighted logistic regression analyses using demographic, behavioral, cardiometabolic, and psychological adjustment factors mentioned in the methods.

Strengths

• Data is from a nationally representative survey (KNHANES), which likely supports population-level inference.
• Analysis includes multiple exposure specifications (categorical, continuous, joint) and a fully adjusted model, suggesting methodological rigor.
• The dataset is openly licensed under CC-BY-4.0, facilitating reuse.

Limitations

• The dataset is a 94.8 KB PDF data sheet; the underlying tabular data and its row count are unavailable.
• Column-level documentation is absent; field semantics must be inferred from the study description after download.
• Freshness should be verified as the last update date is in the future (2026-05-19).

Provenance

Source

KNHANES (Korea National Health and Nutrition Examination Survey)

Collection Method

Survey data analysis using survey-weighted logistic regression models.

Freshness

Last updated 2026-05-19 04:18:56; freshness should be verified.

Geography

Nationally representative data from Korea (inferred from KNHANES).