Early Auditory and Psychological Shifts in Newly Enlisted Republic of Korea Air Force Soldiers Exposed to Aircraft Noise: A Pilot Prospective Study

Aircraft noise is an occupational and environmental stressor associated with auditory injury and adverse mental health outcomes, but prospective evidence in newly enlisted personnel remains limited. This pilot study examined early changes in hearing thresholds and psychological well-being among Republic of Korea Air Force soldiers.

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✦ The floor

Discussion

Signed responses from readers of the wire.

✦ Clinical Takeaway ✦

Preliminary pilot findings only; no actionable change in audiology practice, but results support the value of early audiological monitoring for military personnel newly exposed to aircraft noise.

✦ Why It Matters ✦

Identifying the earliest auditory and psychological effects of military aircraft noise exposure could justify proactive hearing conservation protocols from the start of service.

✦ Key Points ✦

01Pilot prospective design tracks newly enlisted Korean Air Force soldiers from the beginning of noise exposure.
02Both auditory measures and psychological well-being were assessed, acknowledging the co-occurrence of noise-induced hearing and mental health effects.
03Early subclinical changes in hearing may precede detectable threshold shifts on standard audiograms.
04Small sample size limits generalizability; described as a pilot study.
05Findings could inform military hearing conservation program design in South Korea and comparable settings.

✦ Claims & Evidence ✦

ClaimEvidenceSupport

Newly enlisted Air Force soldiers show early auditory and psychological shifts following aircraft noise exposure.

studypartially supported

Early monitoring can detect subclinical hearing changes before standard audiometric thresholds are affected.

studyunclear

✦ Research metadata ✦

PMID: 42684363
DOI: 10.4103/nah.nah_58_26.
Journal: Noise and Health
Publication type: research_article
Evidence level: 2b
Population: Newly enlisted Republic of Korea Air Force soldiers
Intervention: Aircraft noise exposure at the start of military service
Comparator: Baseline pre-exposure measures within the same cohort

Primary outcomes

Early auditory threshold changes; Psychological well-being shifts following noise exposure onset

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