The effect of air force personnel’s recognition of noise and noise annoyance on earplug-wearing practice
Authors
김희영
College
Graduate School of Public Health (보건대학원)
Department
Graduate School of Public Health (보건대학원)
Degree
석사
Issue Date
2023-08
Abstract
This study aimed to examine the correlation between noise annoyance and the practice of wearing earplugs by conducting a survey on 298 Air Force personnel to assess their recognition of noise levels. The participants consisted of soldiers, officers, and pilots from a specific Air Force fighter wing, divided into two groups based on their exposure to noise. A self-administered questionnaire was used to evaluate their recognition of noise, annoyance caused by fighter jet and shooting noise, and their adherence to wearing earplugs. Results indicated that interest in noise and hearing increased with age, with pilots, officers, and individuals with longer years of service displaying higher levels of interest. Similarly, pilots, officers, and those with longer years of service exhibited greater interest in hearing protection. However, concerns about hearing loss were more pronounced among individuals with preexisting ear complaints and longer years of service. Pilots and the noise-exposed group demonstrated higher levels of interest in hearing protection and greater concerns about hearing loss compared to the non-noise-exposed group. Within the Air Force fighter wing personnel, annoyance caused by fighter jet noise was found to be higher than that caused by shooting noise. The level of annoyance caused by shooting noise increased with age, higher education levels, preexisting ear complaints, officer ranks, and longer years of service. Officers in the noise-exposed group exhibited significantly higher levels of noise recognition and annoyance caused by fighter jet and shooting noise compared to soldiers in the non-noise-exposed group. The frequency of earplug usage was higher among individuals who had higher levels of noise recognition and annoyance, with pilots demonstrating the highest usage, followed by the noise-exposed group, and then the non-noise-exposed group. The main influencing factor for earplug-wearing was identified as the interest in hearing protection.
본 연구는 공군 장병을 대상으로 설문지를 통해 소음인식도를 조사하여 소음성가심과 귀마개 착용 여부의 관련성을 알아보기 위해 수행되었다. 공군의 한 비행단에서 소음부서와 비소음부서의 병사 및 간부, 조종사 298명을 대상으로 하였으며, 소음에 대한 인식도, 전투기 및 사격 소음의 성가심, 귀마개 착용 실천 등에 대해 자기 기입식 설문조사를 실시하였다. 소음 및 청력에 대한 관심은 나이가 많을수록 높았고, 조종사와 부사관, 근속 연수가 길수록 관심이 높았다. 청력보호에 대한 관심 또한 조종사와 부사관이 높았고, 근속연수가 길수록 관심이 높았다. 그러나 청력손실에 대한 우려는 귀 질환이 있는 경우와 근속 연수가 길수록 높게 나타났다. 청력보호에 대한 관심과 청력손실에 대한 우려는 조종사와 소음부서가 비소음부서보다 높았다. 비행단 장병의 소음성가심은 전투기 소음이 사격 소음보다 높았으며, 사격 소음성가심은 연령이 증가할수록 높았고, 대졸 이상, 귀 질환이 있는 경우, 간부, 근속연수가 길수록 높았다. 소음부서 간부는 소음인식도와 전투기 및 사격 소음성가심이 유의하게 가장 높았고, 비소음부서 병사는 가장 낮았다. 소음인식도와 소음성가심이 높을수록 귀마개 착용하는 인원이 많았으며, 귀마개 착용 실천 정도는 조종사> 소음부서 > 비소음부서 순으로 높았고, 귀마개 착용에 영향을 미치는 요인은 청력보호에 대한 관심이었다.