Browse > Article

Effect of Hand Transmitted Vibration on the Auditory System  

Yoon, Jae-Kook (Department of Occupational and Environmental Medicine, University of Ulsan, College of Medicine, Ulsan University Hospital)
Yoo, Cheol-In (Department of Occupational and Environmental Medicine, University of Ulsan, College of Medicine, Ulsan University Hospital)
Lee, Ji-Ho (Department of Occupational and Environmental Medicine, University of Ulsan, College of Medicine, Ulsan University Hospital)
Publication Information
Annals of Occupational and Environmental Medicine / v.23, no.1, 2011 , pp. 18-30 More about this Journal
Abstract
Objectives: This study was undertaken to estimate the effect of hand transmitted vibration exposure for long time period on the auditory system in shipyard grinder workers. Methods: From 2006 to 2009, the study was carried out on 87 grinder workers for hand transmitted vibration exposure group, with 81 welders who were served as the control group. All subjects were male; at baseline, none of the participants had ear disease or diabetes mellitus. Auditory threshold at different frequencies ranged from 0.25 kHz to 8 kHz for both ear was recorded; the following were also collected from the subjects: age, exposure duration, noise exposure level of investigation year, total cholesterol, systolic/diastolic blood pressure, and smoking history. Results: In comparison of two groups, mean of age, exposure duration, noise level, total cholesterol, systolic/diastolic blood pressure, smoking rate were not significantly different between the groups. Auditory thresholds of 0.25, 0.5 kHz frequencies in both ear, 1 kHz frequency in right ear, and 8 kHz frequency in left ear were higher in hand-transmitted vibration exposure group than that in the control group at a statistically significant level. After stratification by age 50 years, there were no significant differences between the two groups in less than 50-years old age group, but auditory threshold of 0.25, 0.5, 1 and 8 kHz frequency were significantly different between the two groups in above 50-years old age group. The differences between two groups ranged from 0.4 dB(HL) to 6.7 dB(HL). Multiple linear regression analysis showed that hand transmitted vibration exposure was significant only in 0.25, 0.5 kHz frequency and the regression coefficients of vibration exposure ranged from 3.826 to 5.028 in those frequencies. Conclusions: The differences of hearing threshold between two groups only in the 50-years old group were possibly owing to changed peripheral vascular system with autonomic nervous system, and significances only in low frequencies such as 0.25, 0.5 kHz probably mean that hand vibration exposure have been transmitted to auditory organ over long term. Collectively, older people can be more susceptible to hearing loss in the presence of hand transmitted vibration exposure and auditory threshold at low frequency may be more affected by the hand transmitted vibration exposure than high frequency.
Keywords
Hearing loss; Hand-arm vibration syndrome; Autonomic nervous system; Cochlear; Auditory threshold;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Pyykko I, Starck J, Farkkila M, Hoikkala M, Korhonen O, Nurminen M. Hand-arm vibration in the aetiology of hearing loss in lumberjacks. Br J Ind Med 1981;38:281-9.
2 Farkkila M, Pyykko I, Heinonen E. Vibration stress and the autonomic nervous system. Kurume Med J 1990;37 Suppl:S53-60.   DOI
3 Sakakibara H, Yamada S. Vibration syndrome and autonomic nervous system. Cent Eur J Public Health 1995;3 Suppl:11-4.
4 Hinchcliffe R. Occupational noise-induced hearing loss. Proc R Soc Med 1967;60:1111-7.
5 Man A, Winerman I. Does drill noise during mastoid surgery affect the contralateral ear? Am J Otol 1985;6:334-5.
6 Daniel E. Noise and hearing loss: a review. J Sch Health 2007;77:225-31.   DOI   ScienceOn
7 Torre P, 3rd, Cruickshanks KJ, Klein BE, Klein R, Nondahl DM. The association between cardiovascular disease and cochlear function in older adults. J Speech Lang Hear Res 2005;48:473-81.   DOI   ScienceOn
8 Diaz de Leon-Morales LV, Jauregui-Renaud K, Garay- Sevilla ME, Hernandez-Prado J, Malacara-Hernandez JM. Auditory impairment in patients with type 2 diabetes mellitus. Arch Med Res 2005;36:507-10.   DOI   ScienceOn
9 Iki M, Kurumatani N, Moriyama T, Ogata A. Vibration-induced white finger and auditory susceptibility to noise exposure. Kurume Med J 1990;37 Suppl:S33-44.   DOI
10 Zou J, Bretlau P, Pyykko I, Starck J, Toppila E. Sensorineural hearing loss after vibration: an animal model for evaluating prevention and treatment inner ear hearing loss. Acta Otolaryngol 2001;121:143-8.   DOI   ScienceOn
11 Sutinen P, Zou J, Hunter LL, Toppila E, Pyykko I. Vibration-induced hearing loss: mechanical and physiological aspects. Otol Neurotol 2007;28:171-7.   DOI   ScienceOn
12 Tos M, Trojaborg N, Thomsen J. The contralateral ear after translabyrinthine removal of acoustic neuromas: is there a drill-noise generated hearing loss? J Laryngol Otol 1989;103:845-9.   DOI
13 Kakarlapudi V, Sawyer R, Staecker H. The effect of diabetes on sensorineural hearing loss. Otol Neurotol 2003;24:382-6.   DOI   ScienceOn
14 Pyykko I, Gemne G. Pathophysiological aspects of peripheral circulatory disorders in the vibration syndrome. Scand J Work Environ Health 1987;13:313-6.   DOI   ScienceOn
15 Gemne G. Pathophysiology of white fingers in workers using hand-held vibrating tools. Nagoya J Med Sci 1994;57 Suppl:87-97.
16 Lee JH, Kang W, Yaang SR, Choy N, Lee CR. Cohort study for the effect of chronic noise exposure on blood pressure among male workers in Busan, Korea. Am J Ind Med 2009;52(6): 509-517.   DOI   ScienceOn
17 Urquhart AC, McIntosh WA, Bodenstein NP. Drillgenerated sensorineural hearing loss following mastoid surgery. Laryngoscope 1992;102:689-92.   DOI   ScienceOn
18 Pyykko I, Pekkarinen J, Starck J. Sensory-neural hearing loss during combined noise and vibration exposure. An analysis of risk factors. Int Arch Occup Environ Health 1987;59:439-54.   DOI   ScienceOn
19 Korean Ministry of Labor. The results of Korean worker's health examination in 2008.Available:http://www. moel.go.kr/view.jsp?cate=3&sec=2&mode=view& smenu=3&bbs_cd=105&state=A&seq=126717547586 9[cited 28 October 2010]. (Korean)
20 Miyakita T, Miura H, Futatsuka M. Noise-induced hearing loss in relation to vibration-induced white finger in chain-saw workers. Scand J Work Environ Health 1987;13:32-6.   DOI   ScienceOn
21 Pyykko I, Farkkila M, Inaba R, Starck J, Pekkarinen J. Effect of hand-arm vibration on inner ear and cardiac functions in man. Nagoya J Med Sci 1994;57 Suppl:113-9.
22 Starck J, Jussi P, Ilmari P. Physical characteristics of vibration in relation to vibration-induced white finger. Am Ind Hyg Assoc J 1990;51:179-84.   DOI   ScienceOn
23 Yoo C, Lee JH, Lee CR, Kim Y, Lee H, Choi Kim YW, Chae CH, Kim H, Koh SB, Kim E, Lee LJ, Lee K. Occupational hand-arm vibration syndrome in Korea. Int Arch Occup Environ Health 2005;78:363-8.   DOI   ScienceOn
24 Zou J, Pyykko I, Sutinen P, Toppila E. Vibration induced hearing loss in guinea pig cochlea: expression of TNF-alpha and VEGF. Hear Res 2005;202:13-20.   DOI   ScienceOn
25 Pyykko I, Farkkila M, Toivanen J, Korhonen O, Hyvarinen J. Transmission of vibration in the handarm system with special reference to changes in compression force and acceleration. Scand J Work Environ Health 1976;2:87-95.   DOI   ScienceOn
26 Toppila E, Pyykko II, Starck J, Kaksonen R, Ishizaki H. Individual risk factors in the development of noiseinduced hearing loss. Noise Health 2000;2:59-70.
27 Miller JM, Dolan DF, Raphael Y, Altschuler RA. Interactive effects of aging with noise induced hearing loss. Scand Audiol Suppl 1998;48:53-61.
28 Bochnia M, Morgenroth K, Dziewiszek W, Kassner J. Experimental vibratory damage of the inner ear. Eur Arch Otorhinolaryngol 2005;262:307-13.   DOI   ScienceOn
29 Lee JM, Park JH. Measurement and assessment of hand-arm vibration due to grinders. Proceedings of the Korean Society for Noise and Vibration Engineering Conference, Chungju, Chungcheongbuk-do, Korea. Nov. 2003;1032-7. (Korean)
30 Palmer KT, Griffin MJ, Syddall HE, Pannett B, Cooper C, Coggon D. Raynaud's phenomenon, vibration induced white finger, and difficulties in hearing. Occup Environ Med 2002;59:640-2.   DOI   ScienceOn