Prevention of occupational laryngitis in teachers

Authors

DOI:

https://doi.org/10.26641/2307-0404.2020.3.214858

Keywords:

working conditions of teachers, morbidity of teachers, chronic laryngitis, voce load, prevention of occupational laryngitis, therapy of occupational laryngitis

Abstract

The number of people in need of phoniatric help is constantly increasing. People with voice problems are of working age. The object of researche: lowering risk of progression of vocal pathology based on a comprehensive system of management of teachers’ occupational risks. Hygienic, epidemiological, sanitary-statistical, in-depth medical examination method and mathematical-statistical methods were applied. Working conditions of teachers are characterized by complex effects of harmful production factors, which can reach 3d degree of 3d class of harmful work by intensity (according to the calculated points 3,63), 2nd degree of 3d class of harmful pressure on vocal apparatus (27,52±3,54 hours), 1st degree of 3d class of harmful by equivalent noise level and unfavorable microclimate. The most widespread pathologies of the vocal apparatus are chronic hypertrophic laryngitis (190,20±22,61) and chronic catarrhal laryngitis (131,00±15,07 cases). Almost 70% of occupational laryngitis cases are in the age group of 46-60 years. The critical length of service influenced by voice load is 10-19 years. The length of service more than 20 years in conditions of voice load increases the etiological percent of occupational pathology causes to 81,8%. Therefore, an age of 45,8±0,5 and older is dangerous for the occupational laryngitis progression and requires a special approach of development and imple­mentation of preventive measures aimed at maintaining of occupational health. Suggested complex of measures increase the healthy life by 7,3 years and reduce the loss of healthy life years determined by the impact of voice activity by 7,1 years. At the same time for physical health component (PH) by 4,5 and 4,3, and the psychological health component (MH) by 10,3 and 10,1 years QALY respectively.

Author Biographies

I. V. Savushina

SI “Ukrainian Scientific and Research Institute of Industrial Medicine”
Vinohradova str., 40, Kryvyi Rih, Dnipropetrovsk Region, 50096, Ukraine

O. I. Pavlenko

SI “Ukrainian Scientific and Research Institute of Industrial Medicine”
Vinohradova str., 40, Kryvyi Rih, Dnipropetrovsk Region, 50096, Ukraine

Y. V. Zos'ka

Classical private university
Zhukovskoho str., 70 b, Zaporizhzhia, 69002, Ukraine

References

Apykhtin KO, Latina HO. [The mode of work and hygienic working conditions of teachers in modern secondary schools]. Young Scientist. 2016;11.1(38.1):1–4. in Ukraine.

Vitsiuk AA. [Occupational diseases of teachers]. The world of medicine and biology. 2017;2(60):200-3. Ukrainian.

Kotova IA, Davoian OV. [Analysis and new di­rections in the work of the phoniatric service of Krivoy Rog]. Zhurnal vushnykh, nosovykh i horlovykh khvorob. 2016;3:77-78. Ukrainian.

Moskalyk OYe. [Functional disorders of voice in people with vocal professions, patients with allergic rhi­nosinusitis]. Zhurnal vushnykh, nosovykh i horlovykh khvorob. 2016;3:94-95. in Ukraine.

Stepanova YuYe, Gotovyakhina TV, Makhotkina NN. [The importance of timely diagnosis of diseases of the larynx at the initial examination by an otolaryn­gologist]. Meditsinskii sovet. 2018;20:58–60. Russian. doi: https://doi.org/10.21518/2079-701X-2018-20-58-64

Khollas T, Koyn D, Potter P. [Study of working conditions of school teachers of natural sciences]. Nauchno-metodicheskyi elektronnyi zhurnal «Kontsept». 2016;1:91-95. Russian.

Baiba T. Epidemiology of Voice Disorders in Lat­vian School Teachers. Journal of Voice. 2017;31(4):508.e1–508.e9. doi: https://doi.org/10.1016/j.jvoice.2016.10.014

Dan L, Bei W, Hui Y, Fei C, Jun L, Yanan X, Yitao Z, Yu Z, Jian Z, Haiyang W. A Comparative Study of the VHI-10 and the V-RQOL for Quality of Life Among Chinese Teachers With and Without Voice Disorders. Journal of Voice. 2017;31(4):509.e1-e6. doi: https://doi.org/10.1016/j.jvoice.2016.10.025

Natour YS, Sartawi AM, Al MO. et al. Emirati teachers' perceptions of voice handicap. Journal of Voice. 2016;30:378 (e13-20). doi: https://doi.org/10.1016/j.jvoice.2015.04.001

Matthew H. Working Toward a Common Voca­bulary: Reconciling the Terminology of Teachers of Singing, Voice Scientists, and Speech-Language Patholo­gists. Journal of Voice. 2017;31(6):647-48. doi: https://doi.org/10.1016/j.jvoice.2016.12.014

Seifpanahi S, Izadi F, Jamshidi A. Prevalence of voice disorders and associated risk factors in teachers and nonteachers in Iran. Journal of Voice. 2016;30:e19-e23. doi: https://doi.org/10.1016/j.jvoice.2015.05.019

Vitsiuk AA. [Teachers health as an actual prob­lem of modern soсiety]. Likars'ka sprava. 2018;1-2:178-81. Ukraine. doi: https://doi.org/10.31640/JVD.1-2.2018(30)

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Published

2020-10-05

How to Cite

1.
Savushina IV, Pavlenko OI, Zos’ka YV. Prevention of occupational laryngitis in teachers. Med. perspekt. [Internet]. 2020Oct.5 [cited 2024Jun.17];25(3):161-8. Available from: https://journals.uran.ua/index.php/2307-0404/article/view/214858

Issue

Section

PREVENTIVE MEDICINE