HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS

The subjects of the study (observation) are the Kuzbass coal industry workers with occupational sensorineural hearing loss (exposed to the noise). Aim of the study – evaluation of the hygienic characteristics of noise exposure and detection of the hearing damage in workers of the Kuzbass coal indust...

Full description

Bibliographic Details
Main Authors: Светлана Наильевна Раудина, Виктор Андреевич Семенихин, Сергей Николаевич Филимонов
Format: Article
Language:Russian
Published: The Publishing House Medicine and Enlightenment 2020-12-01
Series:Medicina v Kuzbasse
Subjects:
Online Access:https://mednauki.ru/index.php/MK/article/view/520
_version_ 1818664901557616640
author Светлана Наильевна Раудина
Виктор Андреевич Семенихин
Сергей Николаевич Филимонов
author_facet Светлана Наильевна Раудина
Виктор Андреевич Семенихин
Сергей Николаевич Филимонов
author_sort Светлана Наильевна Раудина
collection DOAJ
description The subjects of the study (observation) are the Kuzbass coal industry workers with occupational sensorineural hearing loss (exposed to the noise). Aim of the study – evaluation of the hygienic characteristics of noise exposure and detection of the hearing damage in workers of the Kuzbass coal industry, depending on themethod of coal mining. Examination methods. The analysis of the incidence of sensorineural hearing lossand assessment of working conditions based on the data of sanitary and hygienic characteristics in the main professions exposed to the noise, with differentmethods of coal mining. Main results. Afteranalyzing of the data during10 years (from 2008 to 2017) amongpatients with newly identified occupational diseases, we can note a gradualdecrease in the overall incidence. At the same time the occupational sensorineural hearing lossas a percentage compared to the other diseases is not reduced. The hygienic characteristics of working conditions depend on the method ofcoal mining. In the open-cut mining there was the excess noiseup to 12 dBA in the mainprofessions, which corresponds to the 3.1 classof the working conditions, and in the underground method this value was up to 16 dBA in the most professions, it is 3.2 class, and in the rare cases it exceeded 25 dBA, which corresponds to 3.3 class. Domain of usage: occupational medicine, occupational pathology. Conclusions. In the open-cut mining the noise is within the limits of themaximum permissible level or it slightly exceeds the maximum permissible level. However, underground coal mining has ahigher noise levelexcess. The factorscomplex combined with noise leads to the more evident progression of the hearing loss. The continuing sanitary and hygienic situation in the workplace in the coalindustry of the Kuzbass enterprises involuntarily confirms the further growth of the occupational sensorineural hearing loss and the aggravation of the generalsomatic pathology.
first_indexed 2024-12-17T05:40:06Z
format Article
id doaj.art-5a16d7ecf2c44cf8941641e56bd36b19
institution Directory Open Access Journal
issn 1819-0901
2588-0411
language Russian
last_indexed 2024-12-17T05:40:06Z
publishDate 2020-12-01
publisher The Publishing House Medicine and Enlightenment
record_format Article
series Medicina v Kuzbasse
spelling doaj.art-5a16d7ecf2c44cf8941641e56bd36b192022-12-21T22:01:28ZrusThe Publishing House Medicine and EnlightenmentMedicina v Kuzbasse1819-09012588-04112020-12-011946469472HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERSСветлана Наильевна Раудина0Виктор Андреевич Семенихин1Сергей Николаевич Филимонов2ГАУЗ КО «Областной клинический центр охраны здоровья шахтеров», г. Ленинск-КузнецкийГАУЗ КО «Областной клинический центр охраны здоровья шахтеров», г. Ленинск-КузнецкийФГБНУ НИИ КПГПЗ, г. НовокузнецкThe subjects of the study (observation) are the Kuzbass coal industry workers with occupational sensorineural hearing loss (exposed to the noise). Aim of the study – evaluation of the hygienic characteristics of noise exposure and detection of the hearing damage in workers of the Kuzbass coal industry, depending on themethod of coal mining. Examination methods. The analysis of the incidence of sensorineural hearing lossand assessment of working conditions based on the data of sanitary and hygienic characteristics in the main professions exposed to the noise, with differentmethods of coal mining. Main results. Afteranalyzing of the data during10 years (from 2008 to 2017) amongpatients with newly identified occupational diseases, we can note a gradualdecrease in the overall incidence. At the same time the occupational sensorineural hearing lossas a percentage compared to the other diseases is not reduced. The hygienic characteristics of working conditions depend on the method ofcoal mining. In the open-cut mining there was the excess noiseup to 12 dBA in the mainprofessions, which corresponds to the 3.1 classof the working conditions, and in the underground method this value was up to 16 dBA in the most professions, it is 3.2 class, and in the rare cases it exceeded 25 dBA, which corresponds to 3.3 class. Domain of usage: occupational medicine, occupational pathology. Conclusions. In the open-cut mining the noise is within the limits of themaximum permissible level or it slightly exceeds the maximum permissible level. However, underground coal mining has ahigher noise levelexcess. The factorscomplex combined with noise leads to the more evident progression of the hearing loss. The continuing sanitary and hygienic situation in the workplace in the coalindustry of the Kuzbass enterprises involuntarily confirms the further growth of the occupational sensorineural hearing loss and the aggravation of the generalsomatic pathology.https://mednauki.ru/index.php/MK/article/view/520гигиеническая оценкаусловия трудаугольная промышленностьшум
spellingShingle Светлана Наильевна Раудина
Виктор Андреевич Семенихин
Сергей Николаевич Филимонов
HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
Medicina v Kuzbasse
гигиеническая оценка
условия труда
угольная промышленность
шум
title HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
title_full HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
title_fullStr HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
title_full_unstemmed HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
title_short HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS
title_sort hygienic appreciation of the occupational conditions and the incidence of the hearing organ in the coal industry workers
topic гигиеническая оценка
условия труда
угольная промышленность
шум
url https://mednauki.ru/index.php/MK/article/view/520
work_keys_str_mv AT svetlananailʹevnaraudina hygienicappreciationoftheoccupationalconditionsandtheincidenceofthehearingorganinthecoalindustryworkers
AT viktorandreevičsemenihin hygienicappreciationoftheoccupationalconditionsandtheincidenceofthehearingorganinthecoalindustryworkers
AT sergejnikolaevičfilimonov hygienicappreciationoftheoccupationalconditionsandtheincidenceofthehearingorganinthecoalindustryworkers