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Gherscovici ED, Mayer JM. Impact of Indoor Air Quality and Breathing on Back and Neck Pain: A Systematic Review. Cureus 2023; 15:e43945. [PMID: 37638265 PMCID: PMC10447999 DOI: 10.7759/cureus.43945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2023] [Indexed: 08/29/2023] Open
Abstract
Back pain and neck pain are important public health concerns and are among the most common and disabling conditions globally. However, the relationships among indoor air quality (IAQ), breathing parameters (pulmonary function, respiratory disorders), and back pain and neck pain have not been adequately assessed. The purpose of this study was to systematically review the literature about the impact of IAQ and breathing parameters on back pain and neck pain (PROSPERO ID: CRD42022380515). CINAHL, EMBASE, PEDRo, and PubMed databases were searched through January 19, 2023. Inclusion criteria for study eligibility were observational studies (except case reports) or randomized controlled trials (RCTs), published in peer-reviewed journals in the English language, human research, original research, examined the relationships between IAQ, or breathing parameters with back pain or neck pain. Review procedures were conducted and reported according to PRISMA recommendations. Empirical evidence statements were developed for observational studies, and grades of evidence statements were developed for RCTs. Sixty-seven eligible studies were found (54 observational studies and 13 RCTs) that enrolled 345,832 participants. None of the studies assessed the combined impact of IAQ and breathing parameters on back pain or neck pain. No level 1 studies were found, which precludes making strong statements about causality and strong recommendations about the efficacy of IAQ and breathing exercise interventions for reducing pain and disability related to back pain and neck pain. Evidence indicates that poor IAQ and respiratory disorders are related to an increased risk of back pain and neck pain. Conflicting evidence exists about the association between pulmonary function with back pain and neck pain. Evidence for breathing exercise interventions was mixed with numerous limitations. This review provides preliminary evidence on the relationships of IAQ and breathing parameters with back pain and neck pain, which can be used to guide future research and clinical implementation efforts. Assuming positive findings in subsequent research, a wide range of stakeholders involved with this complex human-building-environment interface can be equipped to address IAQ and breathing parameters, along with other established risk factors to help those suffering from back pain and neck pain.
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Affiliation(s)
| | - John M Mayer
- Research & Development, Healthy Buildings LLC, Malibu, USA
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Tesfaye AH, Engdaw GT, Desye B, Abere G. Occupational respiratory morbidity and associated factors among hairdressers in Ethiopia: a cross-sectional study. BMJ Open 2023; 13:e074299. [PMID: 37344118 DOI: 10.1136/bmjopen-2023-074299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/23/2023] Open
Abstract
OBJECTIVE This study was designed to determine the prevalence and factors associated with occupational respiratory morbidity among hairdressers in Northwestern Ethiopia. DESIGN A cross-sectional study was conducted from 6 July 2022 to 17 August 2022. The data were collected using a standardised American Thoracic Society questionnaire. The collected data were entered into EpiData V.4.6 and analysed using Stata V.14. A multivariable logistic regression analysis was conducted to identify factors associated with occupational respiratory morbidity. The association was determined using an adjusted OR (AOR) with a 95% CI at a p value of <0.05. SETTING The study was conducted in Gondar city, Northwestern Ethiopia. PARTICIPANTS A total of 403 hairdressers participated in this study. OUTCOME MEASURES The primary outcome is the prevalence of occupational respiratory morbidity. RESULTS The total response rate was 95.5%. The majority, 250 (62%) of the respondents were women. The mean age (±SD) of the respondents was 27 (±6.0) years. The overall prevalence of occupational respiratory morbidity during the past 12 months was found to be 134 (33.3%) (95% CI (28.7% to 38.1%)). Female hairdressers (18.6%) showed greater respiratory morbidity than male hairdressers (14.7%). Working experience 3-5 years (AOR: 3.05; 95% CI (1.76 to 5.30)) and working experience >5 years (AOR: 6.22; 95% CI (2.73 to 14.16)), overweight (body mass index (BMI)) (AOR: 3.01; 95% CI (1.19 to 7.58)) and working near roadsides (AOR: 2.15; 95% CI (1.33 to 3.37)) were risk factors of occupational respiratory morbidity among hairdressers. CONCLUSIONS This study concluded that one-third of hairdressers experienced occupational respiratory morbidity. Longer work experience, higher BMI and working near roadsides were identified as significant risk factors for respiratory morbidity in hairdressers. Dietary calorie restrictions for overweight individuals and the development and implementation of air pollution mitigation measures targeted at roadside workers are advised to curb the problem.
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Affiliation(s)
- Amensisa Hailu Tesfaye
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Garedew Tadege Engdaw
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Belay Desye
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Giziew Abere
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Abdelsalam A, Wassif GO, Eldin WS, Abdel-Hamid MA, Damaty SI. Frequency and risk factors of musculoskeletal disorders among kitchen workers. J Egypt Public Health Assoc 2023; 98:3. [PMID: 36807204 PMCID: PMC9939559 DOI: 10.1186/s42506-023-00128-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 01/29/2023] [Indexed: 02/21/2023]
Abstract
BACKGROUND Kitchen work is associated with exposure to heavy workload which has been linked to work-related musculoskeletal disorders (WRMSDs) and many other occupational hazards. This study aimed to measure the frequency of WRMSDs related to working in kitchens of two major Egyptian students' hostels, to determine the associated risk factors, and determine the distribution of musculoskeletal problems in various joints in different job categories. METHODS A cross-sectional analytical study was carried out among 128 kitchen workers of two major students' hostels in Cairo, Egypt. A structured interview questionnaire was used to collect information on personal and occupational data and the prevalence of musculoskeletal pain in the past 12 months based on the valid Nordic musculoskeletal disorders questionnaire (NMQ). RESULTS The study revealed that the majority of kitchen workers (90.6%) at the students' hostel reported WRMSDs within the past 12 months. The lower back (64.8%), knee (46.9%), foot (46.1%), neck (29.7%), and shoulders (23.4%) were the most affected sites. Age, educational status, job category, job duration, and body mass index (BMI) were significantly associated with WRMSDs among kitchen workers. CONCLUSION kitchen workers are at a high risk of musculoskeletal disorders (MSDs) due to the poor work environment, the massive workload, and great time pressure to perform their duties. Interventions such as hiring more workers of younger age, providing rest breaks, and health education about occupational hazards to reduce the risk of musculoskeletal problems should be reinforced.
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Affiliation(s)
- Abeer Abdelsalam
- grid.7269.a0000 0004 0621 1570Department of Community, Environmental & Occupational Medicine, Ain Shams University, Cairo, Egypt
| | - Ghada O. Wassif
- grid.7269.a0000 0004 0621 1570Department of Community, Environmental & Occupational Medicine, Ain Shams University, Cairo, Egypt
| | - Waleed Salah Eldin
- grid.7269.a0000 0004 0621 1570Department of Community, Environmental & Occupational Medicine, Ain Shams University, Cairo, Egypt
| | - Mona A. Abdel-Hamid
- grid.7269.a0000 0004 0621 1570Department of Community, Environmental & Occupational Medicine, Ain Shams University, Cairo, Egypt
| | - Samia I. Damaty
- grid.7269.a0000 0004 0621 1570Department of Community, Environmental & Occupational Medicine, Ain Shams University, Cairo, Egypt
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Vinnikov D, Romanova Z, Raushanova A, Beisbekova A, Vitale E, Bimuratova G, Rapisarda V. Exposure to Respirable Particulate Matter and Its Association with Respiratory Outcomes in Beauty Salon Personnel. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20032429. [PMID: 36767795 PMCID: PMC9915914 DOI: 10.3390/ijerph20032429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/27/2023] [Accepted: 01/29/2023] [Indexed: 05/22/2023]
Abstract
We aimed to assess exposure to respirable particulate matter (PM) of beauty salon personnel, identify its determinants and ascertain the associated respiratory effects. We collected 122 full-day respirable PM samples from 12 beauty salons (floor area ranging from 24 to 550 m3, staff from 4 to 8) in Almaty, Kazakhstan, taking 10 samples from each place using a portable SidePak AM520 monitor. We also assessed lifestyle (smoking, etc.), respiratory symptoms and health-related quality of life (HRQL) of the personnel using questionnaires. Out of 11,831 5-min data points, daily median respirable PM concentrations were highly variable and ranged from 0.013 to 0.666 mg/m3 with 8.5-times difference in the median concentrations between the venue with the highest median (0.29 mg/m3) and the least median (0.034 mg/m3). In a multivariate linear regression modelling, ambient PM2.5 concentration was the strongest predictor of daily median respirable PM concentration (beta 2.12; 95% CI 1.89; 2.39), and R2 of the model was 0.63. We also found a positive association of the median respirable PM with respiratory symptoms and seasonal allergy, but not with HRQL. Short-term respirable PM levels in the beauty salons may be very high, but the median concentrations are mainly determined by the ambient air pollution.
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Affiliation(s)
- Denis Vinnikov
- Environmental Health Laboratory, al-Farabi Kazakh National University, Almaty 050040, Kazakhstan
- Occupational Health Risks Laboratory, Peoples’ Friendship University of Russia (RUDN University), Moscow 117198, Russia
- Correspondence: ; Tel.: +7-705-2068036
| | - Zhanna Romanova
- Environmental Health Laboratory, al-Farabi Kazakh National University, Almaty 050040, Kazakhstan
| | - Aizhan Raushanova
- Environmental Health Laboratory, al-Farabi Kazakh National University, Almaty 050040, Kazakhstan
| | - Arailym Beisbekova
- Environmental Health Laboratory, al-Farabi Kazakh National University, Almaty 050040, Kazakhstan
- Department of Nutrition, Asfendiyarov Kazakh National Medical University, Almaty 050012, Kazakhstan
| | - Ermanno Vitale
- Department of Clinical and Experimental Medicine, Occupational Medicine, University of Catania, 95124 Catania, Italy
| | - Gulnar Bimuratova
- City Polyclinic #7 of the Public Health Department of Almaty, Almaty 050040, Kazakhstan
| | - Venerando Rapisarda
- Department of Clinical and Experimental Medicine, Occupational Medicine, University of Catania, 95124 Catania, Italy
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Acar GA, Acımıs NM. Neck and upper extremity musculoskeletal problems in cosmetologists caused by work-related ergonomic risk factors in Denizli, Turkey. Work 2022:WOR220056. [PMID: 36591680 DOI: 10.3233/wor-220056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Work-related musculoskeletal disorders (MSDs) of the neck and upper limbs are a common health problem among cosmetologists. Hairdressing requires bending, twisting, static postures, prolonged standing, repetitive motions, and vigorous movements of the hands and fingers. In order to determine the proper ergonomic measures, identifying the factors and hairdressing jobs that increase the risk of work-related neck and upper limb disorders is needed. OBJECTIVE The objective of this study was to determine the prevalence of MSDs in the neck and upper extremities of cosmetologists and to investigate the association with ergonomic risk factors and hairdressing work. METHODS The cross-sectional study was conducted on cosmetologists in Denizli, Turkey province (n = 504). Data collected through a survey included questions on sociodemographic characteristics, work organization, equipment, and hairdressing work, items on work posture, the Extended Nordic Musculoskeletal Questionnaire, and the Demand-Control-Support Questionnaire. Work posture in hairdressing was assessed using the Rapid Upper Limb Assessment (RULA). RESULTS The prevalence of MSDs of the neck and upper limbs in the previous twelve months ranged from 7.7-55.8%. There was high, or very high, risk in 56.1% of work postures, and the median RULA score was 5.0 (4.0-6.0). The significant predictors of pain were work experience, gender, marital status, risk perception, awkward posture, psychological demand, and hair coloring. CONCLUSION It is necessary to take control measures in hairdressing salons promptly to adopt more suitable working posture and to design workplaces ergonomically.
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Affiliation(s)
| | - Nurhan Meydan Acımıs
- Department of Public Health, Faculty of Medicine, Pamukkale University, Denizli, Turkey
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Kasbi F, Tohidast SA, Mokhlesin M, Mansuri B, Jazem F, Ghorbani R, Kaviani S, Scherer RC. Voice Problems and Related Risk Factors Among Hairdressers. J Voice 2022:S0892-1997(22)00233-8. [PMID: 36163069 DOI: 10.1016/j.jvoice.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Hairdressers are more prone to respiratory diseases, bronchitis, asthma, shortness of breath, and cough due to the nature of their occupation and the constant use of cosmetics. Therefore, they may be prone to voice disorders or laryngeal problems. Voice problems may affect not only their social and emotional relationships but also their jobs. The current study was conducted to investigate voice problems and related risk factors in hairdressers. DESIGN Cross-sectional, descriptive-analytical. PATIENTS AND METHODS A total number of 293 women participated in the study. The study group consisted of 147 hairdressers and the control group consisted of 146 women with other jobs. All study participants were requested to complete a self-reported questionnaire. This questionnaire investigated demographic characteristics, voice problems and symptoms, laryngeal discomfort, working features, and workplace conditions. Chi-square, independent t-test, Fisher's exact test, and logistic regression were used to analyze the data. RESULTS The prevalence of voice problems in hairdressers and the control group was 33.33% and 15.75%, respectively, and this difference was statistically significant (P < 0.001). Results of the Chi-Square test showed that prevalence of hoarseness, vocal fatigue, dryness, and cough were higher in hairdressers than the control group (P < 0.05). According to regression logistic results, work time (hours per week) (P = 0.014; OR = 2.35; CI = 1.18-4.66) and presence of phonotraumatic behaviors (P = 0.012; OR = 2.73; CI = 1.24-5.96) increased the possibility of increasing the presence of voice symptoms among hairdressers. CONCLUSION The findings revealed that self-reported voice problems were more prevalent in the hairdressers group than in the control group and therefore the hairdressers were more prone to an increased risk of developing voice problems. The most common symptoms in the hairdressers group were cough, hoarseness, and dryness in the vocal tract. Based on these results, in addition to paying attention to recommendations related to environmental issues and exposure to chemical hazards, hairdressers may benefit from receiving appropriate training in voice production, voice disorders, and the prevention of voice disorders.
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Affiliation(s)
- Fatemeh Kasbi
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Seyed Abolfazl Tohidast
- Department of Speech Therapy, School of Rehabilitation, Semnan University of Medical Sciences, Semnan, Iran.
| | - Maryam Mokhlesin
- Department of Speech Therapy, School of Rehabilitation, Semnan University of Medical Sciences, Semnan, Iran
| | - Banafshe Mansuri
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Fatemeh Jazem
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Raheb Ghorbani
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran; Department of Epidemiology and Biostatistics, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Shohre Kaviani
- Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Ronald Callaway Scherer
- Department of Communication Sciences and Disorders, Bowling Green State University, Bowling Green, Ohio
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Tomar S, Tiwari RR, Verma G. Musculoskeletal symptoms and associated factors among beauty salon workers in Udupi, Karnataka, India. Work 2022; 73:301-307. [DOI: 10.3233/wor-210623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND: The Indian salon industry is increasing rapidly due to demand for various kinds of beauty and personal care products. Working ability and health conditions of salon workers may be affected by specific work-related activities. Prolonged non-neutral postures, repetitive movements, lack of adequate breaks during work, working at a fast pace, general distress or prolonged standing periods make them vulnerable to musculoskeletal symptoms. OBJECTIVE: The present study was carried out to assess work-related musculoskeletal symptoms among the beauty salon workers of Udupi taluk. METHOD: A total of 240 salon workers were recruited for the study. A semi-structured, interviewer-led questionnaire based on a modified Nordic questionnaire was used to collect data. RESULTS: As many as 80.4% study participants reported work related musculoskeletal pain in one or more body parts. The common body parts affected by pain were neck, shoulder, elbow, wrist/hand, upper back, lower back, legs and ankles/feet. The analysis according to work postures suggested that short repetitive movements, stretching of hands to reach objects, working in the same posture for a longer time and the lack of weekly break from work was significantly associated with musculoskeletal symptoms. CONCLUSION: The beauty salon workers are at risk of developing musculoskeletal symptoms which could benefit from preventive structural, operational and educational measures.
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Affiliation(s)
- Shubhi Tomar
- Prasanna School of Public Health, Manipal University, Manipal, India
| | | | - Garima Verma
- Prasanna School of Public Health, Manipal University, Manipal, India
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Macan J, Babić Ž, Hallmann S, Havmose MS, Johansen JD, John SM, Macan M, Symanzik C, Uter W, Weinert P, van der Molen HF, Kezic S, Turk R. Respiratory toxicity of persulphate salts and their adverse effects on airways in hairdressers: a systematic review. Int Arch Occup Environ Health 2022; 95:1679-1702. [PMID: 35316371 PMCID: PMC9489562 DOI: 10.1007/s00420-022-01852-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/01/2022] [Indexed: 02/04/2023]
Abstract
Objective To review the literature on respiratory effects of persulfate salts (PS) or hair bleaches in hairdressers and animal models exploring mechanisms behind PS-induced asthma. Methods A systematic review according to the PRISMA guidelines was performed. Studies published from 2000 to July 2021 that fulfilled predefined eligibility criteria were retrieved. Data were not quantitatively synthesized due to the heterogeneity of study designs, outcomes and methods. Results Forty-two articles were included. PS are indicated as the main cause of occupational rhinitis and asthma in hairdressers, and one of the leading causes of occupational asthma in some European countries. Bleaching products are indicated as the most important factor for development of respiratory symptoms, lung function decline, and leaving the hairdressing profession. Risk estimates from a good quality prospective study showed up to 3.9 times higher risk for wheezing and breathlessness in hairdressers aged ≥ 40 years than in matched controls, and 20 times higher risk in hairdressers to develop respiratory symptoms from exposure to bleaching powder than controls. Pathophysiological mechanisms of the respiratory response to PS are not yet fully elucidated, but may include non-specific and specific immune responses. Conclusions Hairdressing is associated with a wide spectrum of respiratory adverse effects, of which bleaching products were indicated as the most hazardous. Preventive measures for reducing inhalatory exposure to PS in hair salons should be re-evaluated, including adopting occupational exposure limits at EU level, and encouraging use of safer bleach formulations. PROSPERO registration number CRD42021238118. Supplementary Information The online version contains supplementary material available at 10.1007/s00420-022-01852-w.
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Affiliation(s)
- Jelena Macan
- Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia.
| | - Željka Babić
- Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia
| | - Sarah Hallmann
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen, Erlangen, Germany
| | - Martin S Havmose
- National Allergy Research Centre, Department of Skin and Allergy, University of Copenhagen, Gentofte Hospital, Copenhagen, Denmark
| | - Jeanne D Johansen
- National Allergy Research Centre, Department of Skin and Allergy, University of Copenhagen, Gentofte Hospital, Copenhagen, Denmark
| | - Swen M John
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), Osnabrück University, Osnabrück, Germany
| | - Marija Macan
- Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia
| | - Cara Symanzik
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), Osnabrück University, Osnabrück, Germany
| | - Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen, Erlangen, Germany
| | - Patricia Weinert
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), Osnabrück University, Osnabrück, Germany
| | - Henk F van der Molen
- Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanja Kezic
- Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Rajka Turk
- Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000, Zagreb, Croatia
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Uter W, Johansen JD, Havmose MS, Kezic S, van der Molen HF, Macan J, Babić Ž, Turk R, Symanzik C, John SM. Protocol for a systematic review on systemic and skin toxicity of important hazardous hair and nail cosmetic ingredients in hairdressers. BMJ Open 2021; 11:e050612. [PMID: 34872997 PMCID: PMC8650303 DOI: 10.1136/bmjopen-2021-050612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Hairdressers constitute a major subgroup in the service sector. They are exposed to various substances hazardous for skin, airways or systemically. Accordingly, skin and other occupational diseases are common. The present systematic review will compile and appraise evidence regarding skin, systemic and airways toxicity of an indicative set of specific, important product ingredients. Additionally, evidence concerning hand eczema morbidity among hairdressers will be reviewed. METHODS AND ANALYSIS Systematic searches will be performed in two electronic literature databases (Medline, Web of Science-Core Collection), the Cochrane register and two collections of toxicological dossiers (Scientific Committee on Consumer Safety of the European Commission and the MAK Commission of the German Research Council). Additional literature sources will be retrieved using hand search of reference lists of included studies and snowballing methods. We will include studies with all types of quantitative study designs, including results from in vitro and in vivo experiments, chemical analysis, epidemiological findings and clinical results. We will assess the risk of bias within studies amalgamating an abbreviated version of the Mixed Methods Appraisal Tool, basic Cochrane criteria and US Environmental Protection Agency assessment factors for scientific information. As we expect large heterogeneity in methods and outcomes, we will conduct a narrative synthesis of results instead of a meta-analysis, except where quantitative pooling is feasible. ETHICS AND DISSEMINATION Ethical approval and patient consent are not required as this is a systematic review based on published studies. The results of this study will be published in international peer-reviewed journals. PROSPERO REGISTRATION NUMBER CRD42021238118.
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Affiliation(s)
- Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jeanne D Johansen
- National Allergy Research Centre, Department of Skin and Allergy, Gentofte Hospital, University of Copenhagen, Kobenhavn, Denmark
| | - Martin S Havmose
- National Allergy Research Centre, Department of Skin and Allergy, Gentofte Hospital, University of Copenhagen, Kobenhavn, Denmark
| | - Sanja Kezic
- Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, University of Amsterdam, Amsterdam UMC Location AMC Coronel Institute for Work and Health, Amsterdam, Netherlands
| | - Henk F van der Molen
- Department of Public and Occupational Health, Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, University of Amsterdam, Amsterdam UMC Location AMC Coronel Institute for Work and Health, Amsterdam, Netherlands
| | - Jelena Macan
- Occupational Health and Environmental Medicine, Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Željka Babić
- Occupational Health and Environmental Medicine, Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Rajka Turk
- Occupational Health and Environmental Medicine, Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Cara Symanzik
- Department of Dermatology, Environmental Medicine, Health Theory and Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), University of Osnabrück, Osnabruck, Germany
| | - Swen M John
- Department of Dermatology, Environmental Medicine, Health Theory and Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), University of Osnabrück, Osnabruck, Germany
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Low Back Pain and Associated Factors among Hairdressers in Northern Ethiopia: A Cross-Sectional Study. Pain Res Manag 2021; 2021:2408413. [PMID: 34012495 PMCID: PMC8102125 DOI: 10.1155/2021/2408413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 10/24/2020] [Accepted: 10/28/2020] [Indexed: 11/17/2022]
Abstract
Low back pain is one of the major occupational health problems ranked the highest in terms of years lived with disability, and it has an economic burden on individuals and society in general. Hairdressers are high-risk professionals, but they are usually getting less attention in research and policy actions. The objective of this study is to assess the magnitude and associated factors of low back pain among hairdressers working in female beauty salons of Mekelle, Northern Ethiopia. A cross-sectional study was employed from January up to March 2018. A simple random sampling was applied to select 344 participants. Interviewer-administered, pretested, and structured questionnaire was used. Bivariate and multivariate binary logistic regression analyses were performed using SPSS version 23. A p value of <0.05 was used to declare statistical significance. A total of 314 hairdressers participated, with a 91.3% response rate. The study found that the prevalence of low back pain was 47.5% with 95% CI (41.8-53.1). Marital status (AOR: 0.40, 95% CI (0.23-0.71)), awkward posture (AOR: 2.59, 95%CI (1.45-4.63)), working greater than 4 days in a week (AOR: 5.12, 95% CI (1.94-13.70)), the task of washing the client's hair (AOR: 4.45, 95% CI (1.93-10.26)), having adjustable washing basin (AOR: 0.35, 95% CI (0.18-0.69)), job stress (AOR: 0.45, 95% CI (0.27-0.77)), and job satisfaction (AOR: 0.58, 95% CI (0.34-0.98)) were factors that show a statistically significant association with low back pain. This study found that low back pain is a major health problem among hairdressers. Marital status, awkward postures, working days per week, the task of washing the client's hair, adjustable washing basin, job stress, and job satisfaction show a strong association with low back pain. The result suggests that effective intervention strategies for low back pain need to include ergonomic improvements and psychosocial and behavioral aspects of the participants.
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Schechet SA, DeVience E, DeVience S, Shukla S, Kaleem M. Survey of musculoskeletal disorders among US ophthalmologists. Digit J Ophthalmol 2020; 26:36-45. [PMID: 33867881 DOI: 10.5693/djo.01.2020.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Purpose To characterize the prevalence of work-related musculoskeletal disorders (MSD), symptoms, and risk factors among ophthalmologists. Methods An online survey was distributed to ophthalmologist members of the Maryland Society of Eye Physicians and Surgeons. The survey consisted of 34 questions on respondent demographics, practice characteristics, pain, and effects of MSD on their practice patterns. Participants were excluded if they were not ophthalmologists or if they had MSD symptoms prior to the start of their ophthalmology career. Demographics and practice patterns were compared for those with or without MSD symptoms using the Welch t test and the Fisher exact test. Results The survey was completed by 127 of 250 active members (response rate, 51%). Of the 127, 85 (66%) reported experiencing work-related pain, with an average pain level of 4/10. With regard to mean age, height, weight, years in practice, number of patients seen weekly, and hours worked weekly, there was no difference between respondents reporting pain and those without. Those reporting MSD symptoms spent significantly more time in surgery than those who did not (mean of 7.9 vs 5.3 hours/week [P < 0.01]). Fourteen percent of respondents reported plans to retire early due to their symptoms. Conclusions A majority of respondents experienced work-related MSD symptoms, which was associated with time spent in surgery. Modifications to the workplace environment focusing on ergonomics, particularly in the operating room, may benefit ophthalmologists.
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Affiliation(s)
| | - Eva DeVience
- University of Maryland Baltimore Washington Medical Center, Baltimore, Maryland
| | - Stephen DeVience
- Elman Retina Group, Baltimore, Maryland.,University of Maryland Baltimore Washington Medical Center, Baltimore, Maryland.,University of Maryland School of Medicine, Baltimore, Maryland
| | - Shweta Shukla
- University of Maryland School of Medicine, Baltimore, Maryland
| | - Mona Kaleem
- University of Maryland School of Medicine, Baltimore, Maryland
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Quiros-Alcala L, Pollack AZ, Tchangalova N, DeSantiago M, Kavi LKA. Occupational Exposures Among Hair and Nail Salon Workers: a Scoping Review. Curr Environ Health Rep 2019; 6:269-285. [DOI: 10.1007/s40572-019-00247-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Kozak A, Wirth T, Verhamme M, Nienhaus A. Musculoskeletal health, work-related risk factors and preventive measures in hairdressing: a scoping review. J Occup Med Toxicol 2019; 14:24. [PMID: 31428183 PMCID: PMC6698044 DOI: 10.1186/s12995-019-0244-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 08/08/2019] [Indexed: 11/10/2022] Open
Abstract
Background Hairdressers are exposed to various work-related biomechanical and organizational risk factors. To date, there has been no overview of the evidence for this occupational group. The purpose of this scoping review is to gain insight into the current state of research on work-related musculoskeletal disorders (MSD) in hairdressing. Methods Studies published up to November 2018 were identified by a systematic search using electronic databases (MEDLINE, PUBMED, CINAHL, Web of Science, LIVIVO), Google Scholar and reference lists of articles. Studies were screened by two researchers and synthesized in a descriptive manner. Results Overall 44 studies with different study designs, scopes and approaches were included. Nineteen studies provided data on MSD prevalence in at least one body site. The prevalence values between the studies varied considerably. On average, the highest 12-month prevalence was reported for the lower back (range 13-76%), neck (range 9-58%), shoulder (range 28-60%) and hand/wrist (range 11-53%). In comparison to other occupational groups, hairdressers reported more frequent MSD in all body regions or exhibited a greater risk of leaving the profession for health reasons. Common risk factors include working with arms above shoulder level, repetitive movements, forceful exertion of upper extremities, awkward back postures and movements, high mechanical workload and standing. In addition to physical stress, lack of adequate breaks, overtime, and general distress may deteriorate health and performance of hairdressers. Three rehabilitative and three preventive interventional studies were found. Only the rehabilitative studies showed positive effects on the management of physical and mental strain and resulted in significant pain reduction, increased physical capacity and knowledge of potential risk factors for MSD. Conclusion This data provides some evidence for work-related risk factors for MSD in hairdressers and indicate that there should be an intense focus on preventive measures. High quality and long-term interventional studies are needed to clarify the effectiveness of complex preventive concepts in hairdressing.
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Affiliation(s)
- Agnessa Kozak
- 1Competence Centre for Epidemiology and Health Services Research for Healthcare Professionals (CVcare), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Tanja Wirth
- 1Competence Centre for Epidemiology and Health Services Research for Healthcare Professionals (CVcare), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | - Albert Nienhaus
- 1Competence Centre for Epidemiology and Health Services Research for Healthcare Professionals (CVcare), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Centre Hamburg-Eppendorf, Hamburg, Germany.,3Department of Occupational Medicine, Hazardous Substances and Public Health, Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services (BGW), Hamburg, Germany
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Risk Factors Associated with Upper Extremity Musculoskeletal Disorders among Barbers in Gondar Town, Northwest Ethiopia, 2018: A Cross-Sectional Study. Pain Res Manag 2019; 2019:6984719. [PMID: 31073353 PMCID: PMC6470444 DOI: 10.1155/2019/6984719] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 01/30/2019] [Accepted: 03/21/2019] [Indexed: 12/04/2022]
Abstract
Background Work-related upper extremity musculoskeletal disorders (WUEDs) often present remarkable health and economic burdens on society. Occupational barbers are usually neglected both in research and policy actions, mainly in developing countries, and hence are likely subjected to the conditions. So far, information about factors that influence WUEDs among barbers in Ethiopia is inconclusive. Therefore, this study aimed to evaluate prevalence and factors associated with WUEDs among barbers in Gondar town, Ethiopia. Methods We conducted a cross-sectional study from March to April 2018. A sample of 424 participants were recruited using systematic random sampling technique. A standardized Nordic Musculoskeletal Questionnaire was pretested and interviewer-administered for data collection. The data were analyzed by SPSS version 20 software. We set statistical significances at <0.05 p value with 95% confidence intervals (CI) and computed odds ratios to evaluate strength of associations. Results The response rate was 98.3% (N=417). The mean age was 26.39 (SD + 4.805) years. The prevalence of upper extremity musculoskeletal disorders over the past 12 months was 56.8% (N=237). Upper back pain was observed in 38.8% (N=162) participants, whereas shoulder (27.1% (N=113)), neck pain and elbow/forearms (each 29.3% (N=122)), and wrists/hand disorders (32.4% (N=135)) were the common body sites indicated. Age (AOR: 2.614; 95% CI (1.287, 5.307)), alcohol use (AOR: 3.556; 95% CI (2.212, 5.717)), frequent standing (AOR: 1.536; 95% CI (1.006, 2.346)), physical exercises (AOR: 1.938; 95% CI (1.216, 3.089)), and low monthly salary (AOR: 3.125; 95% CI (1.157, 5.441)) were factors associated with work-related upper extremity disorders. Conclusions Work-related upper extremity disorder is common among hairdressing professionals. Worksite health promotions targeted to lifestyle behaviors, like physical exercise and alcohol consumption require urgent public health actions in Ethiopia. Moreover, adaption of flexible work postures and proper management of workplace conditions related to aging workforces are also imperative to trace the complaints.
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Nanyan P, Ben Charrada M. Compensation claims for work-related musculoskeletal disorders among hairdressers in France, 2010-2016. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2018; 26:824-828. [PMID: 30412039 DOI: 10.1080/10803548.2018.1544743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background. Hairdressers in France experience occupational illness as well as stressful working conditions which can result in permanent incapacity mainly due to work-related musculoskeletal disorders (WRMSDs), yet WRMSDs in this workforce remain largely unstudied. Objective. The aim of this study was to analyze trends in compensation claims for WRMSDs among hairdressers. Methods. Data concerning gender, age, permanent incapacity, working experience and lost work days (LWD) of claimants were extracted from the French National Health Insurance Fund for Salaried Workers. Results. The claim rate increased non-significantly by 12.8% during the study period. The incidence rate of permanent incapacity increased significantly by 16.0%. In proportion, significant differences were observed between age groups, with age 35-49 years ranking first (45.8%), and also in claimants with working experience > 10 years (43.1%). Overall, there were 666,461 LWD during the study period with a significant increase of 16.2% (p < 0.001). Conclusion. Although the claims rate did not increase significantly, the incidence rate of permanent incapacity increased significantly and some groups at risk have been indentified.
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Ohlendorf D, Erbe C, Nowak J, Hauck I, Hermanns I, Ditchen D, Ellegast R, Groneberg DA. Constrained posture in dentistry - a kinematic analysis of dentists. BMC Musculoskelet Disord 2017; 18:291. [PMID: 28679450 PMCID: PMC5498999 DOI: 10.1186/s12891-017-1650-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 06/28/2017] [Indexed: 11/20/2022] Open
Abstract
Background How a dentist works, such as the patterns of movements performed daily, is also largely affected by the workstation Dental tasks are often executed in awkward body positions, thereby causing a very high degree of strain on the corresponding muscles. The objective of this study is to detect those dental tasks, during which awkward postures occur most frequently. The isolated analysis of static postures will examine the duration for which these postures are maintained during the corresponding dental, respectively non-dental, activities. Methods: 21 (11f/10 m) dentists (age: 40.1 ± 10.4 years) participated in this study. An average dental workday was collected for every subject. To collect kinematic data of all activities, the CUELA system was used. Parallel to the kinematic examination, a detailed computer-based task analysis was conducted. Afterwards, both data sets were synchronized based on the chronological order of the postures assumed in the trunk and the head region. All tasks performed were assigned to the categories “treatment” (I), “office” (II) and “other activities” (III). The angle values of each body region (evaluation parameter) were examined and assessed corresponding to ergonomic standards. Moreover, this study placed a particular focus on static positions, which are held statically for 4 s and longer. Results For “treatment” (I), the entire head and trunk area is anteriorly tilted while the back is twisted to the right, in (II) and (III) the back is anteriorly tilted and twisted to the right (non-neutral position). Static positions in (I) last for 4–10s, static postures (approx. 60%) can be observed while in (II) and (III) in the back area static positions for more than 30 s are most common. Moreover, in (II) the back is twisted to the right for more than 60 s in 26.8%. Conclusion Awkward positions are a major part of a dentists’ work. This mainly pertains to static positions of the trunk and head in contrast to “office work.” These insights facilitate the quantitative description of the dentist profession with regard to the related physical load along with the health hazards to the musculoskeletal system. Moreover, the results allow for a selective extraction of the most unfavorable static body positions that dentists assume for each of the activities performed.
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Affiliation(s)
- Daniela Ohlendorf
- Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
| | - Christina Erbe
- School of Dentistry, Department of Orthodontics, University Medical Centre of the Johannes Gutenberg-University Mainz, Augustusplatz 2, 55131, Main, Germany
| | - Jennifer Nowak
- Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Imke Hauck
- Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Ingo Hermanns
- Institute for Occupational Health and Safety (IFA) of the German Social Accident Insurance (DGUV), Alte Heerstraße 111, 53757, Sankt Augustin, Germany
| | - Dirk Ditchen
- Institute for Occupational Health and Safety (IFA) of the German Social Accident Insurance (DGUV), Alte Heerstraße 111, 53757, Sankt Augustin, Germany
| | - Rolf Ellegast
- Institute for Occupational Health and Safety (IFA) of the German Social Accident Insurance (DGUV), Alte Heerstraße 111, 53757, Sankt Augustin, Germany
| | - David A Groneberg
- Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
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Abdurahman AA, Khorrami-Nezhad L, Mirzaei K. Vitamin D (FokI) Receptor Gene Polymorphism is associated with Vitamin D Deficiency and Chronic Musculoskeletal Pain. A meta-analysis. INT J VITAM NUTR RES 2017; 87:219-232. [PMID: 31084485 DOI: 10.1024/0300-9831/a000569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Background: Musculoskeletal pain is the most common chronic pain experienced by older adults. The aim of this study is to explore the associations between vitamin D (FOKI) receptor gene polymorphism (VDR) and vitamin D deficiency (VDD) and chronic musculoskeletal pain. Methods: Cross-sectional studies published in English from January 2000 to January 2015which reported prevalence of chronic pain (CP) and chronic musculoskeletal pain (CMP) were included in this systematic review and meta-analysis. A heat map was used to visualize and observe the correlation between VDR and CMP, CP and VDD. Results: 20 studies (N = 216,365) were included in the analysis, which showed an overall pooled prevalence estimate of CMP and CP as 30.6 per 100 (95 % CI: 30.59, 30.69) and 27.9 per 100 (95 % CI: 27.68, 28.24) respectively. The heat map clustering analysis visualizes the similarity between CP and CMP. Moreover, a direct correlation was observed between the three disease conditions (namely CMP, CP, and VDD) and FokI VDR polymorphism (FF). Spearman's correlation analyses with adjusted r2 revealed that there is a statistically significant interaction effect of the FF genotype and VDD on CMP (r2 = 0.19, p = 0.03), a marginally significant interaction effect of the ff genotype and VDD on CMP (r2 = 0.11, p = 0.08). VDD was also associated with increased CMP (r2 = 0.19, p = 0.028). The pooled estimates of the prevalence of CMP in this review were found to be high. Conclusion: FokI VDR gene polymorphism (FF) plays an important role in the relationship between VDD and CMP.
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Affiliation(s)
- Ahmed Abdulahi Abdurahman
- 1 Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran, University of Medical Sciences, Tehran, Iran.,2 Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences International Campus, Tehran, Iran
| | - Leila Khorrami-Nezhad
- 3 Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Khadijeh Mirzaei
- 3 Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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Foss-Skiftesvik MH, Winther L, Johnsen CR, Zachariae C, Johansen JD. Incidence of skin and respiratory diseases among Danish hairdressing apprentices. Contact Dermatitis 2017; 76:160-166. [DOI: 10.1111/cod.12744] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 11/08/2016] [Accepted: 11/10/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Majken H. Foss-Skiftesvik
- Department of Dermatology and Allergy, National Allergy Research Centre; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
- Department of Dermatology and Allergy, Research Centre for Hairdressers and Beauticians; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Lone Winther
- Department of Dermatology and Allergy; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Claus R. Johnsen
- Department of Dermatology and Allergy; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Claus Zachariae
- Department of Dermatology and Allergy; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Jeanne D. Johansen
- Department of Dermatology and Allergy, National Allergy Research Centre; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
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