Annals of Occupational and Environmental Medicine

Jung-Youb Lee

2 Articles

Spatial analysis between particulate matter and emergency room visits for conjunctivitis and keratitis: Jung-Youb Lee, Jung-Won Kim, Eun-Jung Kim, Mi-Young Lee, Chang-Wook Nam, In-Sung Chung; Ann Occup Environ Med 2018;30:41. Published online June 11, 2018; DOI: https://doi.org/10.1186/s40557-018-0252-x

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Background

The concentration of particulate matter in the air varies depending on the region because it is lightweight and generated from a variety of sources. To assess the relationship between particulate matter and eye disease, this study analyzes the concentration data obtained from spatial analysis of particulate matter and emergency visit data.

Methods

The study included 769 residents of Daegu, Korea who had visited an emergency room for the problem of conjunctivitis or keratitis. Concentrations of PM₁₀ and other air pollutants were obtained from the Korean Ministry of the Environment. PM₁₀ concentrations and the number of patients from each of 143 administrative dongs (sub-municipal level administrative units) of the city of Daegu were obtained using spatial analysis. The patient distribution and PM₁₀ concentration were mapped for comparison, and their relationship was examined using scatter plot, regression analysis, and the independent sample t-test.

Results

The number of patients with conjunctivitis and keratitis was significantly higher in the regions of the top 20% areas than the bottom 20% areas in terms of PM₁₀ concentration. The distribution of PM₁₀ concentration and number of patients was visually similar on the map. The concentration of PM₁₀ and the number of patients showed a dose–response relationship. When the concentrations of other air polluta9nts were controlled for, the numbers of conjunctivitis and keratitis patients were 0.04 per 1000 ER patients and 0.10 per 1000 ER patients, respectively.

Conclusion

As PM₁₀ is associated with the prevalence of conjunctivitis and keratitis, measures to reduce particulate matter through environmental methods are needed.

Electronic supplementary material

The online version of this article (10.1186/s40557-018-0252-x) contains supplementary material, which is available to authorized users.

Citations

Citations to this article as recorded by

Consequences of exposure to particulate matter on the ocular surface: Mechanistic insights from cellular mechanisms to epidemiological findings
Phit Upaphong, Chanisa Thonusin, Ornpailin Wanichthanaolan, Nipon Chattipakorn, Siriporn C. Chattipakorn
Environmental Pollution.2024; 345: 123488. CrossRef
Mechanisms of PM10 Disruption of the Nrf2 Pathway in Cornea
Mallika Somayajulu, Farooq S. Muhammed, Robert Wright, Sharon A. McClellan, Linda D. Hazlett
International Journal of Molecular Sciences.2024; 25(7): 3754. CrossRef
Impact of Airborne Exposure to PM10 Increases Susceptibility to P. aeruginosa Infection
Sharon A. McClellan, Robert Wright, Farooq Muhammed, Linda D. Hazlett
International Journal of Environmental Research and Public Health.2024; 21(6): 722. CrossRef
Air Pollution and Meteorological Conditions Significantly Associated With Vernal Keratoconjunctivitis Exacerbations
Eran Levanon, Ido Peles, Michal Gordon, Lena Novack, Erez Tsumi
Investigative Opthalmology & Visual Science.2023; 64(10): 37. CrossRef
Clinical Impact of Ambient Particulate Matters on Dry Eye Disease
Chang Hwan Kim, Yong Woo Ji
Annals of Optometry and Contact Lens.2023; 22(4): 125. CrossRef
Airborne Exposure of the Cornea to PM10 Induces Oxidative Stress and Disrupts Nrf2 Mediated Anti-Oxidant Defenses
Mallika Somayajulu, Sharon A. McClellan, Robert Wright, Ahalya Pitchaikannu, Bridget Croniger, Kezhong Zhang, Linda D. Hazlett
International Journal of Molecular Sciences.2023; 24(4): 3911. CrossRef
Toxic External Exposure Leading to Ocular Surface Injury
Steven H. Rauchman, Brandon Locke, Jacqueline Albert, Joshua De Leon, Morgan R. Peltier, Allison B. Reiss
Vision.2023; 7(2): 32. CrossRef
PM10 and Pseudomonas aeruginosa: effects on corneal epithelium
Mallika Somayajulu, Sharon A. McClellan, Farooq Muhammed, Robert Wright, Linda D. Hazlett
Frontiers in Cellular and Infection Microbiology.2023;[Epub] CrossRef
The effect of social determinants of health on severity of microbial keratitis presentation at a tertiary eye care hospital in Southern India
Anvesh Annadanam, Patrice M Hicks, Ming-Chen Lu, Mercy Pawar, Prabhleen Kochar, Suvitha Selvaraj, Dhanya Kuppuraj, Chetan Rathod, Rekha Sravya Muppala, Smriti Gaur, Abinaya Krishnan, SR Sumithra, Maria A Woodward, N Venkatesh Prajna
Indian Journal of Ophthalmology.2023; 71(6): 2448. CrossRef
Impacts of Climate Change on Ocular Health: A Scoping Review
Yee Ling Wong, Shiao Wei Wong, Darren S.J. Ting, Alankrita Muralidhar, Sagnik Sen, Olivia Schaff, Hannah Istre-Wilz, Barbara Erny
The Journal of Climate Change and Health.2023; : 100296. CrossRef
Association between air pollution and emergency room visits for eye diseases and effect modification by temperature in Beijing, China
Wanzhou Wang, Wenlou Zhang, Hongxia Ge, Baiqi Chen, Jingjing Zhao, Jun Wu, Zefeng Kang, Xinbiao Guo, Furong Deng, Qingbian Ma
Environmental Science and Pollution Research.2022; 29(15): 22613. CrossRef
Correlation between Exposure to Fine Particulate Matter (PM2.5) during Pregnancy and Congenital Anomalies: Its Surgical Perspectives
Eun-jung Koo, Jin-Gon Bae, Eun Jung Kim, Yong-Hoon Cho
Journal of Korean Medical Science.2021;[Epub] CrossRef
The burden of acute conjunctivitis attributable to ambient particulate matter pollution in Singapore and its exacerbation during South-East Asian haze episodes
Joel Aik, Rae Chua, Natasha Jamali, Elaine Chee
Science of The Total Environment.2020; 740: 140129. CrossRef
Epidemiological aspects of allergic conjunctivitis
Dai Miyazaki, Kazumi Fukagawa, Shigeki Okamoto, Atsuki Fukushima, Eiichi Uchio, Nobuyuki Ebihara, Jun Shoji, Kenichi Namba, Yumiko Shimizu
Allergology International.2020; 69(4): 487. CrossRef
Dry eye symptoms in offices and deteriorated work performance – A perspective
Peder Wolkoff
Building and Environment.2020; 172: 106704. CrossRef
Airborne Particulates Affect Corneal Homeostasis and Immunity
Mallika Somayajulu, Sandamali Ekanayaka, Sharon A. McClellan, Denise Bessert, Ahalya Pitchaikannu, Kezhong Zhang, Linda D. Hazlett
Investigative Opthalmology & Visual Science.2020; 61(4): 23. CrossRef
Air pollution significantly associated with severe ocular allergic inflammatory diseases
Dai Miyazaki, Kazumi Fukagawa, Atsuki Fukushima, Hiroshi Fujishima, Eiichi Uchio, Nobuyuki Ebihara, Jun Shoji, Etsuko Takamura, Kenichi Namba, Yuichi Ohashi, Shigeki Okamoto, Yoshiyuki Satake, Hiroshi Ohtsu, Yumiko Shimizu, Yoshitsugu Inoue
Scientific Reports.2019;[Epub] CrossRef
Global Associations of Air Pollution and Conjunctivitis Diseases: A Systematic Review and Meta-Analysis
Renchao Chen, Jun Yang, Chunlin Zhang, Bixia Li, Stéphanie Bergmann, Fangfang Zeng, Hao Wang, Boguang Wang
International Journal of Environmental Research and Public Health.2019; 16(19): 3652. CrossRef

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Factors related to heart rate variability among firefighters: Jae-Hong Shin, Jung-Youb Lee, Seon-Hee Yang, Mi-Young Lee, In-Sung Chung; Ann Occup Environ Med 2016;28:25. Published online June 13, 2016; DOI: https://doi.org/10.1186/s40557-016-0111-6

Abstract PDF PubReader ePub

Objectives

The aim of this study was to investigate factors associated with heart rate variability in firefighters working in a metropolitan city in South Korea.

Methods

Self-administered questionnaires including Korean Occupational Stress Scale (KOSS) as well as surveys collecting socio-demographic characteristics and work-related factors were given to 962 firefighters. After exclusion for missing data, 645 firefighters were included, and analysis of covaiance adjusted for the general risk factors and job characteristics were used to assess the relationship between heart rate variability and associated factors.

Results

SDNN and RMSSD and were decreased in the area of occupational climate of the group with high job stress (p = 0.027, p = 0.036). HF(ln) was decreased in the area of organizational system and occupational climate of the group with high stress that statistically significant level (p = 0.034, p = 0.043).

Conclusions

Occupational climate and organizational system are associated with reduction of heart rate variability. Preventive medical care plans for cardiovascular disease of firefighters through the analysis and evaluation of job stress factors are needed.

Citations

Citations to this article as recorded by

The Influence of Emergency Call Volume on Occupational Workload and Sleep Quality in Urban Firefighters
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On-Duty Resting Heart Rate Variability at the Fire Station Is Related to Cardiorespiratory Fitness and Physical Activity Levels in Firefighters
Philémon Marcel-Millet, Philippe Gendron
Journal of Occupational & Environmental Medicine.2024; 66(3): e111. CrossRef
Evaluation of the relationship between occupational-specific task performance and measures of physical fitness, cardiovascular and musculoskeletal health in firefighters
Jaron Ras, Elpidoforos S. Soteriades, Denise L. Smith, Andre P. Kengne, Lloyd Leach
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Healthcare.2023; 11(19): 2677. CrossRef
Effects of cardiovascular health, musculoskeletal health and physical fitness on occupational performance of firefighters: protocol for a systematic review and meta-analysis
Jaron Ras, Andre Pascal Kengne, Denise Smith, Elpidoforos Soterakis Soteriades, Lloyd Leach
BMJ Open.2022; 12(7): e061435. CrossRef
Effects of Cardiovascular Disease Risk Factors, Musculoskeletal Health, and Physical Fitness on Occupational Performance in Firefighters—A Systematic Review and Meta-Analysis
Jaron Ras, Andre P. Kengne, Denise L. Smith, Elpidoforos S. Soteriades, Rucia V. November, Lloyd Leach
International Journal of Environmental Research and Public Health.2022; 19(19): 11946. CrossRef
Cardiovascular Disease Risk Factors, Musculoskeletal Health, Physical Fitness, and Occupational Performance in Firefighters: A Narrative Review
Jaron Ras, Denise L. Smith, Andre P. Kengne, Elpidoforos E. Soteriades, Lloyd Leach, Ike S. Okosun
Journal of Environmental and Public Health.2022;[Epub] CrossRef
Acute Physiological Response of Live-Fire Simulation Activities Affecting Cardiovascular Health in Live-Fire Instructors
Gwan-Jin Park, So Yeon Kong, Dong-Min Shin, Dae In Lee, Beom-Seok Ku, Je-Hwan Oh, Sang-Chul Kim
Journal of Occupational & Environmental Medicine.2022; 64(1): 46. CrossRef
Psychophysiological responses of firefighters to day and night rescue interventions
Philémon Marcel-Millet, Alain Groslambert, Philippe Gimenez, Sidney Grosprêtre, Gilles Ravier
Applied Ergonomics.2021; 95: 103457. CrossRef
Health outcomes of psychosocial stress within firefighters: A systematic review of the research landscape
Somkene Igboanugo, Philip L Bigelow, John G Mielke
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Field Monitoring the Effects of Overnight Shift Work on Specialist Tactical Police Training with Heart Rate Variability Analysis
Colin Tomes, Ben Schram, Robin Orr
Sustainability.2021; 13(14): 7895. CrossRef
Combined effect of surface anomalies and volumetric defects on fatigue assessment of AlSi7Mg fabricated via laser powder bed fusion
Milad Hamidi Nasab, Simone Romano, Dario Gastaldi, Stefano Beretta, Maurizio Vedani
Additive Manufacturing.2020; 34: 100918. CrossRef
Obesity prevalence in Brazilian firefighters and the association of central obesity with personal, occupational and cardiovascular risk factors: a cross-sectional study
Fernanda Camargo Damacena, Thatiany Jardim Batista, Lorena Rocha Ayres, Eliana Zandonade, Karla Nívea Sampaio
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Effects on Firefighters’ Nocturnal Cardiac Autonomic Activity and Sleep Quality of On-Call Nights With and Without Simulated Firefighting Interventions
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Journal of Occupational & Environmental Medicine.2020; 62(11): e644. CrossRef
Relationships Between Heart Rate Variability, Occupational Performance, and Fitness for Tactical Personnel: A Systematic Review
Colin Tomes, Ben Schram, Robin Orr
Frontiers in Public Health.2020;[Epub] CrossRef

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