Epidemiology and Health

Cohort Profile

Health Effects of Underground Workspaces cohort: study design and baseline characteristics: Gerard Dunleavy, Thirunavukkarasu Sathish, Nuraini Nazeha, Michael Soljak, Nanthini Visvalingam, Ram Bajpai, Hui Shan Yap, Adam C. Roberts, Thuan Quoc Thach, André Comiran Tonon, Chee Kiong Soh, Georgios Christopoulos, Kei Long Cheung, Hein de Vries, Josip Car; Epidemiol Health. 2019;41:e2019025. Published online August 16, 2019; DOI: https://doi.org/10.4178/epih.e2019025

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Abstract

The development of underground workspaces is a strategic effort towards healthy urban growth in cities with ever-increasing land scarcity. Despite the growth in underground workspaces, there is limited information regarding the impact of this environment on workers’ health. The Health Effects of Underground Workspaces (HEUW) study is a cohort study that was set up to examine the health effects of working in underground workspaces. In this paper, we describe the rationale for the study, study design, data collection, and baseline characteristics of participants. The HEUW study recruited 464 participants at baseline, of whom 424 (91.4%) were followed-up at 3 months and 334 (72.0%) at 12 months from baseline. We used standardized and validated questionnaires to collect information on socio-demographic and lifestyle characteristics, medical history, family history of chronic diseases, sleep quality, health-related quality of life, chronotype, psychological distress, occupational factors, and comfort levels with indoor environmental quality parameters. Clinical and anthropometric parameters including blood pressure, spirometry, height, weight, and waist and hip circumference were also measured. Biochemical tests of participants’ blood and urine samples were conducted to measure levels of glucose, lipids, and melatonin. We also conducted objective measurements of individuals’ workplace environment, assessing air quality, light intensity, temperature, thermal comfort, and bacterial and fungal counts. The findings this study will help to identify modifiable lifestyle and environmental parameters that are negatively affecting workers’ health. The findings may be used to guide the development of more health-promoting workspaces that attempt to negate any potential deleterious health effects from working in underground workspaces.

Summary

Citations

Citations to this article as recorded by

Integrated lighting ergonomics: A review on the association between non-visual effects of light and ergonomics in the enclosed cabins
Zhiming Gou, Bingchen Gou, Wenyi Liao, Yuxue Bao, Yongqi Deng
Building and Environment.2023; 243: 110616. CrossRef
Effects of fun-seeking and external locus of control on smoking behaviour: a cross-sectional analysis on a cohort of working men in Singapore
Kar Fye Alvin Lee, Eun Hee Lee, Adam Charles Roberts, Josip Car, Chee Kiong Soh, Georgios Christopoulos
BMJ Open.2022; 12(10): e061318. CrossRef
A Comparative Study of International and Asian Criteria for Overweight or Obesity at Workplaces in Singapore
Nuraini Nazeha, Thirunavukkarasu Sathish, Michael Soljak, Gerard Dunleavy, Nanthini Visvalingam, Ushashree Divakar, Ram Chandra Bajpai, Chee Kiong Soh, George Christopoulos, Josip Car
Asia Pacific Journal of Public Health.2021; 33(4): 404. CrossRef
Prevalence of and factors associated with poor sleep quality and short sleep in a working population in Singapore
Nanthini Visvalingam, Thirunavukkarasu Sathish, Michael Soljak, Ai-Ping Chua, Gerard Dunleavy, Ushashree Divakar, Nuraini Nazeha, Ram Bajpai, Chee Kiong Soh, Kwok Kian Woon, Georgios Christopoulos, Josip Car
Sleep Health.2020; 6(3): 277. CrossRef
Activity Tracker–Based Metrics as Digital Markers of Cardiometabolic Health: Cross-Sectional Study
Yuri Rykov, Thuan-Quoc Thach, Gerard Dunleavy, Adam Charles Roberts, George Christopoulos, Chee Kiong Soh, Josip Car
JMIR mHealth and uHealth.2020; 8(1): e16409. CrossRef
Prevalence of psychological distress and its association with perceived indoor environmental quality and workplace factors in under and aboveground workplaces
Gerard Dunleavy, Ram Bajpai, André Comiran Tonon, Kei Long Cheung, Thuan-Quoc Thach, Yuri Rykov, Chee-Kiong Soh, Hein de Vries, Josip Car, Georgios Christopoulos
Building and Environment.2020; 175: 106799. CrossRef
Employee experiences in underground workplaces: a qualitative investigation
Vinita Venugopal, Adam Charles Roberts, Kian-Woon Kwok, George I. Christopoulos, Chee-Kiong Soh
Ergonomics.2020; 63(11): 1337. CrossRef
Associations of perceived indoor environmental quality with stress in the workplace
Thuan‐Quoc Thach, Dhiya Mahirah, Charlotte Sauter, Adam Charles Roberts, Gerard Dunleavy, Nuraini Nazeha, Yuri Rykov, Yichi Zhang, George I. Christopoulos, Chee‐Kiong Soh, Josip Car
Indoor Air.2020; 30(6): 1166. CrossRef
White- and Blue- collar workers responses’ towards underground workspaces
Ying Su, Adam C. Roberts, Hui Shan Yap, Josip Car, Kian Woon Kwok, Chee-Kiong Soh, George I. Christopoulos
Tunnelling and Underground Space Technology.2020; 105: 103526. CrossRef
Prevalence of sick building syndrome and its association with perceived indoor environmental quality in an Asian multi-ethnic working population
Thuan-Quoc Thach, Dhiya Mahirah, Gerard Dunleavy, Nuraini Nazeha, Yichi Zhang, Christina En Hui Tan, Adam Charles Roberts, George Christopoulos, Chee Kiong Soh, Josip Car
Building and Environment.2019; 166: 106420. CrossRef
A Multifactorial Approach to Sleep and Its Association with Health-Related Quality of Life in a Multiethnic Asian Working Population: A Cross-Sectional Analysis
Gerard Dunleavy, André Comiran Tonon, Ai Ping Chua, Yichi Zhang, Kei Long Cheung, Thuan-Quoc Thach, Yuri Rykov, Chee-Kiong Soh, Georgios Christopoulos, Hein de Vries, Josip Car
International Journal of Environmental Research and Public Health.2019; 16(21): 4147. CrossRef
Risk Factors for Non-Communicable Diseases at Baseline and Their Short-Term Changes in a Workplace Cohort in Singapore
Thirunavukkarasu Sathish, Gerard Dunleavy, Michael Soljak, Nanthini Visvalingam, Nuraini Nazeha, Ushashree Divakar, Ram Bajpai, Thuan-Quoc Thach, Kei Cheung, Hein Vries, Chee-Kiong Soh, Georgios Christopoulos, Josip Car
International Journal of Environmental Research and Public Health.2019; 16(22): 4551. CrossRef
Examining the Factor Structure of the Pittsburgh Sleep Quality Index in a Multi-Ethnic Working Population in Singapore
Dunleavy, Bajpai, Tonon, Chua, Cheung, Soh, Christopoulos, Vries, Car
International Journal of Environmental Research and Public Health.2019; 16(23): 4590. CrossRef
Prevalence of Vitamin D Deficiency and Its Associated Work-Related Factors among Indoor Workers in a Multi-Ethnic Southeast Asian Country
Ushashree Divakar, Thirunavukkarasu Sathish, Michael Soljak, Ram Bajpai, Gerard Dunleavy, Nanthini Visvalingam, Nuraini Nazeha, Chee Kiong Soh, Georgios Christopoulos, Josip Car
International Journal of Environmental Research and Public Health.2019; 17(1): 164. CrossRef

Editorial

Lessons from radiation epidemiology: Won Jin Lee; Epidemiol Health. 2018;40:e2018057. Published online November 14, 2018; DOI: https://doi.org/10.4178/epih.e2018057

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Abstract Summary PDF Supplementary Material

Abstract

Radiation epidemiology has developed as a specialized field and has unique characteristics compared to the other fields of epidemiology. Radiation exposure assessment is highly quantified and health risk assessment can yield precise risks per unit dose in each organ. At the same time, radiation epidemiology also emphasizes the uncertainty of the estimated doses and risks. More radiation epidemiologists work in radiation societies rather than those of epidemiology. This specialization deepens the research of radiation studies but also results in fragmentation from general epidemiology. In addition to continued involvement with radiation-related sciences, therefore, more efforts to communicate with the other fields of epidemiology are necessary for radiation epidemiology.

Summary

Korean summary
방사선 역학은 역학의 세부 전공분야로서 다른 역학 분야와 구별되는 특성들이 있다. 노출 및 건강영향 평가에서의 정량화된 접근방법을 비롯하여 방사선 역학의 많은 장점들은 다른 역학분야에서도 응용될 필요가 있다. 이러한 전문화는 역학 연구의 내용을 깊게 발전시키는데 큰 역할을 하고 있는 반면, 일반 역학 분야와 분열되는 단점도 있다. 따라서 기존 방사선 관련 학문들과의 지속적인 교류뿐 아니라 다른 역학분야와의 활발한 교류를 통해 방사선 역학 및 전체 역학분야를 발전시키는 것이 중요하다.

Citations

Citations to this article as recorded by

On the use of free code tools to simulate the propagation of radiation following dirty bomb explosions in sensible contexts
Riccardo Quaranta, Gian Marco Ludovici, Guglielmo Manenti, Pasqualino Gaudio, Andrea Malizia, A. Lyoussi, F. D’Errico, M. Carette, M. Joyce, R. Hodák, I. Jenčič, P. Le Dû, M. Morichi, S. Pospíšil, C. Reynard-Carette, L. Snoj, L. Vermeeren
EPJ Web of Conferences.2023; 288: 06009. CrossRef
The expression profile of redox genes in human monocytes exposed in vitro to γ radiation
Gina Manda, Cristian Postolache, Ionela Victoria Neagoe, Andreea Csolti, Elena Milanesi, Maria Dobre
Radiation Physics and Chemistry.2020; 170: 108634. CrossRef

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