Effectiveness of a cooling jacket with reference to physiological responses in iron foundry workers

Shirish, Ashtekar; Kapadia, Vishal; Kumar, Sanjeev; Kumar, Sunil; Mishra, SukhDev; Singh, Gyanendra

doi:10.1080/10803548.2016.1181484

Cited by 18 publications

(13 citation statements)

References 12 publications

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“…In contrast, four of the 16 studies at worksites examined cooling interventions on one to four workdays. Among the agricultural, construction, and industrial cooling interventions studies, five of the trials were 2 h or less 24‐28 . Due to the nature of the extreme heat exposure (82–309°C) firefighters encounter, those trials were less than 2 h.…”

Section: Resultsmentioning

confidence: 99%

“…Among the agricultural, construction, and industrial worker cooling interventions studies, 41% of the trials were 2 h or less. [24][25][26][27][28] Working More female participants are needed in occupational cooling studies in light of changing demographics of the outdoor occupational sectors that have led to increased workforce diversity. 44,45 In addition, there are sex-related differences in heat stress tolerance and previous results have shown females report three or more symptoms more frequently than males (OR = 2.67, 95% CI, 1.1-6.6).…”

Section: Discussionmentioning

confidence: 99%

“…The index ranges from 0 to 10, where "0" presents no strain and "10" very strenuous physiological conditions 12 Perceptual strain index (PeSI) Measures the thermal strain in individuals through the thermal sensation (TS) and the Rating of Perceived Exertion (RPE) 13 Rated perceived exertion (RPE) A scale that measures the perceived intensity of physical exertion 14 Thermal sensation (TS) Perceived temperature sensation related to skin and ambient air temperature 15 less. [24][25][26][27][28] Due to the nature of the extreme heat exposure (82-309°C) firefighters encounter, those trials were less than 2 h. HRI symptoms and increased self-reported water consumption at postintervention compared with preintervention. 16 Wegman et al 17 In Nicaragua 18 and Guatemala, 19 regularly scheduled breaks in the shade, with increased access to water and electrolyte so- agricultural workers were given access to water and electrolyte solutions and three 20-min breaks plus a 60-min lunch break in the shade.…”

Section: Heat Strainmentioning

confidence: 99%

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Cooling intervention studies among outdoor occupational groups: A review of the literature

Chicas

Xiuhtecutli

Dickman

et al. 2020

American J Industrial Med

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Background: The purpose of this systematic review is to examine cooling intervention research in outdoor occupations, evaluate the effectiveness of such interventions, and offer recommendations for future studies. This review focuses on outdoor occupational studies conducted at worksites or simulated occupational tasks in climatic chambers. Methods: This systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. PubMed, Embase, and Web of Science were searched to identify original research on intervention studies published in peer-reviewed journals that aimed at reducing heat stress or heat-related illness from January 2000 to August 2020. Results: A systematic search yielded a total of 1042 articles, of which 21 met the inclusion criteria. Occupations with cooling intervention studies included agriculture (n = 5), construction (n = 5), industrial workers (n = 4), and firefighters (n = 7). The studies focused on multiple types of cooling interventions cooling gear (vest, bandanas, cooling shirts, or head-cooling gel pack), enhanced heat dissipation clothing, forearm or lower body immersion in cold water, water dousing, ingestion of a crushed ice slush drink, electrolyte liquid hydration, and modified Occupational Safety and Health Administration recommendations of drinking water and resting in the shade. Conclusion: Current evidence indicates that using multiple cooling gears along with rest cycles may be the most effective method to reduce heat-related illness. Occupational heat-related illnesses and death may be mitigated by targeted cooling intervention and workplace controls among workers of vulnerable occupational groups and industries.

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Heat Strainmentioning

confidence: 99%

See 1 more Smart Citation

Cooling intervention studies among outdoor occupational groups: A review of the literature

Chicas

Xiuhtecutli

Dickman

et al. 2020

American J Industrial Med

View full text Add to dashboard Cite

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“…As a consequence, those required to wear full PPE in hot environments need to avoid under-hydration, overheating and fatigue. Studies have indicated that the optimization of work clothing (for example, ventilation cooling shirts [58] or garments incorporating a liquid coolant [59]) is a factor that may be of great importance for heat-stress mitigation in industrial settings where workers are exposed to elevated heat stress. Further research is required to investigate alternative fabrics suitable for PPE in hot environments and the feasibility of wearable cooling garments where possible.…”

Section: Discussionmentioning

confidence: 99%

Using a Qualitative Phenomenological Approach to Inform the Etiology and Prevention of Occupational Heat-Related Injuries in Australia

Hansen

Williams

Hanson-Easey

et al. 2020

IJERPH

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Epidemiological evidence has shown an association between exposure to high temperatures and occupational injuries, an issue gaining importance with environmental change. The aim of this study was to better understand contributing risk factors and preventive actions based on personal experiences. Interviews were conducted with 21 workers from five Australian states using a critical phenomenological approach to capture the lived experiences of participants, whilst exploring contextual factors that surround these experiences. Two case studies are presented: a cerebrovascular injury and injuries among seasonal horticulture workers. Other accounts of heat-related injuries and heat stress are also presented. Risk factors were classified as individual, interpersonal and organizational. In terms of prevention, participants recommended greater awareness of heat risks and peer-support for co-workers. Adding value to current evidence, we have provided new insights into the etiology of the health consequences of workplace heat exposure with workers identifying a range of influencing factors, prevention measures and adaptation strategies. Underpinning the importance of these are future climate change scenarios, suggesting that extended hot seasons will lead to increasing numbers of workers at risk of heat-stress and associated occupational injuries.

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“…Outdoor workers, such as construction workers, miners, and hot processes in iron, steel, glass and rubber foundries, firefighters who perform highly intense physical activities, are exposed to heat 3 stress, particularly in tropical and subtropical regions or countries (1)(2)(3). The combination of physical activities, high ambient temperatures and humidity may create excessive heat strain, which would effect on physical, subjective and physiological performance if preventive measures are not taken (2,4).…”

Section: Introductionmentioning

confidence: 99%

Effect of cooling vests on physiological and perceptual responses: A systematic review protocol

Habibi

Heydari

Moradi

et al. 2019

Preprint

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Background: Human in hot environments are exposed to several risks and discomforts which seriously affect their physiological and mental workload. However, they are required to take frequent rest breaks to prevent heat strain when working in hot environments. The main objective of this study is to systematically summarize the literature about the effect of cooling vests on physiological and perceptual responses that might help research and practice in the future.Inclusion criteria: Studies in scientific journals and other databases, focusing on the effect of cooling vests on physiological and perceptual responses will be included.Methods: Three main databases such as PubMed, Scopus, and Web of Science will be searched to find relevant literature on type of cooling vest and effects using subject headings and appropriate MeSH terms. Inclusion and exclusion criteria will be used for screening. Two authors will participate in all of the search stages including preliminary search, screening, quality assessment, data extraction, and data synthesis. We will limit our search to articles published in a peer review journal between 2000 and 2019. The protocol has been written according to PRISMA-P checklist. Three main databases such as PubMed, Scopus, and Web of Science will be searched to find relevant literature on type of cooling vest and effects using subject headings and appropriate MeSH terms. Inclusion and exclusion criteria will be used for screening. Two authors will participate in all of the search stages including preliminary search, screening, quality assessment, data extraction, and data synthesis. We will limit our search to articles published in a peer review journal between 2000 and 2019. The protocol has been written according to PRISMA-P checklist.Objective: The aim of this systematic review is to investigate and compare the effect of different types of cooling vests on physiological and perceptual responses in order to choose the best one according to affecting factors.PROSPERO Registration Number: CRD42019140820

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Effectiveness of a cooling jacket with reference to physiological responses in iron foundry workers

Cited by 18 publications

References 12 publications

Cooling intervention studies among outdoor occupational groups: A review of the literature

Cooling intervention studies among outdoor occupational groups: A review of the literature

Using a Qualitative Phenomenological Approach to Inform the Etiology and Prevention of Occupational Heat-Related Injuries in Australia

Effect of cooling vests on physiological and perceptual responses: A systematic review protocol

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