Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo
In hospitals, the chemical formaldehyde is commonly utilised to preserve tissues. The healthcare personnel exposed to formaldehyde the most work in histopathology laboratories. This study aims to determine the health effects of everyday formaldehyde exposure on healthcare professionals in the histop...
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| Format: | Article |
| Language: | English English |
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Pertanika
2023
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| Online Access: | https://eprints.ums.edu.my/id/eprint/37722/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/37722/2/FULL%20TEXT.pdf |
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| author | Alif Ramli Shamsul Bahari Shamsudin Jac Fang Lim Mei Ching Lim |
| author_facet | Alif Ramli Shamsul Bahari Shamsudin Jac Fang Lim Mei Ching Lim |
| author_sort | Alif Ramli |
| collection | UMS |
| description | In hospitals, the chemical formaldehyde is commonly utilised to preserve tissues. The healthcare personnel exposed to formaldehyde the most work in histopathology laboratories. This study aims to determine the health effects of everyday formaldehyde exposure on healthcare professionals in the histopathology laboratory. Cross-sectional comparative research was used for the study design. The 8-hour time-weighted-average (TWA8) formaldehyde level was measured at the histopathology laboratory at Hospital Queen Elizabeth in Sabah and the administration office (control) using the real-time colorimetric tube method. Workers in both places were required to answer a questionnaire on their health status. The TWA8 formaldehyde level was higher in the exposed area (0.113 ppm) than in the unexposed area (0.031 ppm). Air samplings showed that formaldehyde exposure levels in the exposed area (0.108 ± 0.026 ppm) were significantly higher than in an unexposed area (0.028 ± 0.018 ppm) at p < 0.001. Symptoms closely related to formaldehyde exposure were 51% in the histopathology laboratory workers, greater than 35% in the control group (p < 0.05). The workers showed six symptoms: irritated eyes, sore throat, cough, runny nose, sneezing and headache. Although the level of occupational workplace exposure to formaldehyde in the histopathology laboratory was below the recommended limit, the health symptoms related to formaldehyde among the exposed group were detected. Enhancing control measures for indoor air quality improvement in the working area is required to minimise the health risk among laboratory workers. |
| first_indexed | 2024-03-06T03:26:22Z |
| format | Article |
| id | ums.eprints-37722 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:26:22Z |
| publishDate | 2023 |
| publisher | Pertanika |
| record_format | dspace |
| spelling | ums.eprints-377222023-11-29T02:32:02Z https://eprints.ums.edu.my/id/eprint/37722/ Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo Alif Ramli Shamsul Bahari Shamsudin Jac Fang Lim Mei Ching Lim RB37-56.5 Clinical pathology. Laboratory technique TP200-248 Chemicals: Manufacture, use, etc. In hospitals, the chemical formaldehyde is commonly utilised to preserve tissues. The healthcare personnel exposed to formaldehyde the most work in histopathology laboratories. This study aims to determine the health effects of everyday formaldehyde exposure on healthcare professionals in the histopathology laboratory. Cross-sectional comparative research was used for the study design. The 8-hour time-weighted-average (TWA8) formaldehyde level was measured at the histopathology laboratory at Hospital Queen Elizabeth in Sabah and the administration office (control) using the real-time colorimetric tube method. Workers in both places were required to answer a questionnaire on their health status. The TWA8 formaldehyde level was higher in the exposed area (0.113 ppm) than in the unexposed area (0.031 ppm). Air samplings showed that formaldehyde exposure levels in the exposed area (0.108 ± 0.026 ppm) were significantly higher than in an unexposed area (0.028 ± 0.018 ppm) at p < 0.001. Symptoms closely related to formaldehyde exposure were 51% in the histopathology laboratory workers, greater than 35% in the control group (p < 0.05). The workers showed six symptoms: irritated eyes, sore throat, cough, runny nose, sneezing and headache. Although the level of occupational workplace exposure to formaldehyde in the histopathology laboratory was below the recommended limit, the health symptoms related to formaldehyde among the exposed group were detected. Enhancing control measures for indoor air quality improvement in the working area is required to minimise the health risk among laboratory workers. Pertanika 2023 Article NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/37722/1/ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/37722/2/FULL%20TEXT.pdf Alif Ramli and Shamsul Bahari Shamsudin and Jac Fang Lim and Mei Ching Lim (2023) Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo. Science and technology, 31. pp. 1-14. ISSN 0128-7680 https://doi.org/10.47836/pjst.31.5.19 |
| spellingShingle | RB37-56.5 Clinical pathology. Laboratory technique TP200-248 Chemicals: Manufacture, use, etc. Alif Ramli Shamsul Bahari Shamsudin Jac Fang Lim Mei Ching Lim Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title | Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title_full | Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title_fullStr | Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title_full_unstemmed | Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title_short | Occupational Formaldehyde Exposure and the Health Symptoms Among Histopathology Laboratory Workers in North Borneo |
| title_sort | occupational formaldehyde exposure and the health symptoms among histopathology laboratory workers in north borneo |
| topic | RB37-56.5 Clinical pathology. Laboratory technique TP200-248 Chemicals: Manufacture, use, etc. |
| url | https://eprints.ums.edu.my/id/eprint/37722/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/37722/2/FULL%20TEXT.pdf |
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