{"title":"Study of cases of overwork-related disorders (“KAROSHI”) of public elementary and secondary school teachers among local public service personnel.","authors":"Nobuyuki Motegi, Toru Yoshikawa, T. Sasaki, Takashi Yamauchi, Takuhiro Takada, Masaya Takahashi","doi":"10.2486/josh.josh-2022-0018-cho","DOIUrl":"https://doi.org/10.2486/josh.josh-2022-0018-cho","url":null,"abstract":"","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74136793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-26DOI: 10.2486/josh.josh-2023-0004-ge
M. Nishikitani, Rieko Izukura, H. Sawatari, Mizuho A. KIDO, Fukuko Moriya, Shoko Kawanami, S. Yasumoto, Kikuko Taketomi, Yuriko Fujino, K. Nagayoshi, Kiyoko Kato, N. Nakashima, Akiko Chishaki
{"title":"大学病院における医療職者の努力–報酬不均衡モデルによる職業性ストレスと労働災害・医療事故との関係","authors":"M. Nishikitani, Rieko Izukura, H. Sawatari, Mizuho A. KIDO, Fukuko Moriya, Shoko Kawanami, S. Yasumoto, Kikuko Taketomi, Yuriko Fujino, K. Nagayoshi, Kiyoko Kato, N. Nakashima, Akiko Chishaki","doi":"10.2486/josh.josh-2023-0004-ge","DOIUrl":"https://doi.org/10.2486/josh.josh-2023-0004-ge","url":null,"abstract":"","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91270415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.3126/ijosh.v13i4.53257
S. Jyoti, P. Lama, Anika Yadav, S. Vaidya, S. Joshi
Introduction: In this fast-developing world, food production has also been changing, making people suffer from various health issues because of pesticide poisoning. Unsafe methods in handling pesticides, especially in middle and low-income countries like Nepal are still practiced, although the deleterious health effects either go unnoticed or are missed or are diagnosed late. Few of the older less costly pesticides remain for years in soil and water although few of them have been banned they are still available in many developing countries. The study aimed to assess knowledge, attitude, and practice regarding pesticide use among agricultural workers and farmers' awareness of pesticide labels on pesticide bottles or packets. Methods: A cross-sectional study among 74 conveniently selected agricultural workers, who used or ever-used pesticides within the last six months was conducted in Lamatar Village Development Committee, Lalitpur District from January 2022 to February 2022. Ethical clearance was obtained from the Institutional Review Committee of Kathmandu Medical College. The questionnaire was adapted from literature about personal protective equipment with some modifications according to the local context. Data was collected through a face-to-face interview. Results: Among the total 74 respondents 49 (66.2%) were females and only 25 (33.8%) were males. Most of them had no formal education but could read and write. However, less than half 32 (43.2%) had adequate knowledge while the majority 49 (66.2%) had a negative attitude towards the use of pesticides. However, only 32 (43.2%) had good practice handling pesticides and its effect. Conclusion: This study showed low knowledge regarding pesticides, their health effects, and poor practice however, a negative attitude towards the use of pesticides. But pesticide is still widely used because of the demand for more earnings. So, we would recommend that there is a need for time-to-time regular community-based training regarding how to safely handle pesticides and the availability of less harmful fertilizers products at retailers or consultancies.
{"title":"Knowledge, attitude, and practice of pesticide use among agricultural workers of Lamatar Village Development Committee, Lalitpur District: A cross-sectional study","authors":"S. Jyoti, P. Lama, Anika Yadav, S. Vaidya, S. Joshi","doi":"10.3126/ijosh.v13i4.53257","DOIUrl":"https://doi.org/10.3126/ijosh.v13i4.53257","url":null,"abstract":"Introduction: In this fast-developing world, food production has also been changing, making people suffer from various health issues because of pesticide poisoning. Unsafe methods in handling pesticides, especially in middle and low-income countries like Nepal are still practiced, although the deleterious health effects either go unnoticed or are missed or are diagnosed late. Few of the older less costly pesticides remain for years in soil and water although few of them have been banned they are still available in many developing countries. The study aimed to assess knowledge, attitude, and practice regarding pesticide use among agricultural workers and farmers' awareness of pesticide labels on pesticide bottles or packets.\u0000Methods: A cross-sectional study among 74 conveniently selected agricultural workers, who used or ever-used pesticides within the last six months was conducted in Lamatar Village Development Committee, Lalitpur District from January 2022 to February 2022. Ethical clearance was obtained from the Institutional Review Committee of Kathmandu Medical College. The questionnaire was adapted from literature about personal protective equipment with some modifications according to the local context. Data was collected through a face-to-face interview.\u0000Results: Among the total 74 respondents 49 (66.2%) were females and only 25 (33.8%) were males. Most of them had no formal education but could read and write. However, less than half 32 (43.2%) had adequate knowledge while the majority 49 (66.2%) had a negative attitude towards the use of pesticides. However, only 32 (43.2%) had good practice handling pesticides and its effect.\u0000Conclusion: This study showed low knowledge regarding pesticides, their health effects, and poor practice however, a negative attitude towards the use of pesticides. But pesticide is still widely used because of the demand for more earnings. So, we would recommend that there is a need for time-to-time regular community-based training regarding how to safely handle pesticides and the availability of less harmful fertilizers products at retailers or consultancies.","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76119172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.3126/ijosh.v13i4.48968
Suvarnaraju Palathoti, Abdullah Hamed Muhanna Al Aghbari, V. Otitolaiye
Introduction: Oil and Gas workers are exposed to numerous hazards which impede their productivity; one such hazard these workers are exposed to is long or extended working hours. Hence, this paper examined the impacts of extended working hours on workers' occupational health and safety at a selected oil and gas company in Oman. Consequently, the workers’ opinions on the impacts of extended working hours at the company were critically analyzed to draw potential inferences and proffer solutions to the problem in Oman. The study aimed to critically identify, assess, and highlight the occupational safety problems associated with extended working hours among workers at a selected oil and gas company in Oman. Methods: A total of 128 respondents were randomly selected from the 140 employees and company managers through administered questionnaires. Data collection was done between January 25 and February 30, 2022. The questionnaire consisted of five items statements based on the four-agreement or Likert scale of measurement. Results: A response rate of 91% was derived from the questionnaire administered for the study. Results from data analysis indicated that 73% of the respondents were male while 27% were female. Furthermore, the results indicated that extended working hours have substantial impacts on family life (s=54%), performance (s=68%), productivity, and health of the workers. Extended working hours potentially expose workers to various dangers which bring about numerous adverse effects (stress, fatigue, depression, and loss of concentration) on their occupational health and safety. Conclusion: It is recommended that oil and gas companies establish occupational health and safety guidelines to limit the work times and duration (i.e., time spent at work) through shorter shifts, longer breaks, or extended leaves. Long working hours should be prohibited except on special occasions or unavoidable circumstances to safeguard the health and well-being of staff, which could ultimately enhance the productivity and output of the company.
{"title":"Effect of Long Extended Working Hours on the Occupational Health and Safety of Oil and Gas Workers in the Sultanate of Oman","authors":"Suvarnaraju Palathoti, Abdullah Hamed Muhanna Al Aghbari, V. Otitolaiye","doi":"10.3126/ijosh.v13i4.48968","DOIUrl":"https://doi.org/10.3126/ijosh.v13i4.48968","url":null,"abstract":"Introduction: Oil and Gas workers are exposed to numerous hazards which impede their productivity; one such hazard these workers are exposed to is long or extended working hours. Hence, this paper examined the impacts of extended working hours on workers' occupational health and safety at a selected oil and gas company in Oman. Consequently, the workers’ opinions on the impacts of extended working hours at the company were critically analyzed to draw potential inferences and proffer solutions to the problem in Oman. The study aimed to critically identify, assess, and highlight the occupational safety problems associated with extended working hours among workers at a selected oil and gas company in Oman.\u0000Methods: A total of 128 respondents were randomly selected from the 140 employees and company managers through administered questionnaires. Data collection was done between January 25 and February 30, 2022. The questionnaire consisted of five items statements based on the four-agreement or Likert scale of measurement.\u0000Results: A response rate of 91% was derived from the questionnaire administered for the study. Results from data analysis indicated that 73% of the respondents were male while 27% were female. Furthermore, the results indicated that extended working hours have substantial impacts on family life (s=54%), performance (s=68%), productivity, and health of the workers. Extended working hours potentially expose workers to various dangers which bring about numerous adverse effects (stress, fatigue, depression, and loss of concentration) on their occupational health and safety.\u0000Conclusion: It is recommended that oil and gas companies establish occupational health and safety guidelines to limit the work times and duration (i.e., time spent at work) through shorter shifts, longer breaks, or extended leaves. Long working hours should be prohibited except on special occasions or unavoidable circumstances to safeguard the health and well-being of staff, which could ultimately enhance the productivity and output of the company.","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75684870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.3126/ijosh.v13i4.48886
J. Hashempour, Mohammed Alkhamees, Mohammad Shahnawaz Khan, Jeffrey Kimble, H. Sezer
Introduction: Cardiac strain has become a prevalent cause of firefighters’ death. Standards and regulations set forth a framework to monitor the cardiovascular fitness of firefighters, encourage fitness and create a pathway to diagnosis or detection of disorders. The effectiveness of these standards relies on continuous evaluation of firefighters’ health and updating the protocols. Methods: This study intended to assess the physiological response of 172 firefighters in the middle east for the first time and considered the effect of body mass index, age, gender, and seasonal ambient temperature on their responses before and after a fire and rescue training. The end results should compile the behavioral patterns of firefighters from the region and help authorities to update current health monitoring standards for firefighters accordingly. Blood pressure, heart and respiratory rates were sampled for participants after one minute after when training finished. Non-Parametric statistical analysis was conducted using Nonparametric Spearman rank correlation coefficients and Kruskal-Wallis H- test to evaluate the correlation of age, gender, BMI, and seasonal temperature with participant’s physiological response. Results: This study found obesity in 20% of the sampled population with more cases among male participants. Also, in this study, the hypertension prevalence ratio found as 19.8% at baseline and 26.7% in post-training measurements. Conclusion: This study could confirm that body mass index and seasonal ambient temperature affect blood pressure, heart and ventilation rates. Heart rate significantly changes with ambient temperature. Also, the results found the gender of participants affects all physiological responses, especially heart rate.
{"title":"Evaluating the correlation of blood pressure and pulse rates of firefighters with their sociodemographic characteristics during a fire and rescue training","authors":"J. Hashempour, Mohammed Alkhamees, Mohammad Shahnawaz Khan, Jeffrey Kimble, H. Sezer","doi":"10.3126/ijosh.v13i4.48886","DOIUrl":"https://doi.org/10.3126/ijosh.v13i4.48886","url":null,"abstract":"Introduction: Cardiac strain has become a prevalent cause of firefighters’ death. Standards and regulations set forth a framework to monitor the cardiovascular fitness of firefighters, encourage fitness and create a pathway to diagnosis or detection of disorders. The effectiveness of these standards relies on continuous evaluation of firefighters’ health and updating the protocols.\u0000Methods: This study intended to assess the physiological response of 172 firefighters in the middle east for the first time and considered the effect of body mass index, age, gender, and seasonal ambient temperature on their responses before and after a fire and rescue training. The end results should compile the behavioral patterns of firefighters from the region and help authorities to update current health monitoring standards for firefighters accordingly. Blood pressure, heart and respiratory rates were sampled for participants after one minute after when training finished. Non-Parametric statistical analysis was conducted using Nonparametric Spearman rank correlation coefficients and Kruskal-Wallis H- test to evaluate the correlation of age, gender, BMI, and seasonal temperature with participant’s physiological response.\u0000Results: This study found obesity in 20% of the sampled population with more cases among male participants. Also, in this study, the hypertension prevalence ratio found as 19.8% at baseline and 26.7% in post-training measurements.\u0000Conclusion: This study could confirm that body mass index and seasonal ambient temperature affect blood pressure, heart and ventilation rates. Heart rate significantly changes with ambient temperature. Also, the results found the gender of participants affects all physiological responses, especially heart rate.","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77343632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.3126/ijosh.v13i4.49325
Pattama Senthong, T. Choosong, N. Saejiw, Mingkwan Yingkajorn, Smonrapat Surasombatpattana, Nathapat Pipitsuntornsarn, Saranyu Chusri
Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a worldwide transmission and healthcare worker is the risk group. Therefore, the infection rate and health risk assessment from exposure to airborne transmission for healthcare workers were performed. Methods: This cross-sectional study was carried out on 106 healthcare workers at four selected service areas in Songklanagarind Hospital, Thailand, from February to September 2021. The N6 impactor was used with simultaneous measurement of temperature, relative humidity, and wind speed. The general characteristics of subjects and hospitals were collected by questionnaire and presented by descriptive statistics. Results: Most of the participants were female and they worked more than 8 hours per day. The bacteria concentration was highest in the Pediatric Outpatient Department (1837.46±177.52 cfu/m3). The lowest chronic daily intake and hazard quotient with no threshold (4.86±3.81, 95%CI: 3.59, 6.13) were at Covid-19 Intensive Care Unit - due to negative pressure ventilation in this room was effective in reducing the airborne concentration of the pathogens. Overall, the hospital’s hazard index with no threshold (30.87±35.25, 95%CI: 23.91, 37.83) was higher than 1.0, indicating that bacterial bioaerosol may affect healthcare workers’ health. The highest confirmed Covid-19 case was at Acute Respiratory Infection Clinic (19.29±10.67 cases/week). The probability of infection by SARS-CoV-2 in healthcare workers was high at Acute Respiratory Infection Clinic (1.0) and Covid-19 Intensive Care Unit (0.998±0.002, 95%CI: 0.998, 0.999). Conclusion: Therefore, inhalation reference concentration for hospitals should be as low as possible and appropriate ventilation systems should be implemented with adherence to standards to protect healthcare workers.
{"title":"Health Risk Assessment and Covid-19 Infection Rate by Using Bacterial Aerosol in Healthcare Workers in a Tertiary Care Hospital in Thailand During SARS-CoV-2 Pandemic","authors":"Pattama Senthong, T. Choosong, N. Saejiw, Mingkwan Yingkajorn, Smonrapat Surasombatpattana, Nathapat Pipitsuntornsarn, Saranyu Chusri","doi":"10.3126/ijosh.v13i4.49325","DOIUrl":"https://doi.org/10.3126/ijosh.v13i4.49325","url":null,"abstract":"Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a worldwide transmission and healthcare worker is the risk group. Therefore, the infection rate and health risk assessment from exposure to airborne transmission for healthcare workers were performed.\u0000Methods: This cross-sectional study was carried out on 106 healthcare workers at four selected service areas in Songklanagarind Hospital, Thailand, from February to September 2021. The N6 impactor was used with simultaneous measurement of temperature, relative humidity, and wind speed. The general characteristics of subjects and hospitals were collected by questionnaire and presented by descriptive statistics.\u0000Results: Most of the participants were female and they worked more than 8 hours per day. The bacteria concentration was highest in the Pediatric Outpatient Department (1837.46±177.52 cfu/m3). The lowest chronic daily intake and hazard quotient with no threshold (4.86±3.81, 95%CI: 3.59, 6.13) were at Covid-19 Intensive Care Unit - due to negative pressure ventilation in this room was effective in reducing the airborne concentration of the pathogens. Overall, the hospital’s hazard index with no threshold (30.87±35.25, 95%CI: 23.91, 37.83) was higher than 1.0, indicating that bacterial bioaerosol may affect healthcare workers’ health. The highest confirmed Covid-19 case was at Acute Respiratory Infection Clinic (19.29±10.67 cases/week). The probability of infection by SARS-CoV-2 in healthcare workers was high at Acute Respiratory Infection Clinic (1.0) and Covid-19 Intensive Care Unit (0.998±0.002, 95%CI: 0.998, 0.999).\u0000Conclusion: Therefore, inhalation reference concentration for hospitals should be as low as possible and appropriate ventilation systems should be implemented with adherence to standards to protect healthcare workers.","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77948728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-19DOI: 10.2486/josh.josh-2023-0006-cho
Hiroki Ikeda, T. Kubo, S. Izawa, Nanako Nakamura-Taira, Toru Yoshikawa, R. Akamatsu
{"title":"The joint association of daily rest periods and sleep duration with occupational stress and sickness absence","authors":"Hiroki Ikeda, T. Kubo, S. Izawa, Nanako Nakamura-Taira, Toru Yoshikawa, R. Akamatsu","doi":"10.2486/josh.josh-2023-0006-cho","DOIUrl":"https://doi.org/10.2486/josh.josh-2023-0006-cho","url":null,"abstract":"","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74301141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-09DOI: 10.2486/josh.josh-2023-0003-ge
N. Ichikawa
{"title":"Consideration of Electrical Fatal Accident by Electric Shock and Preventive Measures Caused in 2018","authors":"N. Ichikawa","doi":"10.2486/josh.josh-2023-0003-ge","DOIUrl":"https://doi.org/10.2486/josh.josh-2023-0003-ge","url":null,"abstract":"","PeriodicalId":34250,"journal":{"name":"International Journal of Occupational Safety and Health","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73445580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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