Occupational Health and Industrial Hygiene Commons^™

Protect Yourself From Occupational Risks, Christopher J. Smiley Dds

The Journal of the Michigan Dental Association

This month’s editorial underscores the importance of safeguarding against occupational risks in dentistry. Dr. Smiley shares personal experiences, highlighting potential hazards to oral health care workers' eyes and hearing, including intense lights, noisy equipment, and exposure to infectious pathogens. He emphasizes the need for protective eyewear, light shields, and equipment calibration to reduce eye-related risks and the use of custom musician earplugs to reduce the risk of job-related hearing damage. The overall message stresses that taking steps to protect oneself from occupational risks can preserve the quality of life and a professional career.

J Mich Dent Assoc October 2022

The Journal of the Michigan Dental Association

Monthly, The Journal of the Michigan Dental Association brings news, information, and feature articles to our state's oral health community and the MDA's 6,200+ members. No publication reaches more Michigan dentists!

In this issue, the reader will find the following original content:

• A cover story on eye safety to reduce occupational risk of eye injury in clinical dentistry.
• A feature story on a dentist’s journey with Bell’s Palsy.
• A department reports on legal issues caring for patients suspected of being under the influence of marijuana.
• Department article on workforce and employees quietly quitting.
• Articles on MDA Public Relations Grant Recipients …

Update On Monkeypox, Audra E. Haynes, Susan H. Davide, Anty Lam

Publications and Research

Monkeypox a viral transmissible disease caused by the monkeypox virus, a disease commonly found in Central and Western Africa, has caused a recent outbreak of monkeypox in the United States. Highlighting the importance of dental healthcare professionals to become knowledgeable about the transmission of the disease, and how to better protect themselves and the public from further spread, as well as educating patients about the disease.

This review examines the etiology of monkeypox, transmission, signs and symptoms, and preventive measures to reduce occurrence of the disease with an emphasis on who has largely been affected by the disease and the …

Mise Au Point Et Validation D’Une Approche Terrain De Prédiction Des Chargements Au Dos Basée Sur Des Données De Laboratoire, Alain Delisle, François Thénault, André Plamondon, Hakim Mecheri

Rapports de recherche scientifique

Les troubles musculosquelettiques (TMS) et particulièrement ceux au bas du dos affectent de nombreux travailleuses et travailleurs chaque année au Québec (Vézina et al., 2011). Le chargement mécanique au bas dos est reconnu comme un facteur de risque pouvant mener au développement de maux de dos, et la manutention de charges peut occasionner des chargements importants et répétés. La façon habituelle de quantifier le chargement au dos des individus est d’estimer le moment qui s’exerce à l’articulation lombo-sacrée (L5/S1). L’estimation de ce moment se fait généralement en laboratoire et nécessite la connaissance de la position et de l’orientation de …

Protecting Cattle Feedyard Workers In The Central States Region: Exploring State, Regional, And National Data On Fatal And Nonfatal Injuries In Agriculture And The Beef Production Sector, Athena K. Ramos, Suraj Adhikari, Risto Rautiainen, Aaron Yoder

Journal of Extension

Working in agriculture can be dangerous. Despite ongoing efforts of Extension, animal production worker safety has not been adequately addressed. We present state, regional, and national counts and rates on fatal and nonfatal injuries in agriculture and animal production using publicly available data from the Bureau of Labor Statistics. We found that animal production had a high number of fatal injuries and a higher rate of nonfatal injuries than the average within agriculture. More needs to be done to protect livestock workers from injury. Extension professionals can play a key role in increasing safety knowledge and changing behaviors.

Assessment Of The Effectiveness Of Ventilation Controls In Managing Airborne And Surface Lead Levels At A Newly Commissioned Indoor Shooting Range, Robert Alcock, Magdalena Wajrak, Jacques Oosthuizen

Research outputs 2022 to 2026

Lead levels at a new indoor target shooting range were assessed using both personal and environmental air monitoring methods. Surface swabs were collected from representative locations throughout the range prior to, and at the conclusion of, shooting. Personal samples were compared against the current Australian Workplace Exposure Standards with all results exceeding statutory limits. Static environmental samples exceeded the Air National Environmental Protection Measures (NEPM) air quality standard. Surface swabs showed significant increases from pre- to post-shooting with levels exceeding recommended limits. The performance of the mechanical ventilation system was also assessed and airflow levels were below the required rate …

Mesures À Haute Sensibilité Du Passage De Contaminants Nanométriques À Travers Les Gants De Protection Par Imagerie Médicale, Mahmoud Mohamed Omar, Amélie Augé, Myriam Laprise-Pelletier, Ludovic Tuduri, Marc-André Fortin

Rapports de recherche scientifique

Les gants de polymère sont utilisés comme équipements de protection individuels dans de nombreux secteurs d’activité professionnelle où les risques chimiques sont présents. Leur efficacité à bloquer le passage de certains contaminants doit être mesurée par des méthodes d’essais précises et standardisées. Les mesures de résistance chimique sont généralement effectuées en utilisant une cellule de perméation, un petit appareil contenant deux réservoirs séparés par la membrane dont on veut mesurer le potentiel-barrière : l’un contient le contaminant, l’autre contient un milieu collectant le contaminant après que celui-ci ait passé à travers la membrane. Au fur et à mesure de l’expérience, …

Determining The Reliability Of Critical Controls In Construction Projects, Roberta Selleck, Maureen Hassall, Marcus Cattani

Research outputs 2022 to 2026

Across the global construction industry, fatalities continue to occur from high-risk activities, where the risk controls have been defined; however, these were unreliable. In the mining industry, Critical Control Risk Management has provided positive results in reducing major accidents, which raises the question, could the Critical Control approach reduce the fatality rate in the construction industry? This study analyzed 10 years of serious and fatal incident investigation reports from four international construction companies to (i) assess the reliability of their Critical Controls (CCs) and (ii) assess the factors that affect the reliability of CCs. The results show the reliability of …

The Relationship Between Emergency Physicians’ Creative Thinking Preference And Their Risk Of Burnout: An Opportunity To Make A Difference, Naghma S. Khan

Creativity and Change Leadership Graduate Student Master's Projects

The FourSight theory contends that individuals exhibit a preference for the mental operations involved in creative problem solving. The four fundamental mindset preferences measured by FourSight are Clarifiers, Ideators, Developers and Implementers. Individuals can exhibit a peak preference for one, two, or three of these mindsets, or they can show an even distribution of energy across all four creative-thinking preferences. Robust and creative solutions to complex and recurrent problems are only possible if an individual or a team of individuals consciously move through the four stages of problem solving. Creative problem-solving can be taught. The ability to be creative at …

Agreement Between Sars-Cov-2 Pcr Test Results Using Nasopharyngeal And Mid-Turbinate Specimens Among Asymptomatic Working-Age Adults, Judy Wendt Hess, Faiyaz Bhojani, Derrick Cameron, Mary Freire De Carvalho, Fayaz Momin

Faculty, Staff and Student Publications

OBJECTIVE: The aim of this study was to determine whether mid-turbinate specimens reliably detect active infection in asymptomatic adults undergoing regular COVID-19 PCR testing.

METHODS: Qualitative agreement between 2481 paired nasopharyngeal and mid-turbinate PCR results was assessed. Mean cycle threshold values for each positive result were evaluated as an indicator of active infection.

RESULTS: Overall agreement between nasopharyngeal and mid-turbinate tests was 98.4%. Positive percent agreement was 37.2%, and negative percent agreement was ~100%. Test pairs with lower cycle thresholds (≤30 and ≤25) reached 67% and 100% positive percent agreement, respectively.

CONCLUSIONS: SARS-CoV-2 infections with high viral loads were detected …

Spatial Analysis For Enhancing The Use Of Health Data Availability From Different Sources To Help The Decision-Making Process, Tris Eryando

Kesmas

Spatial analysis in public health has become a common method used by researchers to understand the distribution of public health aspects related to the surrounding environment. It can also be used to analyze individual information in the form of a dot and the location or line of aggregated information in a specific area of study. Another benefit is the possibility of using different data sources to be analyzed in one statistical model analysis, as long as the identification area is sufficiently clear as a key variable. Spatial analysis can show an object's distribution on a locational map and explain the …

Sars-Cov-2 Antibody Seroprevalence In Jakarta, Indonesia, Iwan Ariawan, Hafizah Jusril, Muhammad N Farid, Pandu Riono, Wiji Wahyuningsih, Widyastuti Widyastuti, Dwi Oktavia T L Handayani, Endang Sri Wahyuningsih, Rebekka Daulay, Retno Henderiawati, Safarina G. Malik, Rintis Noviyanti, Leily Trianty, Nadia Fadila, Khin Saw Aye Myint, Frilasita A. Yudhaputri, Neeraja Venkateswaran, Kodumudi Venkateswaran, Venkatachalam Udhayakumar, William A. Hawley, Juliette Morgan, Paul M. Pronyk

Kesmas

The SARS-CoV-2 transmission dynamics in low- and middle-income countries remain poorly understood. This study aimed to estimate the SARS-CoV-2 antibodies seroprevalence in Jakarta, Indonesia, and to increase knowledge of SARS-CoV-2 transmission in urban settings. A population-based serosurvey among individuals aged one year or older was conducted in Jakarta. Employing a multistage sampling design, samples were stratified by district, slum, and non-slum residency, sex, and age group. Blood samples were tested for IgG against three different SARS-CoV-2 antigens. Seroprevalence was estimated after applying sample weights and adjusting for cluster characteristics. In March 2021, this study collected 4,919 respondents. The weighted estimate …

A Stunting Prevention Risk Factors Pathway Model For Indonesian Districts/Cities With A Stunting Prevalence Of ≥30%, Nina Fentiana, Endang L. Achadi, Besral Besral, Abram Kamiza, Trini Sudiarti

Kesmas

The prevalence of stunting in Indonesian children aged 0-23 months is a public health problem caused by direct and indirect factors. This study aimed to discover the path of the relationship between various risk factors and the stunting prevalence of ≥30% in 165 districts/cities in Indonesia. Data were obtained from the 2018 National Basic Health Research, National Socioeconomic Survey, and the Statistics Indonesia with a cross-sectional approach. The secondary data on stunting and risk factors were aggregated at the district/city level from individual data; children aged 0-23 months. The path analysis used to determine a stunting prevention model showed that …

Model Autonomy Of Self-Finance Management For Primary Health Care To Enhance Workers’ Satisfaction, Ahmad Jet Alamin, Ossama Issac, Lina Teo, Atikah Adyas

Kesmas

This study aimed to find an appropriate model of autonomous self-finance management in primary health care (PHC) to enhance workers' satisfaction. This was a cross-sectional study in which data were collected through self-administered questionnaires from 204 workers in ten Regional Public Service Agency for Primary Health Care (RPSAPHC)/Badan Layanan Umum Daerah Pusat Kesehatan Masyarakat (BLUD Puskesmas) in Tangerang District, Banten Province, Indonesia using the partial least squares and structural equation model (PLS-SEM). A total of 73 indicators were used to examine the PHC transformation process to enhance workers' satisfaction. The indicators were grouped into three variables depending on workers' satisfaction: …

Determinants Of Type 2 Diabetes Mellitus Among Passive Smokers, Adinda Rahma Triyaniarta, Santi Martini, Kurnia Dwi Artanti, Sri Widati, Rizma Dwi Nastiti

Kesmas

Type 2 diabetes mellitus (T2DM) leads to complications of other diseases. The modifiable risk factors for T2DM are overweight, physical activity, hypertension, unhealthy diet, and smoking. This study aimed to analyze determinants of T2DM incidence in passive smokers among various factors. This study was conducted at Hospital X in Surabaya City, East Java Province, Indonesia, from September 2019 to April 2020. The variables were univariate, bivariate, and multivariate. Case samples were T2DM patients and passive smokers, while control samples were non-T2DM patients and passive smokers, with 52 respondents per group, of 104 total respondents. Variables statistically significant related to the …

The Effect Of Health Promotion Program On Perceived Self-Efficacy And Self-Care Practices Among Elderly With Multimorbidity In Chiang Mai, Thailand, Jukkrit Wungrath, Nuttida Khumai, Phinphot Phrommasen

Kesmas

Multimorbidity in the elderly is a major public health issue with serious consequences. This study investigated the effects of health promotion programs on perceived self-efficacy and self-care practices among the elderly with multimorbidity using a quasi-experimental study design from February to July 2021. The study samples were the elderly from Doi Saket District, Chiang Mai Province, Thailand, selected by a multistage random sampling technique. The experimental and control groups each comprised 40 elderlies with multimorbidity. All elderly participants took part in a 12-week health promotion program. The perceived self-efficacy and self-care practices of the study samples were assessed using interviews, …

Predictors Of Anxiety Toward Covid-19 Delta Variant: A Cross- Sectional Study Among Healthcare Providers In Java And Bali, Indonesia, I Ketut Swarjana, I Gede Putu Darma Suyasa, I Kadek Nuryanto

Kesmas

Health facilities are experiencing overcapacity, oxygen scarcity, and a limited number of healthcare providers due to the coronavirus disease 2019 (COVID-19), thus impacted on anxiety. This study aimed to determine predictors of anxiety among healthcare providers toward the Delta variant of COVID-19 in Indonesia. A cross-sectional study was conducted with 371 healthcare providers in Java and Bali Islands, and the snowball sampling technique was used. Data were collected using a questionnaire and distributed through social media (WhatsApp), then analyzed using univariate analysis, bivariate analysis (Chi-square test), and multivariate analysis (multiple logistic regression). The results showed that 81 (21.8%) respondents experienced …

Perspectives On Reproductive Health Education Among Javanese Parents, Bagoes Widjanarko, Ratih Indraswari, Aditya Kusumawati, Novia Handayani

Kesmas

This study aimed to investigate the perspectives of reproductive health education among Javanese parents of children aged 9-11 years. This cross-sectional study was conducted with 12,306 parents in Semarang City, Central Java Province, Indonesia, using a purposive sampling technique. Some parents agreed that reproductive health education at home was unnecessary (29.5%), taboo (45%), difficult (73.1%), and awkward (41.5%). Most parents (72.7%) were not transparent in providing reproductive health information to their children by using other terms to name the genitals, considering the politeness aspect. Good practices of providing reproductive health information are slightly more common in mothers (54.2%), unemployed parents …

Spatial Analysis Of Seven Islands In Indonesia To Determine Stunting Hotspots, Tiopan Sipahutar, Tris Eryando, Meiwita Budiharsana

Kesmas

Indonesia is a vast country struggling to reduce its stunting prevalence. Hence, identifying priority areas is urgent. In determining areas to prioritize, one needs to consider geographical issues, particularly correlations among areas. This study aimed to discover whether stunting prevalence in Indonesia occurs randomly or in clusters; and, if it occurs in clusters, which areas are the hotspots. This ecological study used aggregate data from the 2018 National Basic Health Research and Poverty Data and Information Report from the Statistics Indonesia. This study analyzed 514 districts/cities across 34 provinces on seven main islands in Indonesia. The method used was the …

Back And Shoulder Exoskeletons For Occupational Use: A Review, Erkan Ozan

Theses

Work-related musculoskeletal disorders (MSDs) account for a large portion of all work-related injuries according to OSHA. Back and shoulder-related disorders make the most of work-related MSDs according to the Bureau of Labor Statistics (BLS). Exoskeletons emerged in recent years with the potential to reduce the risks of work-related musculoskeletal disorders and injuries. Their use in occupational settings is increasing, and exoskeleton designs are rapidly evolving. This paper reviewed recent scientific articles (2015 and after) that evaluated back and shoulder-support passive industrial exoskeletons. The findings of these articles are summarized and analyzed to assess the benefits of passive upper-body exoskeletons by …