International Journal of Occupational Medicine and Environmental Health

OBJECTIVES: Hearing loss is a major worldwide health issue affecting an estimated 1.5 billion people. Causes of hearing loss include genetics, chemicals, medications, lifestyle habits such as smoking, and noise. Noise is probably the largest contributing factor for hearing loss. Noise arises from the workplace, ambient environment, and leisure activities. The easiest noise sources to control are workplace and environmental. Workplace noise is unique in that the employer is responsible for the noise and the worker...

OBJECTIVES: The nitrogen-containing xenobiotics, such as nitrates and acrylamide may potentially influence systemic redox status and contribute to the generation of oxidative stress (OS) in the human body, but there is still a lack of studies that would evaluate the various parameters assessing the oxidative-antioxidant balance. The aim of this study was to evaluate the exposure to nitrates and acrylamide derived from daily diet and to analyze the impact of these nitrate-containing xenobiotics on the parameters of systemic redox status in healthy young adults...

OBJECTIVES: Academic burnout poses a challenge to the educational process. Higher education institutions have responsibilities similar to the ones of management in business settings. These institutions are responsible for creating conditions conducive to development and, as such, may be interested in verifying the presence of student burnout and pinpointing its causes. The purpose of this study was to answer these needs and develop a scale to measure the effect of organizational factors that may predict student burnout...

OBJECTIVES: Employees of uniformed services (EoUS) were screened for cardiovascular risk factors. MATERIAL AND METHODS: A total of 1138 EoUS (age M±SD 49.9±6.0 years) and 263 controls (age M±SD 54.4±9.7 years) under the care of the cardiology clinic in Gdańsk, Poland, were included in the study. Medical history and blood samples were collected, and a physical examination was performed. Ten-year cardiovascular risk of death was calculated using the systematic coronary risk evaluation (SCORE) risk algorithm for high-risk countries...

OBJECTIVES: To explore the relationship between depressive symptoms, fatigue and psychological flexibility, as well as their interactions on depression in Chinese nurses. MATERIAL AND METHODS: Using convenience sampling, a cross-sectional survey of 796 nurses in municipal hospitals of Zhengzhou, Henan Province, China, was conducted. The questionnaires of Work-related Acceptance and Action Questionnaire, Center for Epidemiological Studies Depression Scale and Fatigue Assessment Instrument were used...

OBJECTIVES: The specific job demands of the Prison Service (PS) may affect the health of officers. The job demands-resources model (JD-R) model was used to design a survey of the consequences of working subject to particular job demands. The aim was to gain an insight into the relationship between job demands, personal resources, occupational stress and burnout and selected health consequence indicators (such as behaviors associated with the consumption of alcohol, stress symptoms). MATERIAL AND METHODS: A total of 1732 PS officers in Poland were surveyed...

OBJECTIVES: Many facts indicate the important role of psychosomatic symptoms that occur due to traumatic events. This study is an analysis of the coexistence of psychosomatic symptoms and traumatic events. Though not every person taking part in these events develops a fully symptomatic post-traumatic stress disorder (PTSD), psychosomatic symptoms with a strong psychological component are observed in many. This study focuses on a comparison of the intensity of somatization, anxiety, depression, and distress of medical university students, who encountered a traumatic event and those who have not experienced trauma...

OBJECTIVES: The aim of the research was to explore the potential of the concept of work in the activity-based working (ABW) environment, including its impact on stress, back pain and psychomedical parameters of employees subjected to and not subject to relocation. MATERIAL AND METHODS: The data of 396 employees of both sexes were analyzed. The study used standardized psychological questionnaires to measure the level of perceived stress ( Perceived Stress Scale ), the level of readiness for change ( Readiness for Change Questionnaire ), the severity of health behaviors ( Health Behavior Inventory ) and the level of general self-efficacy ( General Self-Efficacy Scale )...

OBJECTIVES: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic and the military conflicts in Ukraine suggest that workrelated stressors increased during these crises increases work-related stress reactions. Burnout as a long-term consequence of insufficiently compensated for workloads. The regional prevalence of burnout is particularly high among oncologists. The aim of this study was to assess the current risk of burnout within this group of physicians and to examine gender differences through gender-based analysis...

OBJECTIVES: To assess dietary supplements, functional foods and nutraceuticals use among the patients after myocardial infarction (MI). MATERIAL AND METHODS: The authors prospectively enrolled 100 consecutive patients hospitalized due to MI and remaining under coordinated outpatient care after MI in the authors' cardiology department. RESULTS: The authors showed that patients within median (interquartile range) 12.30 (10.18-14.57) months after MI use dietary supplements, nutraceuticals and functional foods in their everyday diet...

OBJECTIVES: The purpose of the present study was to investigate, through the lens of conservation of resources theory, the predictive role of 2 positive personality traits in the form of core self-evaluations (CSE) and ego-resiliency (ER) in resource losses and gains triggered by the COVID-19 crisis. MATERIAL AND METHODS: The 2 personality traits, constituting positive person-related resources, were examined in relation to resource losses and gains in both general and distinct life domains: hedonistic and vital, spiritual, family, economic and political, and finally power and prestige...

Atherosclerosis remains the main cause of death worldwide. Most important issues concerning atherosclerosis are hemodynamics and how it affects plaque prevalence and distribution, as well as the symmetry and asymmetry of vasculature and plaques. To present the symmetry in the vascular system an analysis of PubMed and MEDLINE databases was performed. As of February 21, 2023, the results were as follows: for "symmetry" AND "atherosclerosis" there were 47 results; for "symmetry" AND "atherosclerotic lesions" - 20 results; for "symmetry" AND "artery stenosis" - 82 results; for "asymmetry" AND "atherosclerosis" - 87 results...

In environmental epidemiology, time series analyses represent a widely used statistical tool. However, though being commonly used, there is soften confusion regarding the specific requirements, such as which link function might be most appropriate, when or how to control for seasonality or how to account for lags. The present overview draws from experiences in other disciplines and discusses the proper execution of time series analyses based on considerations that are relevant in environmental epidemiology...

OBJECTIVES: The humidifier disinfectant catastrophe in South Korea was a social disaster caused by toxic chemical substances. The present study aimed to examine the relationships between psychological symptoms and adaptive life functioning in survivors of humidifier disinfectants. This study examined the differential effects of psychological symptoms on life adjustment between survivors of humidifier disinfectant and the general population. MATERIAL AND METHODS: A total of 452 individuals (228 general and 224 survivor groups) participated in this research...

The iodine-131 (I-131) content in the thyroid of staff members working with this radionuclides has been measured with about 500 employees in about 25 hospital's departments of nuclear medicine performing therapy and diagnosis of thyroid disease in Poland. The measurements were performed with portable detection unit for in situ measurements of radioiodine. This is consist with scintillation detector sodium iodine activated by thallium (NaI(Tl)) - battery-powered and portable tube base Multichannel Analyzer Canberra UniSPEC...

OBJECTIVES: The assessment of the prevalence of anti-SARS-CoV-2 antibodies in various professional groups is very important. Hence, the purpose of the following study was to analyze the seroprevalence of anti-SARS-CoV-2 antibodies among employees performing both medical and nonmedical professions before the launch of SARS-CoV-2 vaccination. MATERIAL AND METHODS: The study was conducted among employers of 1 of the institutions: The Provincial Specialist Hospital of Władysław Biegański in Łódź, Poland, Radio Łódź and the Border Guards of Łódź Airport...

Bisphenols, endocrine disrupting chemicals, are widely used in daily life. Continued exposure during key developmental periods of life (pregnancy, infancy and early childhood) can contribute to adverse health consequences such as decreased lung function, wheezing/asthma, the occurrence of allergies or changes in immune system responses. The purpose of this review is to present the current state of knowledge on the effects of prenatal or postnatal exposure to bisphenol A (BPA), bisphenol S (BPS) and bisphenol F (BPF) on the development of allergic diseases in childhood...

OBJECTIVES: The aim of the study was to assess the nutritional status and diet of midwives working on a shift schedule in public hospitals in Wrocław, Poland, and to analyze the variation in their diet according to their working hours (day shift, night shift) and on a non-working day. MATERIAL AND METHODS: In the group of 50 midwives, employed in 4 public hospitals in Wrocław weight and body composition, waist and hip circumference, waist-hip-ratio and BMI were assessed...

This study aims to present a case of acute mercuric chloride poisoning at a potentially lethal dose treated with the antidote - 2,3-dimercapto- 1-propanesulfonic acid (DMPS) and continuous renal replacement therapy (CRRT) combined with CytoSorb. A 21-year-old woman was admitted to a hospital with abdominal pain, vomiting, and suspected gastrointestinal bleeding after taking 5000 mg of mercuric chloride for suicidal purposes. Due to the patient deteriorating general condition and multiple organ damage, on the third day she was transported to the Clinic of Anaesthesiology and Intensive Care (CAaIC), Łódź, Poland...

OBJECTIVES: On average about 10% of parents report hypersensitivity to at least 1 drug in their children. After diagnosis process a few of these reactions are being confirmed as drug hypersensitivity reactions. The aim of the study was to assess the real-life prevalence of drug hypersensitivity in children based on drug provocation tests. MATERIAL AND METHODS: The authors included 113 children, aged 4-18 years, referred to Pediatrics and Allergy Clinic in Łódź, Poland, due to incidence of adverse reaction during treatment...