bluuebunny/crossref_metadata_2025_split huggingface dataset:
P-471 ANALYSIS FROM THE UNION PERSPECTIVE OF PSYCHOSOCIAL RISK ASSESSMENT REPORTS IN CARTAGENA OIL AND GAS REFINERY INDUSTRY, TAKING INTO ACCOUNT COLOMBIAN REGULATIONS
Authors: Rodriguez Enrique 
Published: July 2024

Abstract

Introduction
One of the biggest concerns of our union organization USO, has been the subject of psychosocial risk, more precisely the mental health of our workers in the oil industry, which we took as a research model the Cartagena refinery where we manage a direct staff of approximately 1,100 workers in their different activities in this industry.
Taking into account that in our country Colombia it is not easy to determine the different diagnoses of mental health and more if they are due to different work situations or occupational origin.

Methods
The methodology to be used is purely analytical, based on administrative results of medical studies compared from our union point of view with the evidence provided through dialogue and field visits of our direct workers of the company.

Results
Within this research a large percentage of workers with different psychosocial deviations that are manifested in their diagnoses and discomforts are evidenced.

Discussion and conclusion
From this research we can assume that the first line of perception of this type of psychosocial risk is through the workers themselves since they are the source of trust and the first barrier of link between the sick worker and the exposed worker.
Provide the necessary tools and participation to the joint committees on occupational health and safety to promote the prevention and promotion of psychosocial risks.
Promote the SOLVE methodology, recommended by the ILO with union participation, to improve psychosocial issues in the oil industry.
O-313 WORKING FROM HOME – A MIXED-METHOD STUDY: HEALTH EXPERIENCES AND EFFECTS OF HEALTH PROMOTION INTERVENTION
Authors: Scheepers Louisa , Engels Miriam , Boß Leif , Engels Judith , Kuhlmann Rebekka , Kuske Johanna , Pavlista Valeria , Schmidt-Stiedenroth Kira , Diebig Mathias , Angerer Peter , Hoewner Jörg , Lehr Dirk , Schwens Christian , Süß Stefan , Dragano Nico 
Published: July 2024

Abstract

Louisa Scheepers Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty, Heinrich-Heine-University Dusseldorf Germany. Paula Fialho Institute of Medical Sociology, Centre for Health and Society, Medical Faculty, Heinrich-Heine-University Dusseldorf Germany. Peter Angerer Institute of Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Düsseldorf Germany. Nico Dragano Institute of Medical Sociology, Centre for Health and Society, Medical Faculty, Heinrich-Heine-University Dusseldorf Germany. Claudia Pischke Institute of Medical Sociology, Centre for Health and Society, Medical Faculty, Heinrich-Heine-University Dusseldorf Germany.

Introduction
Since the SARS-CoV-2 pandemic, working from home has become a common practice in many companies. This brings potential benefits, but also possible health risks for managers and employees. Currently, systematic research on the organization of home work is still in its early stages, and there is a lack of specific recommendations. This study wants to provide a comprehensive understanding of the health experiences associated with working from home and to evaluate the effects of health-promoting interventions in home offices.

Methods
First, six guideline-based focus groups (n=34) were conducted in three medium-sized companies to record the experiences and necessities. The data was analysed to identify health-related interventions to organise home office. Subsequently, the developed intervention (workshops combined with a workbook) was evaluated in a randomized-controlled-trial (n=40) for its consequences on health.

Results
Qualitative

results
Flexibility is the most important reason to work from home. However, dealing with the gained flexibility had to be learned, and there was a need for support in different domains, such as ergonomics or boundary management. Early quantitative

results
A combined intervention (workshop and workbook) led to a reduction of work-related-stress. Final results will be presented at the conference.

Discussion
Although flexibility is known to reduce work-related-stress, support is needed in dealing with the newly gained space for action so that it does not become a new source of stress. A behavior-based combined intervention can assist in meeting the new challenges on an individual level.

Conclusion
In the future, the focus should also be on the implementation of contextual prevention measures.
P-482 ASSESSMENT OF RADIOLOGICAL RISK IN THE OPERATING ROOM OF A UNIVERSITY HOSPITAL IN SFAX
Authors: Haddar Aicha , Sellami Imen , Ghrab Mohamed Anis , Masmoudi Mohamed Larbi , Hammami Kaouthar Jmal , Hajjaji Mounira 
Published: July 2024

Abstract

Introduction
Radiological risk (RR) is a critical concern in operating rooms (ORs), necessitating comprehensive evaluation and management within healthcare institutions. This study aimed to assess RR in the ORs and offer insights into healthcare workers (HCWs) perceptions and practices.

Methods
This cross-sectional study was conducted at Sfax University Hospital. RR was evaluated using a checklist. Additionally, a self-administered questionnaire was distributed among HCWs, collecting demographic, professional, and RR-related data, including perceptions, knowledge, attitudes, and practices regarding radiological protection.

Results
On-site assessments revealed that half of the examined ORs routinely employed ionizing radiation (IR), with consistent radiological safety shortcomings. These inadequacies encompassed absence of zoning and signage, insufficient protective equipment, lack of dosimetric and medical worker surveillance. We involved 92 participants, with 42.4% being medical and 57.6% paramedical personnel. Notably, 84.8% reported exposure to IR. Participants’ self-assessed RR knowledge averaged 1.5 (IQ [0;3]). The overall average knowledge score was 8.7/20, significantly associated with profession, gender, and inversely correlated with age and seniority. About 62% of workers expressed concerns about RR. The average RR perception score was 7 ±2.8 on a 0-10 scale. During intraoperative radiography, 44.5% retreated from radiation, while 21.7% wore lead aprons.

Discussion
The study identified alarming shortcomings in radiological safety practices within the ORs. HCWs’ low self-assessment scores regarding their knowledge of RR underscore the need for improved training.

Conclusion
Effective RR prevention demands comprehensive measures from the outset, encompassing organizational, technical, and medical protection aspects. It is imperative to cultivate a knowledgeable, well-trained, and informed workforce capable of mitigating RR.
O-327 ASSOCIATION OF TUBERCULOSIS WITH LUNG FUNCTION IMPAIRMENT IN WORKERS WITH SILICOSIS: A LONGITUDINAL STUDY FROM 1981 TO 2019
Authors: Ah Tse Lap , Yang Shuyuan 
Published: July 2024

Abstract

Introduction
Prolonged exposure to crystalline silica dust not only causes silicosis but also is associated with increased risk of tuberculosis (TB). The present study aimed to assess the association between a history of TB and airflow obstruction or spirometric restriction in silicosis workers.

Material and Methods
The study population included all workers aged 18 to 80 years old who attended the Pneumoconiosis Clinic during 1981-2019 and were diagnosed with silicosis. Acid-Fast Bacilli smear and culture, pre-bronchodilator spirometry measurements were conducted by experienced nurses at the diagnosis of silicosis. A history of TB confirmed by TB culture test was extracted from medical records using a structured questionnaire. Airflow obstruction and spirometric restriction were defined as FEV1/FVC &lt; LLN and FVC &lt; LLN, respectively. The associations between TB history and airflow obstruction and spirometric restriction were assessed using multiple logistic regression.

Results
Both the current and history of TB was associated with airflow obstruction (current TB: adjusted OR (AOR)= 1.45, 95% CI: 1.21-1.74; former TB: AOR = 1.35, 95% CI: 1.16-1.57) and spirometric restriction (current TB: AOR = 1.90, 95% CI: 1.53-2.37; former TB: AOR = 1.36, 95% CI: 1.12-1.66).

Conclusions
This study suggests that TB may be an important contributing factor of both obstructive and restrictive lung disease for workers with silicosis, but the cured TB mitigated lung impairment. This study echoes ICOH’s propaganda of TB prevention among silica dust exposed workers. (Funded by Pneumoconiosis Compensation Fund Board, shelly@cuhk.edu.hk)
O-332 ASSESSMENT OF CHEST X RAY PROFILE IN RELATION TO PREVALENCE OF SILICOSIS AMONG TUBERCULOSIS PATIENTS IN WEST JAVA, INDONESIA
Authors: Indriyati Leli Hesti 
Published: July 2024

Abstract

Introduction
Indonesia ranks third in the world for tuberculosis (TB), after India and China. The young and productive age group of 15-44 years is expected to have the highest burden of TB. This group is also the workers who are exposed to many hazards in their workplace including silica. The current study was aimed to analyze the chest X-ray profile in relation to the prevalence of silicosis among TB patients in Indonesia.

Methods
A hospital-based study in West Java among 312 TB patients was conducted from February to April 2022. Chest x-rays were evaluated by two radiologists and one NIOSH B reader according to the ILO Classification for the detection of pneumoconiosis.

Results
Most of the subjects were males (68.6%) with mean age 41.8±11.7 years. Radiographs consistent with silicosis were seen in 75 (24.0%) of patients, with about 77.3% being ILO categories 1 & 2; predominant by q shape;22.7% have large opacities and dominated by B shape. Pleural thickening was seen most prominently at the apex zone. Of all reported occupations with possible silica exposure, most of the subjects engaged in construction work (44.8%).

Discussion
Patients with silicotuberculosis were found to be underweight, have longer exposure to silica, and smoke more cigarettes per year.

Conclusion
This study indicates that TB patients who are the workers likely exposed to silica are at a high risk of developing silicosis. As a result, they should have active case detection and annual chest radiography.
P-494 WORK-RELATED ASTHMA AND WORK-AGGRAVATED ASTHMA: A COMPARATIVE STUDY
Authors: Ayed Wiem , Brahim Dorra , Mechergui Najla , Bahri Ghada , Mersni Mariam , Bensaid Hanene , Youssef Imen , Ladhari Nizar 
Published: July 2024

Abstract

Introduction
Work-aggravated asthma (WAA) represents a significant proportion of asthma in the workplace. This entity is distinguished from work-related asthma (WRA) by a particular allergic background and a different sectoral distribution.The aim of our study was to compare the socio-professional, clinical and etiological characteristics of two groups including WRA and WAA.

Methods
Retrospective descriptive study of patients who consulted the occupational pathology and fitness for work department of the Charles Nicolle Hospital during the period from January 2016 to December 2022.Two groups were defined G1: WRA G2: WAA.

Results
We identified 140 cases of asthma patients of whom 59% were WAA and 41% WRA. The sex ratio (M/F) was (G1=0.62, G2=1.51, p=0.012). The mean age was (G1=44±8 years, G2=42±9 years, p=0.18). Personal atopy was found (G1=44%, G2=70%, p=0.002). WRA was present in the textile sector (G1=33%, G2=10%, p=10-3), chemical industry (G1=23%, G2=23%, p=0.15). WAA was present in the transport (16%) and service (14%) sectors. An association of occupational asthma with occupational rhinitis was found (p=0.06). The average professional seniority was higher in WRA without significance (G1= 17±9 years, G2= 14±10years, p=0.11). The main agents incriminated in G1 were textile and vegetal dusts (25%) and isocyanates (16%).The avoidance of exposure to allergenic agents was indicated (G1 = 79% vs G2 = 85%;p=10-3).

Conclusion
According to our study, WRA is more frequent in women and in the textile sector and can be associated with occupational rhinitis.It is essential to keep away people at risk.
P-500 MACHINE LEARNING ALGORITHMS IN THE CLINICAL EVALUATION OF THE OBSTRUCTIVE SLEEP APNEA SYNDROME
Authors: Martini Agnese , Pietrafesa Emma , Polimeni Antonella , Luzzi Valeria , Russo Simone 
Published: July 2024

Abstract

Introduction
Obstructive sleep apnoea syndrome (OSAS) is an increasingly common disorder characterized by episodes of a complete or partial collapse of the upper airway during sleep, leading to oxygen desaturation and disrupted sleep. OSAS is related to increased risk of cardiovascular and cardiometabolic diseases, as well as increased morbidity and mortality (i.e. increase of road accidents and work injuries). Due to the growing number of subjects with suspected OSAS, the need for simple and effective diagnostic methods becomes urgent. The aim of the study was to apply the new machine learning algorithms (MLA) in the clinical evaluation of OSAS.

Methods
429 patients with suspected OSAS underwent anamnesis, nocturnal cardio-respiratory monitoring and a medical examination. The severity of OSAS was assessed through the Apnea Hypopnea Index (AHI). To verify the relationships between AHI, comorbidities, anthropometric and socio-demographic characteristics, we performed a multivariate analysis using MLA (logistic regression, Classification Tree and Random Forest).

Results
The study shows that certain clinical phenotypes (overweight or obese subjects) are more frequently associated with OSAS and that this association is even more significant in male subjects.

Discussion
Our study confirmed that sleep deprivation due to OSAS is closely linked to obesity and modification of the anthropometric characteristics that must be evaluated in the case of patients/workers with suspected OSAS. Indeed poor sleep increases hunger hormones. It may be due to higher sympathetic nerve activity, the stress response, caused by poor sleep.

Conclusion
Further studies will be needed to understand the use of MLA in diagnostic, prognostic and therapeutic decision-making of OSAS.
O-335 BILATERAL PTERYGIUM AS AN OCCUPATIONAL DISEASE IN FORESTRY WORKERS IN WASIOR, WEST PAPUA, INDONESIA: CASE REPORT
Authors: Danukusumo Lelitasari , Cahyono Agung 
Published: July 2024

Abstract

Introduction
Pterygium is an epithelial conjunctiva bulbi and connective tissue growth that could cause vision problems. Pterygium is mainly found in tropical and subtropical areas. Forestry workers almost all day work under the UV radiation exposure to the worker’s eyes. Wasior, West Papua is a coastal region where the sun shines all day.

Methods
A 53-year-old man, works as a wood volume measuring officer (skaller) for 5 years. This worker does their work for 7-8 hours every day in an open space under the sun on the beach. Previously the worker worked for 5 years in a fish processing company as the person in charge of the transportation fleet, the work was carried out in an open space by the beach and exposed to sunlight. During work the patient wears a hat but never uses anti-ultra violet glasses. Since 3 years ago, the patient has complained of red, itchy eyes and growing membranes in the corners of the left and right eye that move midway through the eyeball.

Results
The results of eye examination using a flashlight aid pterygium in the right eye grow from the corner of the inner eye and the outer corner of the eye has reached the middle of the cornea.

Discussion
Pterygium in the left eye grows from the corner of the inner eye already reaching the edge of the cornea.

Conclusion
Bilateral pterygium in these forestry workers meets the criteria to be categorized as occupational diseases based on work history and a history of ultraviolet exposure sufficient to cause pterygium in both eyes.
O-336 ANALYSIS OF RESIDUES OF SYNTHETIC INSECTICIDES IN DAIRY PRODUCTS AND CONSUMER PRODUCTS IN THE MUNICIPALITIES OF BANIKOARA, KANDI AND GOGOUNOU IN BENIN
Authors: Hinson Antoine Vikkey , Yedjnou Azanmanvo Marcos , Djouaka Rousseau , Mikponhque Rose , Adjobimey Mènonli 
Published: July 2024

Abstract

Introduction
Contaminated food consumption is the cause of more than 200 diseases, ranging from diarrheal diseases, which kill the most, to cancer. In agriculture, the misuse of pesticides creates residues that pollute foods including milk and dairy products.

Aim
To assess the level of contamination in residues of 6 synthetic insecticides in fresh milk, and its by-products.

Method
This cross-sectional study included 45 samples of cow’s milk, curd and cheese. The samples per producer and per commune of fresh milk (6 samples of 500ml), curd (6 samples of 500ml) and cheese (3 samples of 500g) were collected aseptically. Quantitation of insecticide residues was performed by High performance liquid chromatography (HPLC) after QuEChERS extraction of the residues. The results of the analysis were compared with the Maximum residue limit (MRL) of the Codex Alimentarius and the European Union and compared according to matrices and localities.

Results
Insecticides’ main active ingredients authorized in Benin are acetamiprid (19%), cypermethrin (9%), lambdacyalothrin (8%), chlorpyrifos (9%) and profenofos (7%). All samples analyzed were free of chlorpyrifos, profenofos, lambdacyalothrin and DDT. Cypermethrin was quantified in all samples at levels ranging from 0.3 to 1.0 mg/ kg, all of which are above the MRL (0.05 mg/ kg). Acetamiprid was quantified in 41 samples out of 45 at levels ranging from 0.3 to 1.4 mg/ kg that are above the MRL (0.2 mg/ kg).

Conclusion
This study revealed a contamination of milk and its derivatives in residues of acetamiprid and cypermethrin: a health risk related to the consumption.
P-505 OCCUPATIONAL EXPOSURE TO PESTICIDES AND TESTICULAR GERM CELL TUMOR IN THE TESTIS PRO STUDY
Authors: Lamouroux Céline , le Paul Adè , Lefevre Marie , Spinosi Johan , Guth Margot , Coste Astrid , Pérol Olivia , Fervers Béatrice , Charbotel Barbara 
Published: July 2024

Abstract

Introduction
With an incidence of 2769 cases in 2018 in France, testicular cancer is a “rare” cancer, however an increase in the incidence of TGT has been observed in recent decades. Recently, the link with pesticide exposure has begun to be suspected, but the data are currently discordant. The aim of the TESTISPRO study is to estimate the effects of individual occupational exposure to pesticides on the risk of developing a testicular tumor in adulthood, in young men of childbearing age.

Methods
The TESTISPRO study is a multicenter case-control study based in 20 French university hospitals between January 2015 and April 2018. 1124 participants (454 cases; 670 controls) were included and interviewed in the study. They were given a standardized questionnaire assessing their occupational exposure to pesticides. The results were analyzed by evaluators to define a level of pesticide exposure per individual according to a predefined standardized scale.

Results
Exposure to low levels of pesticides is associated with an OR of 1.15 [IC95% 0.64-2.04], while exposure to high levels of pesticides is significantly associated with a crude OR of 1.65 [IC95% 1.03-2.66]. The trend test is significant (p=0.02).

Discussion
These results suggest a positive association between occupational exposure to pesticides and the risk of TGT, also supported by a significant dose-effect.

Conclusion
This is the first study to show an association between testicular germ cell tumors and occupational exposure to pesticides. These results need to be confirmed by additional studies, particularly to elucidate potential pathophysiological mechanisms.
P-511 DEVELOPMENT OF A COMPREHENSIVE AGRICULTURE INJURY AND ILLNESS SYSTEM IN ILLINOIS, USA
Authors: Madigan Dana , Friedman Lee , Faydenko Jocelyn , Forst Linda 
Published: July 2024

Abstract

Introduction
Agriculture is a high-risk sector of the economy, and hired farmworkers are arguably the most at-risk worker population in agriculture. Surveillance for work-related illnesses and injuries (WRIIs) is critical for prevention; however, farmworkers are hard to count, the US surveillance system for illnesses and injuries in agriculture is fragmented, and Illinois state agencies engaged in agricultural safety and health have limited capacity to address occupational health. We describe developing a comprehensive surveillance program to target farmworkers and will present initial findings.

Methods
We are building a “system of systems approach” to more effectively use surveillance data to identify and mitigate WRIIs among agriculture workers in Illinois through (1) utilizing existing data systems that principally capture acute, moderate to severe illnesses and injuries and (2) establishing partnerships to integrate outpatient health data from clinics serving hired farmworker communities, which would capture minor and chronic injuries and health conditions.

Results
During the first year, we completed the preliminary analysis of agriculture-related illnesses and injuries in the following state-based data systems: police crash reports, workers’ compensation first reports of injury reports, hospital discharge, and Poison Center, as well as publicly available government data. We have also established partnerships with two clinic systems.

Discussion
Preliminary analysis of existing state-based and federal systems indicates an undercount of hired farmworkers and their WRIIs. Partnerships with local community clinics offer a promising means of furthering farmworker surveillance.

Conclusion
This research aims to expand epidemiological surveillance capacity for WRIIs among hired farmworkers to ultimately translate surveillance findings into actionable workplace safety programs.
O-343 DIFFERENCES IN HEALTH AND SAFETY HAZARDS RECOGNITION AND RISK PERCEPTION AMONG STEEL MANUFACTURING WORKERS
Authors: Marin Luz S , Zreiqat Majed , Minnick Wanda 
Published: July 2024

Abstract

Introduction
People may successfully manage to avoid injuries/illnesses because they perceive risk well enough to minimize it. This study aimed to examine the differences in safety hazards (more likely to cause work-related injuries) and health hazards (more likely to cause occupational diseases) recognition and their perceived risk among steel workers.

Methods
The study used a convenience sample of operators from three facilities in the Northeast of the USA. Participants responded to a 10-item self-administered online risk assessment survey. Hazard recognition was evaluated through four case images and two 1-minute case videos depicting actual operations/situations. The university’s IRB approved the study methods (22-170-EXT).

Results
A total of 104 male plant operators participated in the survey and identified a total of 596 hazards. The safety-related hazards (e.g., open moving parts and overhead crane movement) were the most identified. Heat stress and noise were the health-related hazards most recognized. In 36 cases, participants reported “no hazards present” in the case image/video showed. Risk perception scores indicated that workers had less fear and felt less vulnerable to health hazards.

Discussion
Discrepancies in hazard identification (safety vs. health) are expected since the emphasis is often on minimizing the exposure to conditions with immediate potential of causing injuries rather than on those with delayed consequences. This is problematic since workers could underestimate the risk associated with unidentified health-related hazards reducing their awareness and protection against.

Conclusion
Findings from this study are important for the development of customized safety interventions as well as in the training of middle managers with safety-related responsibilities.