bluuebunny/crossref_metadata_2025 huggingface dataset:
P-522 WORK ENVIRONMENT AND OVERWORK AMONG SALES AND LOGISTICS WORKERS IN KOREA
Authors: Kim Hyoung-Ryoul
Published: July 2024

Introduction

As online orders expand, offline stores are shrinking, and logistics and delivery are becoming key business areas. There is also a big change in the working environment of workers at large discount stores.

Methods

In this study, offline sales workers, online order packaging, online order delivery workers were interviewed about the working environment, and labor intensity evaluation using heart rate measurement was conducted. A total of 13 people were evaluated for labor intensity using heart rate, and interviews were conducted on the working environment.

Results

Sales and packaging workers worked eight hours a day and five days a week, but the majority worked Saturday and Sunday. Online delivery workers worked 26 days a month and were off 4 days a month. They had two days off every two weeks, so they worked 13-14 days in a row. In addition, they often do delivery work at night and do other side jobs in the morning, so the total working hours per day were often 15-16 hours. In the labor intensity evaluation using heart rate, some overwork was confirmed in packaging workers, and overwork due to long working hours was also confirmed in delivery workers.

Discussion

Rather than being positive for the working environment, these changes are heading toward threatening the safety of workers, such as increasing labor intensity, increasing working hours, and increasing night labor.
P-528 WORKERS FATIGUE DURING COVID-19 PANDEMIC
Authors: Stanislavoviene Jelena , Vicaite Sigita , Valandis Liepa
Published: July 2024

Introduction

Fatigue is one of the biggest problems in modern society, which too rarely receives attention from health professionals, employers and workers. Economic and technological progress, the accelerating pace of life have been forcing people to be in a constant hurry. The situation has been further complicated by the pandemic, which has changed the working conditions. So, the aim of the study was to determine the prevalence of fatigue among workers during COVID pandemic and evaluate its relationship with the psychosocial job environment.“

Methodology

a multidimensional fatigue instrument was chosen for the study, measuring five forms of fatigue: general, physical fatigue, decreased activity, decreased motivation, mental fatigue. Psychosocial job environment was evaluated by UK HSE stress Indicator Tool. 1229 employees from Vilnius (Lithuania) participated in the study in 2001.

Results and discussion

It was established that even 65% of respondents working in the public sector, and 57% of those working in the business sector showed clear signs of fatigue. The study showed that support from supervisors and colleagues can act as a protective factor leading to a lower level of fatigue. The study also found that those raising children or living with others (elderly or sick relatives), are more tired than individuals living alone or in pairs.

Conclusions

62% of study participants showed clear signs of fatigue. Support from supervisors and colleagues can act as a protective factor leading to a lower level of fatigue as far as some social circumstances (egz. small children or sick relatives) increased the level of the worker’s fatigue.
P-530 SLEEP INTERVENTIONS TO IMPROVE SLEEP, ALERTNESS, AND METABOLIC HEALTH IN NIGHT-SHIFT WORKERS: DESIGN OF THE KAIROS-STUDY
Authors: Loef Bette , Van Kerkhof Linda , van der Holst Heidi Lammers- , Dollé Martijn
Published: July 2024

Introduction

Night-shift work is associated with detrimental health effects, such as sleep disorders and cardiometabolic diseases. Targeting impaired sleep of night-shift workers may be useful in preventing (long-term) health problems. Therefore, the Kairos-study aims to investigate the effect of two sleep interventions on sleep, alertness, and metabolic health in night shift workers.

Methods/Results

The design is a randomized controlled trial with three study arms: a split-sleep group (receives advice on splitting daytime sleep into two blocks of sleep, before and in between consecutive night shifts), a powernap group (receives advice on taking a 20-minute powernap during night shifts), and a control group. Every group will consist of 30 night-shift workers aged 18-60 years (n=90 in total). Participants will be measured at baseline (before the intervention starts), at the start of the intervention, 3 and 6 months after the start of the intervention, and 12 and 24 months after baseline. The primary outcomes are objectively-measured quantity of sleep (actigraphy) and alertness (psychomotor vigilance task) during night shifts. Secondary outcomes include quality of sleep, subjective alertness, and a set of relevant clinical biomarkers of metabolic health. Outcomes will be compared between intervention groups and control group.

Discussion/Conclusion

Night-shift work is prevalent and difficult to limit in our 24/7 society, yet there is currently limited evidence on effective interventions to prevent negative health consequences of night-shift work in a real-life context. The Kairos-study will contribute to this need by evaluating the effects of two promising sleep interventions aiming to improve sleep, alertness, and metabolic health in night-shift workers.
P-534 NIGHT SHIFT DUTY AMONG ACTIVE-DUTY MILITARY PERSONNEL: WHAT GROUNDS FOR EXEMPTION?
Authors: Haouari Wala , Kamoun Salma , Ziedi Hiba , Fantar Asma , Amri Adel
Published: July 2024

Introduction

Sleep deprivation can be responsible for the onset or decompensation of numerous chronic pathologies. Military activity has its own particularities in terms of work organization and working hours. Objectives: To study the main reasons for exemption from night shift duty among active military personnel.

Methods

This is a retrospective descriptive study of active-duty military personnel who applied for exemption from night duty at the Military Occupational Health Center from January 1 st, 2017, to December 31 st, 2022

Results

A total of 158 granted requests for exemption from night duty were included in this study. The average age of the study population was 42.7 + 8.7 years. Men represented 98.1% of the cases. Non-commissioned officers represented 57.1% of the study population, 26.9% were enlisted men and 16% were officers. The main reasons for avoiding night shift duty were insulin-requiring diabetes (24.3%), followed by depressive anxiety disorders (19.6%). cardiovascular disease, epilepsy and inflammatory diseases accounted for 17.3%, 11.4% and 8.8% of the reasons for exemption respectively. Other reasons included sleep apnea syndrome (2.6%), neoplastic diseases (2%) and post-traumatic stress disorder (1.9%).

Discussion

Our results are comparable to those of similar studies conducted in the general population.

Conclusion

Improved scheduling of work hours in a military environment could prevent the exacerbation of certain chronic diseases.
P-549 EXPECTATIONS OF OCCUPATIONAL HEALTH NURSES REGARDING EMERGENCY RESPONSE IN THE WORKPLACE: PERSPECTIVES FROM EMERGENCY MEDICAL SERVICE PROVIDERS
Authors: Matsuda Yuko , Yamabe Yuta , Omura Kazuya , Yokomizo Ikumi , Arakida Mikako
Published: July 2024

Introduction

This study aimed to clarify the expectations of emergency medical service providers (EMSPs) from occupational health nurses (OHNs) to develop an emergency response application for OHNs. This work was supported by JSPS KAKENHI Grant Number JP22K11252.

Methods

This qualitative study conducted five focus group interviews with 19 EMSPs (3–5 people per group) from March to April 2023 to determine their expectations from OHNs regarding emergency response at their workplaces. The transcripts were analyzed based on qualitative content analysis using the software NVivo. This study was conducted after obtaining approval from the ethics committee of the author’s affiliated institution. The authors have no financial conflicts of interest disclose concerning the study.

Results

EMSPs expected OHNs to “respond to patients” and “provide information and ensure safety at the workplace where the event occurred.” For patients, the following steps were considered important: confirming and ensuring safety, checking vital signs, and providing an initial response to injured and ill individuals according to standardized protocols. In addition, other cited approaches to expedite treatment included medication records, medical history, information regarding the workplace and directions to the workplace where the event occurred, and response to pre-arrival calls.

Discussion and Conclusion

EMSPs considered the emergency response immediately after illness onset and information about the scene, the injured patient, and the mechanism of illness onset important. Accordingly, they expected OHNs to intervene based on the aforementioned considerations.
P-554 PRACTICAL APPROACHES AND CHALLENGES OF CONTINUOUS SUPPORT PROVIDED BY OCCUPATIONAL HEALTH NURSES FOR BALANCING BETWEEN TREATMENT AND WORK
Authors: Yoshikawa Etsuko , Abe HItomi
Published: July 2024

Introduction

The support system for workers with diseases in Japan has been rapidly developed since the publication of the relevant guideline and action plan in 2016. This study elucidated the practice and challenges for continuous support to workers with diseases, which is mainly provided by occupational health nurses (OHNs).

Methods

This study adopted a qualitative descriptive research design and conducted semi-structured interviews with 22 OHNs. It qualitatively analyzed data for the practical aspects of continuous support and the circumstances and reasons for suspending such support.

Results

The continuous support by OHNs were categorized as (1) following internal health management regulation, (2) follow-up based on health examination results, (3) initiated by voluntary consultation from employees, and (4) consultation requests by internal departments. The circumstances that could lead to the suspension of continuous support were frequently the termination of health management category certification based on internal regulations. The factors contributing to the termination of the category included individual health condition, support from supervisors and colleagues, commitment from the company’s human resources and labor affairs personnel, and the establishment of internal regulations.

Discussion and Conclusion

In the continuous support for balance between treatment and work, OHNs, as professionals closest to employees, provide meticulous support to workers with illnesses and their workplace supervisors and colleagues through routine occupational health activities. This result suggests a multifaceted approach that spans from individuals to entire groups and organizations that includes enhancing self-care abilities, improving health literacy, fostering awareness within the workplace, and promoting a corporate culture that supports balance between treatment and work.
O-366 REPEATED THERMAL RELIEF TO ENHANCE PLEASURE OF WORKPLACE ENVIRONMENTS FOR INCREASED HUMAN RESILIENCE AND REDUCED ENERGY USE
Authors: Schweiker Marcel
Published: July 2024

Introduction

The distinction between distress and eustress is known beyond occupational medicine for decades. However, current practices considering physical conditions at work-places, such as room temperatures, focus on the avoidance of distress and the provision of stable conditions within small exposure ranges. Initial studies suggest benefits of dynamic, broader ranged conditions for increasing human resilience and decreasing energy use relevant for combatting climate change. Still, there is marginal knowledge on the effects of dynamic conditions on human reactions. This study focussed on the effect of sequences with thermal stress and relief on thermal sensation, pleasure and physiological reactions.

Methods

Participants (N(Total)=60, N(Female)=31) in two age groups (N(<32 years)=33, N(>50 years)=27) attended one three-hour session in a controlled laboratory setting including 8 sequences of thermal stress and relief. Each sequence started with 10 minutes of thermal stress (room temperature 30°C, long trousers and shirts, air velocity < 0.05 m/s) followed by 4.5 minutes of relief (same temperature/clothing, air velocity approx. 0.3 m/s). Subjective (perception) and objective (skin temperature, heart rate) reactions are collected throughout.

Results

Thermal sensation significantly changed from slightly warm to neutral between stress and relief (Z=16.5, p<.001, d=0.96). Simultaneously, thermal pleasure increased (Z=10.4, p<.001, d=0.39). Physiological reactions support psychological ones.

Discussion

Results show important insides into benefits of dynamic thermal conditions and human reactions to these and contribute to the discussion on factors supporting human resilience.

Conclusion

Going beyond stable thermal conditions may be supporting health-promoting office environments that have less impact on resource use and climate change.
P-556 MOBILE NURSING SERVICES AND CLIMATE CHANGE - PERCEPTIONS AND CHALLENGES
Authors: Frantzen Chiara , Kaifie Andrea
Published: July 2024

Introduction

In Germany, four out of five patients in need of care are cared for at home, often with the support of mobile nursing services. Although the impact of heat waves in relation to climate change is increasingly in focus for inpatient care, the consequences for patients as well as workers in mobile care services remain underexplored. The aim of this study was to assess the perceptions and challenges of heat waves on patients and workers’ health in mobile nursing services.

Methods

A 30 items containing questionnaire was distributed among mobile care services in a major German city. The questions included perceptions of climate change, impact on own and patients’ health as well as measures in the event of a heat wave.

Results

The mobile services cared for an average of 177 patients. Although, 79% of the services were interested in training on climate change, 38% of the participants did not feel sufficiently informed about heat protection measures. In terms of protective measures for the workers, light clothing (70%) and more rest on hot days (50%) were offered. However, 47.5% of the participants reported no concrete plan of action for dealing with heat events at work.

Discussion

The knowledge and implementation of protective measures during heat waves for workers as well as patients remains challenging. Setting-specific heat protection measures should be implemented in early education and continued training. In addition, a heat wave action plan for mobile care services should be established and distributed.

Conclusion

Heat waves remain a challenge for mobile nursing services workers.
P-558 CARDIORESPIRATORY RESPONSE TO HEAT STRESS IN OUTDOOR WORKERS: A PERSONALISED MEDICINE APPROACH BY WEARABLE DEVICES
Authors: Schino Valentina , Stufano Angela , Bartolomeo Nicola , Ravallese Riccardo , Sacino Gabriele , Rodriquez Giovanni , De Maria Luigi , De Palma Giuseppe , Merli Stefano , Vimercati Luigi , Lovreglio Piero
Published: July 2024

Introduction

Heat stress could increase the burden of death and illness in workers engaged in outdoor activities. Despite the growing attention on occupational risks caused by climate change, there is still little information on the alterations associated with thermal stress during different working activities.

Objective

The aim of the study was to investigate the relationship between heat stress indicators and cardio-respiratory parameters during outdoor work activities using innovative wearable devices.

Methods

Twenty-five healthy workers employed in different outdoor contexts wore during their entire work shift a multiparametric wearable device integrating sensors measuring physiological parameters such as skin temperature, partial oxygen saturation, respiratory rate, heart rate. During the same days, measurements were taken of the climatic conditions in the working area.

Results

The correlation analysis between the climatic and the cardiorespiratory parameters recorded through the devices showed different significant correlations for each recruited worker. A significant positive correlation was found between radiant temperature and minimum skin temperature and heart rate, (r 0.64 and 0.63 respectively, p<0.01), while a negative correlation was observed with maximum respiratory rate (r -0.7, p<0.01). In contrast, air temperature showed a significant positive correlation with mean skin temperature and with minimum heart rate (r 0.78 and 0.65 respectively, p<0.01).

Conclusions

The sensor devices made it possible to identify individual cardiorespiratory changes in response to different climatic conditions and to assess the adaptation of workers to thermal stress, enabling a precision medicine approach.
P-559 HEAT STRESS IN WORKERS PERFORMING SEA SALT HAND-HARVESTING TO PRESERVE HISTORIC AND TECHNICAL HERITAGE
Authors: Bonfiglioli Roberta , Venturi Luca , De Simone Giulio
Published: July 2024

Introduction

Global warming has increased the impact of heat on individuals who work outdoors in hot climate areas. Sea salt hand-harvesting exposes workers to physical heavy workload and heat stress. The aim of the study was to describe the activity and to assess the risk of heat stress for sea salt farm workers utilizing manual ancient techniques.

Methods

We assessed the process of sea salt farming in a saltwork area in northern Italy where the production is still carried out as it was more than two centuries ago to preserve historic and technical heritage.

Results

Sea salt farming is a seasonal work which begins in the spring, making the sea water drain away and preparing the evaporation ponds to extract salt from seawater natural evaporation. The saltwork area has no vegetation and is breezy. Hand-harvesting is carried out in summertime. Workers extract the salt from the top of the ponds, scoop the salt into piles. The salt is delivered into a cart using baskets and then piled for stocking. All the tools are wooden made.

Discussion

Heat stress is the main risk of salt hand-harvesting due to high air temperature, high humidity, the great amount of sun radiation combined with the lack of shade and medium-high physical activity. Health related outcomes range from discomfort, dehydration, skin damage due to sunlight and direct contact with salt, musculoskeletal injuries.

Conclusion

Strategies to protect workers employed in traditional sea salt production from heat stress are crucial also in the light of climate change adaptation.
O-374 THE ASSOCIATION BETWEEN PERCEIVED JOB SECURITY AND HELP-SEEKING BEHAVIOR AMONG SWEDISH SCHOOL PRINCIPALS
Authors: Persson Roger , Leo Ulf , Håkansson Carita , Oudin Anna , Arvidsson Inger , Österberg Kai
Published: July 2024

Introduction

Employment insecurity can trigger distress and bodily symptoms that prompt people to seek help from general practitioners. Therefore, we examined the association between perceived job security and help-seeking among Swedish school principals.

Methods

Cross-sectional survey data from 2219 Swedish school principals (78% women; mean age 49 years [SD 7 years]) were analyzed. Eight items assessed whether the principals during the last 2 years had sought help (Yes/No) from a general practitioner (physician) to alleviate symptoms. Perceived job security was assessed with one item and subsequently categorized into high (i.e., very high to high) versus low (i.e., moderate to very low) job security.

Results

High job security was reported by 87.7% of the principals. Principals with low job security sought more frequently help from a general practitioner for symptoms of anxiety (14.9% vs. 7.2%), low mood/depression (15.5% vs. 9.6%), sleep problems (17.6% vs. 11.0%), intestinal problems (22.3% vs. 14.5%), memory problems or difficulties concentrating (8.8% vs. 5.7%), tiredness/exhaustion, (23.3% vs. 15.4%), chest pains (15.5% vs. 10.8%), or headache and/or musculoskeletal problems (26.0% vs. 18.9%) (all chi-square p’s <0.038).

Discussion

Despite the generally high levels of perceived job security, it was more common for principals with low job security to seek help from general practitioners. Especially anxiety, low mood/depression, and sleep problems were overrepresented reasons for help-seeking.

Conclusion

The perception of low job security seems to have the potential to contribute to an increased health-care consumption among Swedish school principals. Yet, reverse causality cannot be excluded (e.g., help-seeking triggers doubts that fosters perceived low job security).
O-377 RELEVANT FACTORS IN PROMOTING THE SUSTAINABLE EMPLOYABILITY OF ENTERTAINMENT WORKERS? AN EXPLORATORY STUDY
Authors: Miglioretti Massimo , Picco Eleonora
Published: July 2024

Introduction

In the most recent conceptualizations, every worker is considered sustainably employed when he can obtain tangible opportunities in the form of capabilities to maintain his job over time. The aim of this research, overcoming a lack in the literature, was to investigate which resources and conversion factors can concretely favor the development of capabilities and, therefore, sustainable employment among entertainment workers. Entertainment employment is characterized by marked contractual heterogeneity, precariousness, and discontinuity.

Methods

123 employed or unemployed entertainment workers completed an online survey (age: 39, 66% men, 52% actors, singers, or dancers). The survey analyzed health capabilities, productivity capabilities, valuable work capabilities, long-term perspective capabilities, intrinsic motivation, the social and organizational policy of sustainable employability, sustainable leadership, Work-Health Balance, job satisfaction, and perceived performance. Network analysis was conducted to explore the unique pattern of relationships between the variables investigated.

Results

Social policies of sustainable employability were found to be strongly and positively associated with organizational sustainable employability policies. The latter has a strong and positive link with sustainable leadership, which is, in turn, positively linked to value, health, and productivity capabilities. Furthermore, the work-health balance positively relates to sustainable leadership, which is by far the strongest and most predictive network variable.

Discussion

In entertainment contexts, sustainable leadership that is attentive to safeguarding the workers’ well-being and health is key to promoting employability.

Conclusion

The study emphasizes the importance of adopting the sustainable employability approach, even among vulnerable workers such as entertainment workers.
P-563 FRENCH DATABASE ON OCCUPATIONAL EXPOSURE TO VIBRATION: PART 1 - EVALUATION PROTOCOL AND MACHINE EMISSIONS
Authors: Amari Maël , Clerc Frédéric
Published: July 2024

Introduction

Occupational exposure to Whole-Body Vibration (WBV) causes low back pain. Hand-Arm Vibration (HAV) causes vascular, neurological, osteoarticular and musculotendinous disorders. In France, some of these pathologies are considered as occupational diseases.

Methods

Both French national OSH institute and health insurance are carrying out vibration exposure measurements under real working conditions: workers sitting in a vehicle moving on an irregular surface (WBV), and workers using hand-held power tools (HAV). The COLPHY exposure database contains the results of more than 3,700 of these field measurements. The collected information includes measured vibration emission values, exposure durations, technical characteristics and operating conditions of the machines. The evaluation protocol complies with ISO 2631-1 and ISO 5349-1 standards. Descriptive statistics were computed on emission values.

Results

For WBV, the most vibrating machines are bulldozers, dumpers, loaders, compactors and forklift trucks. For HAV, these are percussive machines (pick hammer, trench rammer), roto-percussive machines (impact drill, impact wrench), rotary machines (grinders, sanders) and high-speed rotary machines (small grinders, polishers).

Discussion

The COLPHY database enables to identify the most emissive machines under actual operating conditions, as well as significant parameters for reducing worker exposure. One limitation is that some machines are poorly represented. Their emissions are also highly dependent on conditions of use. They require more measurements and concentrate research efforts.

Conclusion

These results are made available to OSH practitioners in the form of a simplified risk assessment tool available for free. This software is used to help companies comply with the exposure limit values set by the regulations.
P-567 A NEW WAY TO PRIORITIZE APPROACHES TO REDUCE NOISE AT WORK
Authors: Fritschi Lin , Lewkowski Katherine , Heyworth Jane
Published: July 2024

Introduction

Noise at work is a significant problem, with 15% of the Australian working population exposed above the occupational limit (LAeq8h > 85dB) on any single working day. However the approach to occupational noise control relies on workers themselves wearing correct hearing protection. The management of environmental noise control is a better approach as it relies on the reduction of noise at the source (e.g leaf blowers) or physical barriers such as those around highways.

Methods

We used data from a national survey of tools used and tasks performed during each participant’s last working shift. OccIDEAS, a workplace exposure application which uses a preprogrammed database to assign noise exposure levels to each noisy activity, was used to estimate each worker’s LAeq8h based on the noise level and the time doing that task.

Results

Powered tools and equipment were the most common noisy tools and were responsible for 59% of all noise exposure. Modelling demonstrated that a 10 dBA noise-level reduction of all powered tools and equipment would lead to a 26% (95% confidence interval: 23% - 30%) reduction of workers with an Laeq8h > 85dB. This could represent over 300,000 Australian workers no longer exposed above the workplace limit and a reduction in the future burden of hearing loss, tinnitus, workplace injuries and other health effects.

Discussion and conclusion

Initiatives to reduce the noise emissions of specific powered tool groups are warranted.
P-569 EFFECTIVENESS OF ADMINISTRATIVE INTERVENTIONS IN REDUCING MUSCULOSKELETAL DISORDERS AMONG CRANE & HEAVY EQUIPMENT OPERATORS
Authors: Janardhanam Vishnumohan , V Akila
Published: July 2024

Introduction

Musculoskeletal disorders (MSDs) account for maximum work-related ailments among crane/heavy equipment operators. Exposure to whole body vibration while operating the cranes/heavy equipment is the primary risk factor for developing musculoskeletal discomfort. We report the study conducted among crane/ heavy equipment operators in Salem District, India, done with the objective of implementing administrative interventions to minimize their exposure to vibration.

Methods

A randomized comparative study was conducted on 68 (N) male crane/heavy equipment operators in a steel industry. Prevalence of MSDs was determined using the standardized Nordic Musculoskeletal Questionnaire (NMQ). Administrative controls such as reduced working hours for the 68, of which n=38 (study group) were additionally transferred to operating non-vibrating equipment for 6 months. Evaluation of body discomfort before and after the intervention was done using Corlett & Bishop’s body-part discomfort scale.

Results

Initially results of NMQ showed the prevalence of MSDs among 68 operators mainly in the spine and shoulder regions (100%). After specific reduction of exposure to vibration, 81.58% from the study group (31/38) reported decrement of discomfort in neck, shoulder, arms, and lower back. In the comparative group of 30, the decrement was reported by 54% (17/30).

Discussion

Administrative controls though interim, can be implemented immediately compared to elimination, substitution, or engineering controls which may take time.

Conclusions

It can be concluded that a combination of reduction in time exposure and withdrawal from source of exposure to vibration, reduced discomfort in different body parts significantly. The conclusion is that administrative interventions, as an interim measure, can decrease MSDs of at-risk body regions.
P-571 RELATIONSHIP BETWEEN HEARING LOSS AND IMPAIRED FASTING GLUCOSE AND DIABETES
Authors: Nakhli Rania , Kacem Imene , Abiadh R , Hassine Anis , Chaima Sridi , Chelly Farah , Maoua Maher , Amor Sana Ben , Mrizak Nejib , Nakhli Rania , Kacem Imene , Chouchane Asma , Aloui Asma , Bouhoula Maroua , Brahem Aicha , Kalboussi Houda , Chatti Souhaiel
Published: July 2024

Introduction

Hearing impairment is affecting more than 5% of the world’s population. Mostly, it is acquired by exposure to loud noise. It has multifarious factors, mainly diabetes.

Aim

To study the relationship between impaired fasting glucose and diabetes with noise induced hearing loss.

Methods

A cross sectional study was carried out in employees working in furniture manufacturing company from January 1st to December 31st 2020. All the participants underwent a pure tone audiogram and a blood test for fasting glucose.

Results

This study included 67 workers. The mean age was 46.42 ± 7.7 years, and the majority were male (85.1%). The workers were exposed to noise level > 85 dB in 15% of the cases. The study revealed that 10.4% were diabetic and 26.9% were prediabetic. During the study period, 34.3% workers had bilateral hearing loss. Workers with hearing loss had a slightly higher mean fasting blood glucose (6.1 mmol/l) than workers without hearing loss (5.97 mmol/l) but without a significant association (p=0.9). Also, there was no significant association between hearing loss and diabetes (p=0.96).

Discussion and conclusion

Although our study didn’t reveal a significant association between hearing loss and glycemia group, it suggested that diabetes could act synergistically with presbycusis process to increase hearing loss. Further prospective studies are needed to better understand effects of diabetes on hearing loss at work fields.
P-576 ASSESSING THE MULTIDIMENSIONAL COMFORT OF EARPLUGS: VALIDATION OF THE NORTH AMERICAN COPROD QUESTIONNAIRE
Authors: Negrini Alessia , Gauvin Chantal , Terroir Jonathan , Berbiche Djamal , Jolly Caroline , Martin Laurence , Doutres Olivier
Published: July 2024

Introduction

The use of hearing protection devices (HPDs), such as earplugs, is one way of reducing the risk of hearing loss associated with noise exposure. To ensure effective protection, workers must wear their earplugs consistently and properly, which is challenging since earplugs are often perceived as uncomfortable.

Methods

Based on a comfort model of HPD use, this contribution considers four comfort dimensions (physical, functional, acoustical, psychological) and the influence of the physical and psychosocial characteristics of the triad “environment/person/earplugs” (e.g., temperature, age, shape) on overall comfort. The purpose of this study was to validate the North American COmfort of hearing PROtection Device questionnaire (COPROD-NAQ) assessing the comfort dimensions of earplugs among people working in noisy environments.

Results

Longitudinal data were collected over a 7-week period in three Canadian manufacturing companies (N=173). Nine earplug models were tested. Participants answered to COPROD-NAQ as well as to another self-reported questionnaire measuring the characteristics of the triad. Factor analyses revealed that 51 items spread out on 11 conceptual sub-dimensions (e.g., acoustical comfort–internal noise; psychological comfort–habituation), with satisfactory alpha coefﬁcients. Regression analyses showed that multiple characteristics of the triad (e.g., temperature, hand dominance, earplug model) influenced the overall comfort. Comparison tests showed that custom earplugs were significantly perceived as the most comfortable.

Discussion and conclusion

The COPROD-NAQ is a validated and powerful tool for assessing the multidimensional comfort of earplugs, and its interaction with the triad characteristics. It will be very useful in prevention programs and for helping manufacturers in designing more comfortable earplugs in order to reduce hearing loss among workers.
O-381 BUILDING SAFE SPACES: DOMESTIC VIOLENCE AND THE WORKPLACE – RECOMMENATIONS ACTIONS AND WORKPLACE PRACTICES IN RESPONSE TO ILO CONVENTION 190 (ON ELIMINATING VIOLENCE AND HARASSMENT IN THE WORLD OF WORK)
Authors: Copsey Sarah
Published: July 2024

Introduction

Domestic violence was recognised as a workplace issue in 2019 in ILO Convention 190 ‘Eliminating violence and harassment in the world of work’. ILO Recommendation 205 states that appropriate measures to take include including domestic violence in workplace risk assessment.

Materials and methods

Good practice guidance, employer, government action, and social partner actions were identified through internet searches of grey material, for example from public administrations, employer/trade union organisations and NGOs, and analysed.

Result-Discussions

How domestic violence is approached as a work issue varies across countries and sectors. Legislation may require paid leave or be framed within employers’ duty of care. In the workplace domestic violence policies often feature as part of company equality, diversity and inclusion programmes, human resources policies, and/or occupational health and wellness at work programmes. Actions can include paid leave, workplace support, awareness raising and training. Measures to reduce risks are comparable and compatible with measures to prevent work-related violence from the public. For example, a policy could include procedures for handling an incident at work, e.g. when doors should be locked, involving the police, and staff training. A support measure for the victim could be changing their work location. Additional advice includes ways to keep in touch with teleworkers who are or may be suffering abuse. Companies may establish workplace advocates, company networks, partner with NGOs, provide access to counselling or address perpetrators

Conclusions

Good practices exist that governments and workplaces can use and adapt to their own requirements, including small businesses. Actions and implementation experiences need sharing.
O-383 LOOKING AFTER OUR MENOPAUSAL WORKFORCE: A MODEL FOR NHS STAFF
Authors: Rymer Janice , Holloway Debra , Bruce Deborah , Bowen Joan
Published: July 2024

Introduction

Approximately 50% of the UK NHS workforce are women within the 45-65 age range, many deciding to retire prematurely due to menopausal symptoms. Post-pandemic, the combination of reduced primary care access and reluctance to prescribe HRT exacerbated this issue. A pilot Menopause clinic was set up for Guy’s and St Thomas’s NHS Trust staff to access specialist menopause advice, assess feasibility, and generate a model for other NHS Trusts.

Methods

Forty-eight 15-minute appointments were scheduled with 3 Trust menopause specialist clinicians and advertised across the Trust. Staff respondents completed a pre-appointment questionnaire and were then offered an appointment. The clinics provided advice and guidance only, for onward discussion/action within primary care. All participants were invited to complete an anonymous feedback survey. All clinic staff also provided feedback.

Results

All available appointments were booked within 2 weeks of pilot launch. Attendance rate was 89%. Survey response rates were 73% and 100% respectively by participants and clinic staff. 100% of participants reported that all their questions were answered by the specialist, they received a clear management plan and would use the service again. Participants rated the usefulness of consultation as 8.9 on average (on 0-10 point scale) and clinic staff rated relevance and impact of consultations as 9.8.

Discussion

The success of this pilot menopause clinic has facilitated the provision of a regular clinic for GSTT staff.

Conclusion

This pilot was assessed as successful by participants and clinic staff, and provides a template for other Trusts to adopt.
O-392 OCCUPATIONAL HEALTH ACCESS CHALLENGES FOR WOMEN IN ARTISANAL AND SMALL SCALE MINING. LESSONS LEARNT FROM ZIMBABWE
Authors: Moyo Floewnce
Published: July 2024

Introduction

Women face a multiplicity of challenges in occupational environments particularly in artisanal and small scale mining (ASM). This is due to gendered occupational health and safety issues where women are considered a weaker gender and considered inferior even in mining, Women also face multiple competing roles including family responsibilities. Experiences in Zimbabwe of dealing with women in ASMs have provided important lessons learnt in health and safety.

Methods

Baines Occupational Health Services is implementing an occupational health program in Zimbabwe for screening for occupational lung diseases in ASM. The program provides for workplace based screening for ASMs in remote areas. This also includes conducting health and safety promotion sessions. Women involved in ASM also participate in the program. Through the interaction and screening services of women important revelations have emerged that are important for occupational health and safety.

Results

Women in ASM reported several challenges that affect them in accessing occupational health services. These range from the fact that they work with their children and fear being accused of child abuse when they present for screening services. Women cited challenges with gender based violence and being looked down upon by their male counterparts. There is predominance of men and women feel overwhelmed queuing for services especially if they are pregnant and breastfeeding.

Discussion and Conclusion

Specific strategies for occupational health services provision for women in ASM should take into account the special issues of children, pregnancy, breastfeeding and gender based violence. Gender based violence against women in ASM requires special management.
O-393 EXPLORING DOMESTIC WORKERS’ EXPERIENCES OF NAVIGATING HEALTH AND SAFETY RISKS DURING THE COVID-19 PANDEMIC
Authors: Braham Christy Adeola
Published: July 2024

Introduction

Workers in informal employment comprise the majority of the global workforce, including domestic workers who provide care and support services in private homes. Domestic workers face exploitation and vulnerability to workplace health and safety risks. This study aims to explore the impacts of the pandemic on domestic workers’ health, and provide insights into how grassroots worker organizations responded.

Methods

This study forms part of a mixed-methods, longitudinal research project conducted in collaboration with grassroots worker organizations. Through purposive sampling, domestic workers in Bulgaria, India, Mexico, Peru and Thailand participated in phone surveys and semi-structured interviews on two occasions, during July 2020 and July 2021. Quantitative data were analyzed using descriptive analyses, while qualitative data were analyzed through thematic analysis.

Results

Three hundred and fifty-six domestic workers participated - the majority being women (98%) and migrants (63%). Increased health and safety risks between 2020 and 2021 were due to the informal nature of domestic work. 50% of domestic workers reported increased workplace exposure to COVID-19. Live-in domestic workers experienced increased mental distress, longer working hours, and harder physical labor. Worker organizations offered domestic workers emotional support, personal protective equipment, health education, and negotiated with employers and the state to address workers’ health needs.

Discussion

Health and safety risks associated with informal, domestic employment accumulated during the pandemic. Lacking support from state, employers and private actors, worker organizations provided mutual aid.

Conclusion

State intervention is needed to implement inclusive labor protections and health policies to protect domestic workers’ health, in consultation with worker organizations and employers.
P-579 THE CHALLENGES FOR THE HEALTH OF WORKING WOMEN IN THE POST-PANDEMIC
Authors: Canova Karla , Bello Igor
Published: July 2024

Introduction

The COVID 19 crisis has deepened the gaps between working men and women, and has accelerated technological changes that configure new work realities. This paper analyzes the consequences that these changes have for the health of working women in the post-pandemic period.

Method

Descriptive, bibliographic and longitudinal study, which contrasts the findings of the years 2020 to 2023, according to studies carried out by ILO, WHO, UN Women and research published in indexed scientific journals.

Results

The pandemic widened the gender inequality gap. In the first place, with the appearance of new work modalities and the various public policies adopted. In these terms, the emerging risks also had an impact at different levels and it is necessary to evaluate the real impact on women.

Discussion

The findings from the time of the pandemic contrast with the post-pandemic. Public and business policies generated to mitigate the impact and promote greater equity in women’s work are evaluated.

Conclusion

The pandemic negatively impacted the health of working women and has catalyzed various trends in the world of work and changes in technology that may pose threats or opportunities for women. The adaptation to hybrid and teleworking modes, cybersecurity considerations, the increasingly widespread use of technologies such as the Metaverse, Big Data or Artificial Intelligence can represent additional challenges for working women, who are in full evolution.
P-580 AGGRESSION, PSYCHOLOGICAL AND SEXUAL VIOLENCE IN FRENCH SEAMAN: HARASSEA STUDY
Authors: Fort Emmanuel , Sanz-Trepiana Leticia , Bost Emmanuelle , Jégo Camille , Lucas David
Published: July 2024

Introduction

The aim of this study was to evaluate and quantify verbal abuse, physical aggression, psychological and sexual violence at work in French seamen.

Methods

This was a retrospective, cross-sectional study. Seamen were recruited during their medical examination for fitness to sail between January and April 2022.The self-administered online questionnaire contained health status, job satisfaction, the European mini-module, verbal and physical aggressions, psychological violence and sexual violence at work questions, and the PCLS-5 scale for assessing post-traumatic stress.

Results

17% of respondents were women. A third of seamen feel that their work has a negative impact on their health. In the last 12 months, 25% reported verbal abuse and 3% physical abuse at work (public, colleague, superior) (women: 41% and 8%). 11% reported they had experienced at least one hostile behavior (men: 10%; women: 16%; p=0.02). 20% reported they had been subjected to at least one form of sexual harassment (men: 17%; women: 32%; p<0.0001). 39% of seamen reported at least one traumatic event. 7% have already sought professional care following traumatic situations and/or aggression. 56% were aware of the existence of procedures in the event of aggression within their armament (men: 58%; women: 47%). Among PCLS-5 respondents, 19% had a PCSL-5 score>=33 (men: 15%; women: 30%).

Discussion

Prevalences of aggression, hostile behavior and sexual harassment were significantly higher for women in French seamen.

Conclusion

Preventive action is needed to prevent aggression, psychological violence and sexual violence in the workplace. The procedures for notifying employers need to be better known and identifiable by seamen.
P-581 NEW VALUE GAINED BY BREAST CANCER SURVIVORS BY CONTINUING TO WORK
Authors: Fijii Yuka , Sugisaki Hitomi , Goto Yuki , Kato Mutsumi , Shimizu Tomoko , Miyazaki Tokuko
Published: July 2024

Objective

To determine the awareness of working gained by female breast cancer survivors by continued to work.

Methods Study design

Qualitative descriptive study. Study participants: Three women who were affected by breast cancer in their thirties and continued to work. They have had no recurrent disease for at least five years since the incident. Date collection: From 2020 to 2022. After informed of the purpose, significance, and method of the study, the participants were interviewed using a narrative approach. The interview recorded with an IC recorder was used as a verbatim record, and the record was analyzed by the SCAT method to derive theoretical descriptions for each participant. Common theoretical descriptions among three participants were extracted in two separate periods: Period 1  and Period 2 .

Results

The extracted common theoretical descriptions were “Physical and mental suffering” and “Support from important family and friends” for Period 1 and “Awe of life,” “Reaffirmation of the meaning of working,” and “Challenge to living their lives.”

Discussion -Conclusion

For Period 1, physical and mental suffering were intense, and support from their family and friends was important, although the three participants received different treatments. For Period 2, having gotten through cancer treatment put them in “awe of life” and allowed them to find new value in working, in other words, “reaffirmation of the meaning of working.” In addition, it also led to the “challenge to living their lives” and demonstrating that cancer survivors found new value in working.
P-588 THE IMPACT OF DISPLAY SCREEN USE ON VISUAL FUNCTION AT AN EARLY AGE
Authors: Mateus Catarina , Dias Libânia , Rodrigues Matilde , Magalhães Rúben , Ferreira Simão , Rocha Nuno
Published: July 2024

Introduction

As the use of smartphones and other digital devices becomes an integral part of modern life, it is increasingly common to witness children engaging with these devices at younger ages and for extended periods. The outbreak of the COVID-19 pandemic further exacerbated this trend, significantly impacting the way children interact with technology. This study aims to evaluate visual function and lacrimal volume in preschool-aged children and explore possible correlations with the age of screen usage initiation and daily screen time.

Methods

68 children aged between 3 and 6 years (4.676+-0.701 years) were included in the study. All participants underwent a visual examination, evaluation of the lacrimal volume and the ScreenQ for measuring digital media use. The symptoms presented by the children were also evaluated.

Results

Three children (4.4%) exhibited negative stereopsis due to a manifest strabismus and eighteen participants (26.5%) showed an uncorrected refractive error (especially myopia). Concerning the meniscometry test, we found a mean value of 6.838+-2.366mm. The visual symptoms most reported by children were increased sensitivity to light (39.7%), foreign body sensation (27.9%) and eye burning (20.6%). We found a daily screen usage time of 1.875+-1.052h and a starting age of 20.794+-13.564months. Interestingly, we found a significant correlation between the lacrimal volume and the daily screen time (r=-0.305;p=0.0110).

Discussion and Conclusion

There is a visible impact on visual health and symptoms presented by children with the use of electronic devices. Striking a balance between screen use and other activities, namely outdoor activities can help promote healthy visual development and reduce the risk of myopia development.