Use Of Personal Protective Equipment Research Articles

A pilot study of South African oncology pharmacy facilities: Comparison with best practice guidelines

Abstract Introduction: Exposure to antineoplastic drugs can lead to adverse health effects such as fetal loss and DNA damage. Oncology pharmacy facilities should implement best pharmacy practice guidelines to protect pharmacy personnel. The objective of this study was to assess South African oncology pharmacy facility workplace and personnel work practices, guided by internationally accepted best practice guidelines. Methods: A cross-sectional pilot study was conducted in 6 oncology pharmacy facilities (one personnel member per facility) of 2 South African oncology pharmacy service providers. Using a simple checklist, comprising 7 assessment categories and 43 questions derived from best practice guidelines, work and workplace practices were scored as compliant, partially compliant, or noncompliant. Each facility and service provider were also given an overall score. Results: Overall scores for the 6 facilities ranged from 33.1% to 79.3%. Service provider 2 pharmacy facilities (which were assessed as being compliant overall) scored higher at 78.0% ± 1.5 (76.4%–79.3%) than service provider 1 pharmacy facilities, which were noncompliant overall at 40.2% ± 21.5 (33.1%–49.9%). Categories in which performance was poor included the presence of engineering controls, use of personal protective equipment, and medical monitoring. Conclusion: The complexities of South African oncology pharmacy facilities highlight the need for stricter regulation. Despite operating under the auspices of managed care organizations, some facilities' work practices were poor. It is recommended that service providers implement international best practice guidelines.

Impact of Aircraft Noise and Compliance with the Use of Personal Protective Equipment on Hearing Impairment in Pilot Cadets at Indonesian Civil Pilot Academy - Banyuwangi

Noise in the workplace is a health issue in several countries. Similarly, in the aerospace industry, advanced aircraft, whether for civilian transportation or military purposes, pose risks due to exposure to aircraft noise, which passengers are continuously subjected to at relatively higher intensities and for prolonged periods. The problem of this research is to identify, reduce, and prevent the impact of aircraft noise and compliance with the use of personal protective equipment (PPE) on hearing impairment among cadet pilots at the Indonesian Aviation Academy in Banyuwangi. The research objective includes collecting medical records of 57 cadets, measuring aircraft noise levels, and conducting a questionnaire survey. The method used in this study is descriptive quantitative, with 57 respondents. Data analysis was performed to determine the compliance of cadets with PPE usage at the Indonesian Aviation Academy in Banyuwangi. The results show that the noise produced by the aircraft operated by the academy exceeds the permissible noise level (PNL), and the questionnaire results indicate low compliance with PPE usage. However, medical record data reveal that the majority of cadets still have normal hearing, with only 12.3% or 7 respondents categorized as having mild hearing impairment. These findings imply a positive and significant influence of aircraft noise level and PPE compliance on hearing impairment among trainees.

Efforts to prevent oil spills in bunker supply activities at Pertamina Trans Kontinental Plaju Branch

This study aims to identify and understand the consequences of marine pollution caused by oil spills from the operation of ships used for maritime transport. Data collection methods include library research, documentation, and descriptive data from various sources. The study highlights the importance of effective pollution prevention strategies to minimize the negative impacts of oil spills on marine ecosystems and aquatic environments. The main issue addressed is the prevention of oil spills before they spread and cause extensive damage to ecosystems. The theoretical framework used is human resource management theory related to safety and marine pollution prevention. Data collection methods include observation, interviews, and literature review. Data analysis is conducted through triangulation and continuously until data saturation is achieved. The results indicate that regular training on oil spill handling for all workers is essential. Additionally, the mandatory use of personal protective equipment, such as safety shoes, helmets, and special life jackets, is crucial to prevent fatal consequences from work accidents.

Impact of The Use of Chemicals in Salons Around Universitas Negeri Semarang

The use of cosmetics containing chemicals must be balanced with the risks that must be accepted, including side effects or other unwanted reactions. Groups that are vulnerable to this usually include those directly involved in using or application, one of which is salon workers. This study will discuss the impact of using chemicals in beauty salons X and Y at Universitas Negeri Semarang and one branch of another beauty salon X at Universitas Muhammadiyah Semarang, with a total of 10 respondents. The study used a survey method with a cross-sectional research design, employing primary data collected by interviews using questionnaires and direct observation. The high level of risk for respiratory disorders and skin irritation, as obtained from data taken from beauty salon X and beauty salon Y, concludes that it is necessary to carry out controls such as labeling the ingredients used in salons, especially chemicals, rotating or shifting employees and the use of Personal Protective Equipment (PPE) for salon employees who are doing treatment. The recommendations that can be given can be applied to various parties, not only to salon employees but also to owners and customers of the beauty salon itself.

Identification of Occupational Safety and Health Hazards at Paint and Welding Workshop using the HIRARC Method

Occupational Health and Safety (OHS) is important for every company to pay attention to. Preventing work accidents can be done by knowing the existing risks, one of which is through the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) method. Body Repair, Paint, and Welding Workshop "Family 99" is a small to medium-sized entrepreneurship that operates in car repair, paint, and welding services. The research aims to analyze the potential dangers found in the Body Repair, Paint and Welding Workshop "Family 99". Hazard identification was conducted in the workshop work area, with research respondents totaling three active workers. The data collection employed observation and interviews with a descriptive approach. According to the research results obtained from a total of 14 work stages analyzed, two stages had the highest risk value, namely the paint peeling stage with a risk value of 12, and the first, second, and third sanding stages with a risk value of 9. Controls that can be carried out to reduce risks include administrative controls and the use of Personal Protective Equipment (PPE) for workers to work safely and comfortably.

Occupational health and safety in flour Mills: A research and risk assessment

Flour mills are one of the workplaces with occupational health hazards due to irregular workplaces and environments where insufficient attention is paid to workers’ safety. In this context, considering the extent of difficulties faced by workers in flour mills, hazards and risks that could affect the health and occupational safety of workers were investigated in a sample of flour mills in Iğdır province. The data obtained as a result of the research was ranked using the matrix method. The study identified 68 specific risks, of which 38% were identified as unacceptable risks requiring immediate action and 33% as risks requiring medium-term action. The results show that among the factors negatively affecting the health of workers, the respiratory hazard level of wheat dust with RS:15 (l:3, s:5) and the explosion hazard with RS:20 (l:4, s:5) occupy significant positions. Despite the emphasis on the importance of hygiene standards, serious deficiencies were identified, such as RS:20, which is considered high risk. In addition, the presence of many machines, such as conveyors, silos, compressors and rollers, was found to increase the risks on the system in the range of RS:20-25, which could lead to serious injury or death. Bacteria and microorganisms, such as RS:16-18, proliferate due to the low availability of personal hygiene facilities in the factory. For each identified risk, the necessary control measures are proposed and it is emphasized that protective measures should also be taken even after the implementation of these measures. Among the factors that negatively affect the health of workers in flour mills are the lack of use of personal protective equipment, working in dirty conditions, the presence of elements that can cause respiratory problems, as well as injuries related to carrying heavy loads on slippery floors and using unprotected machinery.

Perilaku Penggunaan Alat Pelindung Diri pada Buruh Perempuan di Pabrik Pengupasan Udang

Female workers at the shrimp peeling factory work in a cold room and are given the implementation of occupational health and safety (K3), which is an effort made to protect workers who are good and healthy against risks that may arise as a result of work. When working at the shrimp peeling factory, you are always required to use personal protective equipment (PPE). Personal Protective Equipment (PPE) is the main concern of K3 equipment which is used to protect all or part of the body when working. Personal Protective Equipment (PPE) is very important for women's protection in the short and long term. Some of the personal protective equipment used by female workers in shrimp peeling factories are masks, hair caps, aprons, boots and latex gloves. Usually these latex gloves are rarely used by workers because they are slippery, hinder the speed of work, and are uncomfortable because of the water. getting into gloves means that wearing gloves is often neglected and some female workers experience irritation on the skin of their palms. The aim of this research is to determine the habits of female workers' use of personal protective equipment and the consequences of frequently neglecting to wear personal protective equipment. Research Methods carried out a correlational analysis method with a cross-sectional approach with a sample size of 20 respondents. In conclusion, female workers are always provided with protective equipment to work in peeling and cleaning shrimp, but because the work system is piecework, workers choose fast work because they feel they are experienced and professional enough, they rarely use gloves because they are slippery and uncomfortable. This is what causes some workers to experience irritation on the skin of their palms.

Viral shedding pattern of severe fever with thrombocytopenia syndrome virus in severely ill patients: A prospective, Multicenter cohort study

BackgroundSevere fever with thrombocytopenia syndrome (SFTS) is spreading rapidly in Asia. The pathway of SFTS virus shedding from patient and specific use of personal protective equipments (PPEs) against viral transmission have rarely been reported. The study was to determine SFTS virus (SFTSV) shedding pattern from the respiratory, digestive and urinary tract to outside in patients. Methods: Patients were divided into mild and severe groups in three sentinel hospitals for SFTS in Anhui province from April 2020 to October 2022. SFTSV level from blood, throat swabs, fecal/anal swabs, urine and bedside environment swabs of SFTS patients were detected by qRT-PCR. Specific PPEs were applied in healthcare workers contacting with the patients who had oropharyngeal virus shedding and hemorrhagic signs. ResultsA total of 189 SFTSV-confirmed patients were included in the study, 54 patients died (case fatality rate, 28.57 %). Positive SFTSV in throat swabs (T-SFTSV), fecal/anal swabs (F-SFTSV) and urine (U-SFTSV) were detected in 121 (64.02 %), 91 (48.15 %) and 65 (34.4 %) severely ill patients, respectively. The levels of T-SFTSV, F-SFTSV and U-SFTSV were positively correlated with the load of SFTSV in blood. We firstly revealed that SFTSV positive rate of throat swabs were correlated with occurrence of pneumonia and case fatality rate of patients (P < 0.0001). Specific precaution measures were applied by healthcare workers in participating cardiopulmonary resuscitation and orotracheal intubation for severely ill patients with positive T-SFTSV, no event of SFTSV human-to-human transmission occurred after application of effective PPEs. ConclusionsOur research demonstrated SFTSV could shed out from blood, oropharynx, feces and urine in severely ill patients. The excretion of SFTSV from these parts was positively correlated with viral load in the blood. Effective prevention measures against SFTSV human-to-human transmission are needed.

СОВРЕМЕННОЕ СОСТОЯНИЕ ПРОБЛЕМЫ ЗАГРЯЗНЕНИЯ ОКРУЖАЮЩЕЙ СРЕДЫ СРЕДСТВАМИ ИНДИВИДУАЛЬНОЙ ЗАЩИТЫ МЕДИЦИНСКОГО НАЗНАЧЕНИЯ

A new coronavirus infection (COVID-19) caused by acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has changed the lives of many people around the world. During the pandemic, hundreds of thousands of genomic sequences of the new coronavirus were formed, and its steady transmission from person to person remains. The use of disposable personal protective equipment (PPE) has become necessary to combat the COVID-19 pandemic, which has led to an unprecedented increase in the number of their production. Is of great concern the accumulation of the number of used PPE (medical and household waste), as well as their further disposal. The presence of various fragments of plastic and chemicals in disposable PPE can cause ecotoxicological effects on representatives of aquatic and terrestrial habitats at different levels of biological organization. In addition, PPE is a great danger for the further spread of various viruses, including SARS-CoV-2, since viruses can remain on different surfaces for several days. In the current situation, it is obvious that there is a need to conduct research to assess environmental risks and the impact of used PPE on the environment and human health

Using simulation modeling to inform intervention and implementation selection in a rapid stakeholder-engaged hybrid effectiveness-implementation randomized trial

BackgroundImplementation research generally assumes established evidence-based practices and prior piloting of implementation strategies, which may not be feasible during a public health emergency. We describe the use of a simulation model of the effectiveness of COVID-19 mitigation strategies to inform a stakeholder-engaged process of rapidly designing a tailored intervention and implementation strategy for individuals with serious mental illness (SMI) and intellectual/developmental disabilities (ID/DD) in group homes in a hybrid effectiveness-implementation randomized trial.MethodsWe used a validated dynamic microsimulation model of COVID-19 transmission and disease in late 2020/early 2021 to determine the most effective strategies to mitigate infections among Massachusetts group home staff and residents. Model inputs were informed by data from stakeholders, public records, and published literature. We assessed different prevention strategies, iterated over time with input from multidisciplinary stakeholders and pandemic evolution, including varying symptom screening, testing frequency, isolation, contact-time, use of personal protective equipment, and vaccination. Model outcomes included new infections in group home residents, new infections in group home staff, and resident hospital days. Sensitivity analyses were performed to account for parameter uncertainty. Results of the simulations informed a stakeholder-engaged process to select components of a tailored best practice intervention and implementation strategy.ResultsThe largest projected decrease in infections was with initial vaccination, with minimal benefit for additional routine testing. The initial level of actual vaccination in the group homes was estimated to reduce resident infections by 72.4% and staff infections by 55.9% over the 90-day time horizon. Increasing resident and staff vaccination uptake to a target goal of 90% further decreased resident infections by 45.2% and staff infections by 51.3%. Subsequent simulated removal of masking led to a 6.5% increase in infections among residents and 3.2% among staff. The simulation model results were presented to multidisciplinary stakeholders and policymakers to inform the “Tailored Best Practice” package for the hybrid effectiveness-implementation trial.ConclusionsVaccination and decreasing vaccine hesitancy among staff were predicted to have the greatest impact in mitigating COVID-19 risk in vulnerable populations of group home residents and staff. Simulation modeling was effective in rapidly informing the selection of the prevention and implementation strategy in a hybrid effectiveness-implementation trial. Future implementation may benefit from this approach when rapid deployment is necessary in the absence of data on tailored interventions.Trial registrationClinicalTrials.gov NCT04726371

Relationships between effective safety training, safety knowledge and personal protective equipment related behaviors among firefighters

Introduction: Firefighter injuries and fatalities have been attributed to improper or ineffective use of personal protective equipment (PPE). Although studies have examined predictors of PPE to include situational, leadership, stressors and other psychosocial factors, research has not thoroughly examined the relationships between effective safety training administration, knowledge creation, and the influence of those factors on PPE use among firefighters. Method: This study aimed to assess those relationships by using structural equation modeling analysis. Results: The model fit was good, and findings confirmed the hypothesized model and relationships, which included a positive, significant relationship between effective safety training and safety knowledge and positive, significant relationships between safety knowledge and PPE-related safety behavior outcomes, including the effective use of PASS devices, the correct use of SCBA and PPE during overhaul operations, and the correct use and inspection of PPE among firefighters in general. Practical Applications: Findings support the importance of safety training in the fire service to bolster knowledge and correct PPE use.

Effect of educational intervention on the use of personal protective equipment in nursing staff

Introduction: In the context of the COVID-19 pandemic, specific care in the use of Personal Protective Equipment (PPE) is crucial for patient care. Aim: To evaluate the impact of an educational intervention on the self-reported use of PPE by nursing professionals. The primary question guiding this research was: What is the effect of an educational intervention on the self-reported use of PPE by nursing professionals? Design: This quasi-experimental study used a before-and-after design and involved 98 nursing professionals. Results: It was found that 78.30% of nursing technicians reported absences from work due to COVID-19. Among these professionals, 82.27% reported having access to PPE during the pandemic, yet only 78.4% had received training on its usage. Notably, before the educational intervention, 53.2% of nursing technicians and 57.8% of nurses correctly performed PPE placement. After the intervention, these figures changed to 45.5% and 36.8%, respectively. Regarding the correct sequence of PPE removal, before the intervention, 32.9% of nursing technicians and 57.8% of nurses reported accuracy; these numbers slightly changed post-intervention to 34.1% and 52.6%, respectively. Implications: The educational intervention resulted in significant improvements in the correct removal of PPE, particularly among technical-level professionals. This outcome underscores the importance of ongoing training programs, tailored to the specific needs and experience levels of healthcare professionals, to enhance adherence to safety practices and optimize protection in high-risk environments.

Perfil dos acidentes com exposição a material biológicoentre residentes e estudantes de medicina

Introduction: Resident physicians and medical students who suffered occupational accidents involving biological risks can present serious health problems. Objective: To describe occupational accidents involving exposure to biological material among medical undergraduates and residents at the State University of Campinas from 2011 to 2020. Method: This was a retrospective case series study conducted from the records of work accidents involving exposure to biological material that occurred among medical undergraduates and residents. Data were analyzed using the Statistical Analysis System (SAS) software, version 9.4. To check the association between the use of personal protective equipment and exposure route, the method Generalized Estimating Equations was used. Results: A total of 1,121 notifications were analyzed, of which 78.5% involved medical residents and 21.5% involved medical undergraduates. Most exposures were due to percutaneous injury (80.1%), the needle with lumen was the main causative agent (37.6%), and 49.0% accidents occurred during surgical procedures or sutures. The operating room and emergency unit had the highest number of accidents. It was evidenced association between accidents that occurred with exposure to the mucous membranes of eyes and non-adherence to eye protection (p&lt;0, 0001). Residents suffered more accidents in the first two years of residency (66.3%), whereas in medical undergraduate students, the prevalence was between the fifth and sixth year of the program (81.9%). Conclusions: Awareness and early education regarding the issue of safety in the work environment should be a priority in medical education, because they provide students with the necessary knowledge to protect themselves from occupational biological hazards.

Compliance of healthcare workers in a psychiatric inpatient ward to infection control practices during the COVID-19 pandemic: a participant observation study supplemented with a self-reported survey

BackgroundAs an emerging infectious disease with a heterogenous and uncertain transmission pattern, coronavirus disease 2019 (COVID-19) has created a catastrophe in healthcare-associated infections (HAIs) and posed a significant challenge to infection control practices (ICPs) in healthcare settings. While the unique characteristics of psychiatric patients and clinical settings may make the implementation of ICPs difficult, evidence is lacking for compliance with ICPs among healthcare workers (HCWs) in a psychiatric setting during the COVID-19 pandemic.MethodsA cross-sectional multi-method study based on participant unobtrusive observation coupled with the completion of a self-administered ICP survey was conducted to assess compliance with ICPs among HCWs in a psychiatric inpatient ward in a regional hospital. An online checklist, called eRub, was used to record the performance of HCWs in hand hygiene (HH) and other essential ICPs. Furthermore, a well-validated questionnaire (i.e., Compliance with Standard Precautions Scale, CSPS) was used to collect the participants’ self-reported ICP compliance for later comparison.ResultsA total of 2,670 ICP opportunities were observed from January to April 2020. The overall compliance rate was 42.6%. HCWs exhibited satisfactory compliance to the wearing of mask (91.2%) and the handling of clinical waste (87.5%); suboptimal compliance to the handling of sharp objects (67.7%) and linen (72.7%); and poor compliance to HH (3.3%), use of gloves (40.9%), use of personal protective equipment (20%), and disinfection of used surface/area (0.4%). The compliance rates of the nurses and support staff to HH were significantly different (χ2 = 123.25, p < 0.001). In the self-reported survey, the overall compliance rate for ICPs was 64.6%.ConclusionThe compliance of HCWs in a psychiatric inpatient ward to ICPs during the COVID-19 pandemic ranged from poor to suboptimal. This result was alarming. Revisions of current ICP guidelines and policies that specifically target barriers in psychiatric settings will be necessary.

Proposal for Prevention of Occupational Disease Risk Using the Hiradc Method at PT X in the Dyeing Department

People in this era have various needs in carrying out life. The needs that need to be used by the community have multiple kinds of things, such as clothing. Clothes used by the community go through various processes before becoming finished goods. Before becoming ready-to-wear, clothes came from raw materials such as fabric rolls. There are multiple production processes, such as yarn, fabric, chemical dyeing, etc. One of the places where fabrics are produced is textile factories. A textile factory is a company that produces products in the form of fabrics. The manufacture of fabrics that occur in textile factories must involve mixing chemicals so that the fabric has good quality. The process of mixing these chemical substances involves workers, and the chemical substances used are classified as Hazardous and Toxic Materials (B3), so these chemicals can have a bad impact on their workers if there is physical contact with the worker's body. Exposure to chemicals in the worker's body will cause a risk of developing Occupational Diseases (PAK). Therefore, in this study, data will be processed to prevent workers' risk of Occupational Diseases (PAK) using the HIRADC (Hazard Identification, Risk Assessment, and Determining Control) method. The proposal given in this study is a proposal for the use of Personal Protective Equipment (PPE) and Standard Operating Procedure (SOP) for preventive measures against Occupational Diseases (PAK) for workers

Direct Combat-related U.S. Army Aviation Injuries 2003-2014.

The U.S. Army Aeromedical Research Laboratory (USAARL), a partner in the Joint Trauma Analysis for the Prevention of Injury in Combat (JTAPIC) partnership, conducted a series of retrospective reviews to investigate injuries sustained by occupants of U.S. Army rotary-wing aircraft involved in combat damage incidents. The reviews were conducted to provide occupant survivability information to the Aviation Survivability Development and Tactics team, an agency within the U.S. Army Aviation Center of Excellence. For these reviews, combat damage incidents that produced casualties were separated into direct events (i.e., events in which an enemy weapon system directly injured occupants) and indirect events (i.e., incidents in which occupants were injured as a result of a crash caused by the enemy weapon system). The previous USAARL reviews provided an overview of injuries sustained during direct and indirect events. The objective of this review was to conduct a detailed analysis of injuries occurring during direct events. A descriptive retrospective review was conducted on injuries sustained by occupants of U.S. Army rotary-wing aircraft involved in combat damage incidents between 2003 and 2014. All Black Hawk, Apache, and Chinook combat aviation damage incidents for the study period were reviewed. Personnel casualty information from the Defense Casualty Information Processing System (DCIPS) was linked to combat damage incident information by matching the aircraft platform, incident date, and circumstantial information found in incident narratives. Injury information for personnel identified in DCIPS as being wounded in action was obtained from the JTAPIC partnership; injury data for personnel killed in action were retrieved from the Armed Forces Medical Examiner System. All injuries were coded using the Abbreviated Injury Scale (AIS). Descriptive statistics were used to describe the frequency and distribution of injuries to personnel involved in direct events. Overall, the extremities were the most commonly injured body regions, with lower extremities suffering more injuries than upper extremities. Penetrating injuries were identified as the primary injury mechanism for all body regions. Injuries to each AIS body region were predominantly of minor (AIS 1) and moderate (AIS 2) severity. Although injury severities were generally low (AIS 1 or AIS 2), the results of this effort indicate which body regions may benefit from additional protection during rotary-wing operations in hostile environments. The influence of occupant position within the aircraft and the use and effectiveness of personal protective equipment could not be effectively analyzed due to a lack of information.

The Role of Understanding the Medicolegal Implications of Occupational Safety and Health (OSH): An Observational Study of Compliance with the Use of Personal Protective Equipment (PPE) among Single Center Laboratory Staff at Indriati Boyolali Hospital, In

The Role of Understanding the Medicolegal Implications of Occupational Safety and Health (OSH): An Observational Study of Compliance with the Use of Personal Protective Equipment (PPE) among Single Center Laboratory Staff at Indriati Boyolali Hospital, In

Analisis Faktor Kunci dan Tantangan dalam Pemenuhan Standar Keselamatan dan Kesehatan Kerja (K3) untuk Mencapai Infrastruktur yang Berkualitas: Sebuah Literatur Review

he construction sector is a dynamic industry that produces projects in terms of infrastructure and buildings. This sector faces challenges, particularly in worker safety and health (K3) in every project. Statistics show that the increase in fatalities and permanent disability cases due to accidents at construction sites in Indonesia is among the highest compared to other industrial sectors. This study examines the key factors and challenges in meeting occupational safety and health (K3) standards to achieve quality infrastructure. The method used in this study is a literature review conducted through databases such as PubMed, Science Direct, and Google Scholar. After selection, 42 articles were used as sources for analysis in this study. The results indicate that technical aspects, both Internal Risks and Project Risks, are the most influential causes of health and safety risks in a building construction project. Meanwhile, External Non-Technical Risks are the least influential causes of health and safety risks in a building construction project. Risk control can be carried out through good working methods, the use of tools according to warning signs, the appropriate use of personal protective equipment (PPE), and clear explanations of accident risks and risk control methods by the contractor.

Influence of protective clothing and masks on facial trustworthiness in an investment game: insights from a Chinese population study

Facial features are important sources of information about perceived trustworthiness. Masks and protective clothing diminish the visibility of facial cues by either partially concealing the mouth and nose or covering the entire face. During the pandemic, the use of personal protective equipment affected and redefined who trusts whom in society. This study used the classical investment game of interpersonal trust with Chinese participants to explore the impact of occlusion on interpersonal trust. Faces with moderate initial trustworthiness were occluded by a mask or protective clothing in Experiment 1 and were digitally occluded by a square in Experiment 2, and faces with three levels of initial trustworthiness were occluded by a mask in Experiment 3. Results showed that both undergraduates (Experiment 1a) and non-student adults (Experiment 1b) perceived the faces with protective clothing as more trustworthy than faces wearing standard masks and faces not wearing masks. Faces with the top halves showing were perceived as trustworthy as full faces, while faces with the bottom halves showing were perceived as less trustworthy. The effect of masks is weak and complex. Masks reduced participants’ trust in faces with high initial trustworthiness, had no effect on faces with low and moderate initial trustworthiness, and only slightly increased the trust of undergraduates in faces with moderate initial trustworthiness. Our findings indicate that the lack of information caused by occlusion and the social significance associated with occlusion collectively affect people’s trust behavior in Chinese society. We believe the findings of this study will be useful in elucidating the effects of personal protective equipment usage on perceptions of trustworthiness.

RISK ASSESSMENT OF BAGGED FERTILIZER UNLOADING ACTIVITY AT TUKS PUSRI BANYUWANGI BRANCH

The port is one of the distribution centers for goods in which there are loading and unloading activities. Loading and unloading activities sometimes involve loading and unloading personnel and heavy equipment which raises the potential for hazards that can cause work accidents and damage to goods. The purpose of this research is to conduct a risk assessment using the HIRARC (Hazard Identification, Risk Assessment and Risk Control) method on bagged fertilizer unloading work in the TUKS PUSRI Banyuwangi Branch Port area. The stages of bagged fertilizer unloading work activities include the unloading activity process, which consists of five work stages: opening the ship's hatch, workers (stevedores) entering the hatch, stevedoring, cargodoring, and delivery. The results stated that from a total of 5 work stages, 26 sources of hazards were identified with 6 sources of low risk level hazards at 23%, 7 sources of moderate risk level hazards at 27%, 6 sources of high risk level hazards at 23%, and 7 sources of very high risk level hazards (extreme) at 27%. Control measures that can be implemented are conducting briefings on OHS (Occupational Health and Safety) before starting work activities, supervision of compliance with the use of complete personal protective equipment and also the need for sanctions for workers who do not comply with the rules for using personal protective equipment.