Related Experiment Video
Updated: Dec 24, 2025

Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
Published on: August 8, 2019
Perceived occupational hazards among cash-in-transit guards
Sara Ramos1, Florentino Serranheira2, António Sousa-Uva2
1Departamento de Recursos Humanos e Comportamento Organizacional, Instituto Universitário de Lisboa (ISCTE-IUL) - Lisboa, Portugal.
Cash-in-transit (CIT) guards face demanding work conditions affecting their health and safety. Varied working conditions across companies highlight the need for interventions to prevent work-related diseases and accidents.
Area of Science:
- Occupational Health
- Workplace Safety
- Security Industry Research
Background:
- Investigated health complaints among cash-in-transit (CIT) guards.
- Focused on private security companies to assess workplace conditions.
Purpose of the Study:
- Evaluate health and safety at work (HSW) conditions for CIT guards in Portugal.
- Characterize working conditions, tasks, and their impact on worker health.
- Identify self-reported health problems related to work.
Main Methods:
- Exploratory and descriptive study design.
- Utilized a three-dimensional questionnaire.
- Data collected by workers' representatives to ensure independence from employers.
Main Results:
- CIT guard roles involve high concentration, physical load, and exposure to violence.
- Workers reported negative impacts of work on physical and mental health and safety.
- Significant variability in working conditions and demands across companies was observed.
Conclusions:
- Working conditions and demands differ substantially between companies.
- Interventions are needed to improve HSW and prevent work-related illnesses.
- Raising awareness of current legislation is crucial for accident and disease prevention.
More Related Videos
Related Concept Videos
Survey Safety
Obedience
Standard Precaution
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Personal Protective Equipment
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...

