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Related Concept Videos

Models of Health Promotion and Illness Prevention I01:25

Models of Health Promotion and Illness Prevention I

A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
Methods of Documentation VI: Case Management Model01:15

Methods of Documentation VI: Case Management Model

The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic illness...
Data Validation01:03

Data Validation

Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
SBAR I: Understanding the Concept01:29

SBAR I: Understanding the Concept

Effective communication among healthcare professionals during hand-off reporting is essential to delivering safe and continuous patient care. Common professional interactions include reports to healthcare team members, hand-off, and transfer reports. Nurses routinely report information to other healthcare team members and also urgently contact healthcare providers to report changes in patient status.
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Concepts of Health and Illness01:29

Concepts of Health and Illness

Health is a condition of the body, mind, and spirit where an individual remains free from illness. Similarly, wellness is an active state, including living a lifestyle that promotes physical, mental, and emotional health. Physical health is critical for the overall well-being and can be affected by lifestyle, activity level, diet, and behavior. The highest attainable standard of health is a fundamental and universal human right. Consider Lisa, a fifteen-year-old born with congenital...
Models of Health Promotion and Illness Prevention II01:18

Models of Health Promotion and Illness Prevention II

The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
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Related Experiment Video

Updated: May 22, 2026

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports
07:35

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports

Published on: October 13, 2023

Mapping the knowledge base for maritime health: 2. a framework for analysis.

Tim Carter1

  • 1Norwegian Centre for Maritime Medicine, Department of Occupational Medicine, Haukeland University Hospital, University of Bergen, Bergen, Norway. Tim.carter@mcga.gov.uk

International Maritime Health
|May 1, 2012
PubMed
Summary

Understanding maritime health over 150 years reveals consistent knowledge patterns. This analysis identifies strengths and gaps in seafarer health data, guiding future research and interventions for improved well-being.

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Last Updated: May 22, 2026

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports
07:35

A Knowledge Graph Approach to Elucidate the Role of Organellar Pathways in Disease via Biomedical Reports

Published on: October 13, 2023

Area of Science:

  • Maritime Health
  • Occupational Health
  • Public Health Research

Background:

  • Maritime health knowledge has evolved over 150 years, providing a framework for assessing current risks and interventions for seafarers.
  • Understanding historical trends in seafarer health is crucial for identifying knowledge gaps and directing future research efforts.

Observation:

  • Knowledge sources range from individual case reports to long-term epidemiological studies, capturing clinical illnesses, injuries, and environmental risks.
  • Rigorous health risk assessment requires comparative studies, utilizing at-risk populations and data from onshore studies where feasible.
  • Seafarer health data can be collected across various settings (at sea, port, leave, post-retirement) to capture both acute and chronic conditions.

Findings:

  • Analysis of maritime health data reveals consistent patterns over 150 years, highlighting areas of sound evidence and deficiencies in knowledge.
  • Effective interventions for seafarer health require understanding the dynamics of political, economic, and human factors influencing knowledge application.
  • Comparative studies are essential for accurately assessing health risks and intervention effectiveness, using well-defined at-risk populations.

Implications:

  • Improved seafarer health knowledge can enhance prevention strategies, including working/living conditions and fitness-for-work assessments.
  • Data on seafarer health patterns informs regulatory decisions and the development of emergency care protocols.
  • Understanding the impact of health impairments on seafarer performance is vital for ensuring safety at sea.