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Related Concept Videos

Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
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.
The agent-host-environment model states that disease results from...
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...
Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
Study Designs in Epidemiology01:20

Study Designs in Epidemiology

Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and case-control studies.

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Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
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Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model

Published on: October 31, 2010

Building evaluation capacity for HIV prevention programs.

Aisha Gilliam1, Tracey Barrington, David Davis

  • 1Program Evaluation Research Branch, Division of HIV/AIDS Prevention-Intervention Research and Support, National Center for HIV, STD, and TB Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road, NE. Mailstop E-59, Atlanta, GA 30033, USA.

Evaluation and Program Planning
|September 10, 2013
PubMed
Summary

Evaluating HIV prevention programs is crucial for effective implementation and improvement. The Centers for Disease Control and Prevention (CDC) offers resources and training to build program evaluation capacity, supporting technology transfer goals.

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Area of Science:

  • Public Health
  • Program Evaluation
  • Intervention Science

Background:

  • Effective HIV prevention programs require rigorous evaluation for successful implementation and broader adoption.
  • Science-based interventions necessitate ongoing assessment to demonstrate efficacy and guide improvements.

Purpose of the Study:

  • To describe the evaluation developmental process for various HIV prevention activities.
  • To present a framework for enhancing program evaluation capacity among grantees.
  • To outline the evaluation resources, technical assistance (TA), and training provided by the Centers for Disease Control and Prevention (CDC).

Main Methods:

  • Descriptive analysis of evaluation developmental processes.
  • Framework development for building evaluation capacity.
  • Documentation of CDC's evaluation resources and TA provision.

Main Results:

  • Evaluation is essential for supporting intervention implementation, accountability, and program enhancement.
  • CDC's Program Evaluation Research Branch provides guidance, TA, and training to build grantee evaluation capacity.
  • Resources assist in implementing evaluations and selecting appropriate methods for different intervention stages.

Conclusions:

  • CDC's evaluation support is vital for improving HIV prevention programs and achieving technology transfer goals.
  • Building evaluation capacity enables grantees to effectively implement and adapt interventions.
  • A structured approach to evaluation, supported by targeted resources, enhances the impact of HIV prevention efforts.