نتایج جستجو برای: hiv model
تعداد نتایج: 2299756 فیلتر نتایج به سال:
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
Background and Objectives: The results of recent studies suggest that model-based health education programs are more effective in changing health behaviors. Interventional programs based on health education theories can be used to explain individual and psychological behavioral determinants in order to reduce the risk of HIV/AIDS. This study was conducted with the aim of psychometric analysis o...
Introduction: The HIV/AIDS is spreading rapidly in the middle east and Iran. The health belief model is one of an appropriate model to assess the preventive behaviors. In this way, this study was conducted to design and evaluate the validity and reliability of a cultural-based psychometric instrument of AIDS in teachers and parents of Iranian students. Materials and Methods: A scale including 5...
Abstract Infection with Mycobacterium tuberculosis (Mtb) is a serious and potentially life-threatening condition, especially in people HIV (PWH). According to the WHO, there were 10.6 million new (TB) cases 2021, 700,000 of those among PWH. Macrophages are host cell for both pathogens play an important innate immune role determining outcome disease. C-type lectin receptors (CLR) pattern recogni...
As funding mechanisms like the Global Fund for HIV/AIDS, Tuberculosis and Malaria increasingly make funding decisions on the basis of burden of disease estimates and financial need calculations, the importance of reliable and comparable estimating methods is growing. This paper presents a model for estimating HIV/AIDS health care resource needs in low- and middle-income countries. The model pre...
INTRODUCTION Internalized HIV stigma is a key risk factor for negative outcomes amongst adolescents living with HIV (ALHIV), including non-adherence to anti-retroviral treatment, loss-to-follow-up and morbidity. This study tested a theoretical model of multi-level risk pathways to internalized HIV stigma among South African ALHIV. METHODS From 2013 to 2015, a survey using total population sam...
Background & Objectives: The epidemic of HIV has been become worldwide. Infected people with HIV which are most intravenous drug users (IDUs) and/or people who have unsafe sex are important source of transmission of infection to other persons in a community. Since there is little known about the knowledge and attitudes of HIV positives about HIV in Iran, therefore we decided to measure the l...
Background and Objectives: Iran is one of the Middle Eastern countries that implemented the HIV / AIDS control and surveillance program many years ago. The purpose of this study was to review the HIV / AIDS surveillance system in Iran. Methods: This was a review research to assess the processes, structures and achievements of the HIV/AIDS surveillance system in Iran. The information sources...
BACKGROUND In describing and understanding how the HIV epidemic spreads in African countries, previous studies have not taken into account the detailed periods at risk. This study is based on a micro-simulation model (individual-based) of the spread of the HIV epidemic in the population of Zambia, where women tend to marry early and where divorces are not frequent. The main target of the model ...
OBJECTIVE To understand the changing impact of herpes simplex 2 (HSV-2) and other sexually transmitted infections (STIs) on HIV incidence over time in four sub-Saharan African cities, using simulation models. METHODS An individual-based stochastic model was fitted to demographic, behavioural and epidemiological data from cross-sectional population-based surveys in four African cities (Kisumu,...
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