R Heshmat, H Fakhrzadeh, R Pour-Ebrahim, M Nouri, F Alaeddini,
Volume 3, Issue 0 (7-2004)
Abstract
Cardiovascular disorders are responsible of nearly fifty percent of deaths in industrial and developing countries. However numerous studies have revealed considerable differences in distribution of cardiovascular risk factors at the national, regional and ethnic levels. There is a necessity to elucidate the status of all recognized risk factors in any population to attribute these differences in the incidence of cardiovascular events to the changes in some risk factors or natural history of the disease in that society. The study of cardiovascular risk factors in the 17th zone of Tehran is performed according to the model of MONICA project of WHO. In this project the trend of cardiovascular events and their association with changes in risk factors is monitored in more than twenty countries and 35 centers. In this article we describe some aspects of the statistical design and sampling procedure of our aformentioned study such as sampling framework, sampling methods and its rationale, best size of clusters, sample size and sample selection in each cluster.
Azin Saeidzadeh, Roya Naemi, Shahrzad Mohseni, Mahnaz Pejman Sani, Masoud Amanzadeh,
Volume 25, Issue 3 (7-2025)
Abstract
Background: Type 1 diabetes mellitus or juvenile/adolescent diabetes has a significant impact on the quality of life among children and parents. Thus, the development of a deep understanding of the disease of diabetes in childhood and the ways to prevent and treat patients allows health care providers to respond to their specific needs. One of the solutions to improve the knowledge of the patients is online education. Therefore, this study designed and evaluated a childhood diabetes education website with the goal of improving the quality of care for children and reducing mortality.
Methods: This study involved three phases of content collection, website design, and evaluation. The website content information was collected from reliable library sources and created using the WordPress website design tool. Subsequently, the website content, performance, display capabilities, terminology and information retrieval, and ease of learning were evaluated by physicians and nurses.
Results: Comprehensive clinical information about pediatric diabetes was provided on the website. In the evaluation of the website content, the highest average was related to the type 1 diabetes section at a glance and the lowest average was related to the pathology section. In evaluating the website performance, the highest average was related to the overall design and the lowest average was related to the ease of use. Overall, the website performance was of good quality.
Conclusion: To increase the effectiveness of care services and reduce the complications of diseases, providing accurate and reliable information in the form of educational websites should be considered.
