Hierarchical task analysis (HTA) is a core ergonomics approach with a pedigree of over 30 years continuous use. At its heart, HTA is based upon a theory of performance and has only three governing principles. Originally developed as a means of determining training requirements, there was no way the initial pioneers of HTA could have foreseen the extent of its success. HTA has endured as a way o...

Health technology assessment (HTA) uses a multidisciplinary approach to answer relevant questions regarding the safety, efficacy, effectiveness and cost-effectiveness of health technologies. There is growing interest in implementing HTA methods at the hospital level because it could facilitate decision-making regarding acquisition, implementation or discontinuation of technologies or interventi...

OBJECTIVES The aim of this study was to analyze and describe process and outcomes of two pilot assessments based on the HTA Core Model, discuss the applicability of the model, and explore areas of development. METHODS Data were gathered from HTA Core Model and pilot Core HTA documents, their validation feedback, questionnaires to investigators, meeting minutes, emails, and discussions in the ...

BACKGROUND In the field of health technology assessment (HTA), there are several approaches that can be used for ethical analysis. However, there is a scarcity of literature that critically evaluates and compares the strength and weaknesses of these approaches when they are applied in practice. In this paper, we analyse the applicability of some selected approaches for addressing ethical issues...

In Hungary, the history of the health technology assessment (HTA) dates back to 1993 when HTA and related activities started by professional initiatives. The legal background, institutionalization, and training capacities were created between 1998 and 2004. The main challenges for HTA in Hungary are partly similar to the ones in countries with a developed economy; no question it is time for cos...

Solving linear systems is an important problem for scientific computing. Exploiting parallelism is essential for solving complex systems, and this traditionally involves writing parallel algorithms on top of a library such as MPI. The SPIKE family of algorithms is one well-known example of a parallel solver for linear systems. The Hierarchically Tiled Array data type extends traditional data-pa...

This study provides a sociological commentary on the current debates within health technology assessment (HTA), specifically in response to the approaches taken in France, The Netherlands, Sweden, and the United Kingdom. It argues that HTA is part of a wider reflexive innovation system that seeks to order current and prospective technologies. The study discusses the socio-political process of H...

BACKGROUND Public and patient involvement in the different stages of the health technology assessment (HTA) process is increasingly encouraged. The selection of topics for assessment, which includes identifying and prioritizing HTA questions, is a constant challenge for HTA agencies because the number of technologies requiring an assessment exceeds the resources available. Public and patient in...

Introduction and objectives: Due to limited resources, health systems are increasingly looking to health technology assessment (HTA) as a tool to guide health policy decisions. There are a range of models used in HTAs across the European countries including the “relative effectiveness” followed by Germany and France, and the “cost/quality adjusted life year (QALY)” used in the UK. Pharmaceutica...