Studies in health technology and informatics
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Stud Health Technol Inform · Jan 2006
Information therapy: The strategic role of prescribed information in disease self-management.
Imagine this: evidence-based medical information specifically written for and prescribed to a patient with chronic illness, targeted to that patient's specific "moment in care" and designed to help that patient manage his or her illness. Imagine "information therapy" built into every clinical encounter that a patient has with a physician or other health care service. ⋯ Information therapy is a new disease management tool that provides cost-effective disease management support to a much larger portion of the chronically ill population than is generally reached. This paper is a practical presentation of information therapy, its role in predictive modeling and disease self-management, and its potential for improving the outcomes of chronic care.
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In this paper we present the concept and the first results of the Fibre Optic Pointer - a miniaturized Augmented Reality system for craniofacial surgery. The objective is the integration into surgical instruments.
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Stud Health Technol Inform · Jan 2006
Zero-dose fluoroscopy-based close reduction and osteosynthesis of diaphyseal fracture of femurs.
This paper presents a novel technique to create a computerized fluoroscopy with zero-dose image updates for computer-assisted fluoroscopy-based close reduction and osteosynthesis of diaphyseal fracture of femurs. With the novel technique, repositioning of bone fragments during close fracture reduction will lead to image updates in each acquired imaging plane, which is equivalent to using several fluoroscopes simultaneously from different directions but without any X-ray radiation. Its application facilitates the whole fracture reduction and osteosynthesis procedure when combining with the existing leg length and antetorsion restoration methods and may result in great reduction of the X-ray radiation to the patient and to the surgical team. In this paper, we present the approach for achieving such a technique and the experimental results with plastic bones.
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Stud Health Technol Inform · Jan 2006
Nurses confronting sexual harassment in the medical environment.
Sexual harassment is an important and widespread public health problem, particularly for nurses who work in the medical environment. Some studies note that nursing is the profession with the highest rates of sexual harassment; however, few studies of sexual harassment of nurses in the medical workplace were found in Taiwan. Methodologically, a cross-sectional survey with a self-administered structured questionnaire was implemented for this study. ⋯ A total of 307 subjects were selected. The results show: (1) there are 175 subjects who experienced sexual harassment in medical practice, which is 57% of 307 sampled nurses; (2) the frequency of verbal sexual harassment (55.7%) is higher than non-verbal sexual harassment (40.1%) and physical sexual harassment (39.1%). The results of this study can provide information for the teaching hospitals and clinical instructors to help understand the prevalence and management strategies for nurses suffering from sexual harassment in the medical workplace.
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A surgical classification of pediatric lumbosacral spondylolisthesis has been proposed recently. In this classification involving 8 distinct types of spondylolisthesis, the patient is classified according to: 1) the slip grade (low- vs. high-grade), 2) the degree of dysplasia (low- vs. high-dysplastic), and 3) the sagittal spinopelvic balance. The objective of this preliminary study is to assess the reliability of the classification. ⋯ The proposed classification could be used to better evaluate and compare available surgical techniques, and to develop a treatment algorithm for spondylolisthesis. This new classification results in good intra- and inter-observer agreement. Further studies with observers not involved in the design of the classification are however needed in order to confirm the relevance of the classification.