Studies in health technology and informatics
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Stud Health Technol Inform · Jan 2006
The influence of brace on quality of life of adolescents with idiopathic scoliosis.
Traditionally, the effectiveness of brace treatment on adolescents with IS is based on curve magnitude and to some extent on vertebral rotation and rib hump. QoL has been introduced in the recent years in order to evaluate the effectiveness of brace treatment. The aim of the study is to determine the influence of brace on quality of life (QoL) of adolescents with idiopathic scoliosis (IS). ⋯ The ATI correlated significantly with social functioning (thoracolumbar ATI, p<0.038; lumbar ATI, p<0.035). There were no significant correlations between either Cobb angle or ATI with BrQ overall scores. Cobb angle and ATI significantly influenced school activity and social functioning respectively, but not general health perception, physical functioning, emotional functioning, vitality, bodily pain and self-esteem and aesthetics.
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Patient participation in decision making concerning nursing needs is an important aspect of high quality care, of interest for both planning and implementing care. However, patients' perspective on participation in clinical decision making has not been studied extensively and the literature is inconclusive of what roles patients prefer to adopt. The aim was to investigate associations between patient demographics and preferences for participation in clinical decision making and to compare patients and RNs perceptions of the patients' preferences for participation. ⋯ The findings showed that younger and more educated patients preferred to be more active in some aspects of decision making than older and less educated patients did. Further, in comparison with RNs inference of patient preferences for participation, patients preferred to be more passive in decision making in relation to nursing needs in general, as well as for physical and psychosocial needs. Differences in perceptions between patients and RNs concerning patient participation could hamper high quality care and need to be addressed.
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Stud Health Technol Inform · Jan 2006
Telemedicine odyssey customised telemedicine solution for rural and remote areas in India.
There is a significant potential for delivering medical services in rural areas of India using Telemedicine methods. However, there is a continuous emphasis on patient privacy, which is usually not a concern in traditional consultation. We at Centre for Development of Advance Computing, Mohali Punjab have developed a customized Telemedicine solution, which overcomes the barrier--technological as well as professional, legal and financial--to Telemedicine. ⋯ Currently, our major project is to deploy Telemedicine sites at various locations in the hilly and remote state of Himachal Pradesh. During these developments, we have faced unavoidable hurdles and tried to overcome them with team effort, perseverance and never give up attitude. This paper will shed light on our journey from scratch to what we have achieved till date.
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Stud Health Technol Inform · Jan 2006
Timing of osteotomy for thoracolumabar or lumbar kyphosis secondary to ankylosing spondylitis.
Ankylosing spondylitis may lead to a rigid thoracolumbar kyphotic deformity. Several authors have reported the results of patients treated by a lumbar osteotomy, but there is no consensus on the level of the osteotomy and on timing of osteotomy. The purpose of this study is to explore timing of osteotomy for thoracolumabar or lumbar kyphosis secondary to ankylosing spondylitis by analyzing the natural history of 78 AS patients. ⋯ Lumbar pain arrests for more than 6 months (exclusive of mechanical pain of lumbar), normal blood sedimentation rate continues for two times, and reactive protein is negative. These factors must be considered in timing of osteotomy for thoracolumabar or lumbar kyphosis secondary to ankylosing spondylitis.
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Stud Health Technol Inform · Jan 2006
Artificial neural network versus subjective scoring in predicting mortality in trauma patients.
Current methods of trauma outcome prediction rely on clinical knowledge and experience. This makes the system a subjective score, because of intra-rater variability. This project aims to develop a neural network for predicting survival of trauma patients using standard, measured, physiological variables, and compare its predictive power with that obtained from current trauma scores. ⋯ An ANN developed using pre-hospital physiological variables without using subjective scores resulted in good mortality prediction when applied to a test set. Its performance was too sensitive and requires refinement.