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Biomedical subjects

P Catlin

Publications and source records attributed to P Catlin.

4 recordsLinked to original sources
PubMed2000

Do community alarm users want telecare?

Previous surveys have suggested that community alarm users are in general satisfied with the service provided. However, there is also evidence that users would like additional options that could be provided by a telecare system. Inner-city users of community alarms were consulted about their current systems and the extension of these to incorporate telecare options. The users lived in 160 homes in three multistorey apartment blocks. The average age of the 176 users surveyed was 76 years. Seventy-seven per cent of users were interested in automatic fall detection, 68% in lifestyle monitoring, 57% in telemedicine and 46% in videoconferencing. Nineteen of those interviewed (11%) did not want any of the suggested enhancements. The survey showed that elderly people are not technophobes, since 58% possessed either a microwave oven or a video-recorder, and also showed that the majority were prepared to accept new technologies that would support their independence.

Aged↗
PubMed1999

Up-training loading responses in older adults.

This randomized, experimental-control group, multiple-observation study examined the ability of older adults to use center of pressure feedback to up-train the vertical loading response (LR) and the impact that such training had on changes in clinical tests of balance. Eleven community ambulators, aged at least 65 years, with no recent history of falls were recruited by convenience sampling. Each group received 6 baseline sessions and 6 control/training sessions, followed by 1 posttest session. All sessions included visual cueing about stance equilibrium followed by 30 randomly timed dynamic, toes-up perturbations (8 degrees, 66 degrees per second). Training consisted of verbal instructions with visual and auditory feedback of a 225 msec response window to shape an increase in total LR following perturbations. Subjects in the experimental group demonstrated a tendency to decrease vertical loading relative to baseline regardless of visual and verbal feedback encouraging strategies to increase it. Specifically, the T3 or 150-225 msec component of the response window showed a decline from session 7 to session 12. Up-training, however, appears to cause a faster rate of rise to the maintenance window, but this event probably occurs too late to correct for a loss of balance. No correlation was found between change in load values and change in performance on clinical balance tests.

Accidental Falls↗
PubMed1999

Future systems for remote health care.

As the number of elderly people in society increases, the use of technology to support the care system is being examined. However, there is no agreed model of a technology-based health-care system that fully integrates the technical and social aspects to meet the needs of both clients and care providers. This paper examines a possible model from the perspective of both the client and the service provider, and estimates the costs, and hence the potential savings, associated with the introduction of a health-care system based on this model. Cost data are presented in the context of an installation as might be anticipated within a city such as Birmingham, UK. Installation costs of an advanced telecare system would be higher than the set-up costs of conventional systems. Expected savings in control centre costs and emergency services costs would be small. However, a reduction in the average annual length of hospital stay by one day and a reduction in the proportion of elderly people being treated in hospital from 32.4% to 32.0%, directly as a result of the use of advanced telecare, would produce significant savings. A financing scheme with a 5-year or 10-year repayment period would then be financially viable for a 10,000-home advanced telecare system.

Delivery of Health Care↗