Effectiveness of telecare in elderly populations-a comparison of three settings.

The primary aim of this study was to assess the level of satisfaction with 3 types of formal care systems of the elderly: (1) a day care center, (2) a nursing home, and (3) telecare service in a group of oldest frail elderly, and to describe the characteristics of the population using the services. The study involved a population of 162 oldest elderly using 3 different types of formal care services. Study participants were asked to complete a questionnaire, investigating socio-demographic characteristics and degree of overall satisfaction with the service, as well as eliciting possible suggestions for improvement.

Validation of vital signs recorded via a new telecare system.

A telecare system (Medic4All) has been developed that relies on a wireless wristwatch-like sensor to measure the pulse wave from the radial artery. From this, the heart rate and respiration rate are derived. The system's performance was examined by comparing the results obtained from the pulse wave signal with those obtained from conventional electrocardiographic and spirometer devices.