The Internet (electronic mail and the World Wide Web) may provide new opportunities for communication that can help older adults avoid social isolation. This randomized controlled trial assessed the psychosocial impact of providing Internet access to older adults over a five-month period. One hundred volunteers from four congregate housing sites and two nursing facilities were randomly assigned to receive Internet training or to a wait list control group. The pre & post measures included the UCLA Loneliness scale, modified CES Depression scale, a measure of locus of control, computer attitudes, number of confidants, and overall quality of life. Participants received nine hours of small group training in six sessions over two weeks. Computers were available for continued use over five months and the trainer was available two hours/week for questions. At the end of the trial, 60% of the intervention group continued to use the Internet on a weekly basis. Although there was a trend toward decreased loneliness and depression in intervention subjects compared to controls, there were no statistically significant changes from baseline to the end of trial between groups. Among Internet users (n = 29) in the intervention group there were trends toward less loneliness, less depression, more positive attitudes toward computers, and more confidants than among intervention recipients who were not regular users (n = 19) of this technology. Most elderly participants in this trial learned to use the Internet and the majority continued to use it on a weekly basis. The psychosocial impact of Internet use in this sample suggested trends in a positive direction. Further research is needed to determine more precisely, which older adults, residing in which environmental contexts are more likely than others to benefit from this rapidly expanding information and communication link.

The Internet offers new opportunities for communication that can help older adults avoid social isolation. Although elders may need more time and assistance in learning computer systems, many are embracing this new technology. There is growing potential not only for recreation and communication through the Internet but also the delivery of services. This study examines the feasibility of providing Internet and electronic mail access to older adults in a retirement community and the extent to which this improves psychosocial well-being. In contrast to members of a comparison group, a trend toward decreased loneliness was observed among participants. In addition, the number of computer-related problems decreased and use of the applications increased throughout the study. These preliminary results support the feasibility of implementing computer-based interventions with the potential of improving psychosocial well-being among older adults.

This study uses population-based estimates to assess the sensitivity and representativeness of an injury surveillance system using a 1-year population-based approach. Data from the Ottawa Canadian Hospitals Injury Reporting and Prevention Program (CHIRPP) site (Children's Hospital of Eastern Ontario) were compared with those from six expansion sites. The overall sensitivity of CHIRPP was 43% of all treated injuries and 57% of injuries treated at emergency departments. CHIRPP was less likely to be representative for older children and more likely to capture children with more severe injuries. The limitations related to using CHIRPP for representing population-based injury remain fairly stable over time. A one-time population-based sample can provide useful information to add to routinely collected injury surveillance.

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