Digital interactive television: health information platform of the future?

摘要

Presents research that was designed to explore the early take-up of a pilot digital interactive television (DiTV) health information service (Living Health) by cable television subscribers in Birmingham, UK. Log data indicated real-time viewing behaviour of subscribers to the cable network on which the digital health service was carried. A survey of users delivered a return sample of 723 subscribers. Log data indicated an initial surge in use that subsided and stabilised at a lower level. Over one third of cable network subscribers visited the digital health TV site at least once during a 20-week pilot period. The most popularly visited pages concerned sex-related information. In the user survey, just under one in four respondents had reportedly used the DiTV service. The user profile was oriented towards older men and young adult women. Over eight in ten users found the service easy to use and understand. Over half of users consulted the service in connection with a GP visit. Some evidence emerged that use of DiTV might substitute for consulting a doctor among some users.