Experimental evaluation of the pax emergency response system

This research evaluated the role of a technological advance, the PAX emergency response system, in promoting feelings of independence and reducing isolation for persons who were elderly isolated and health impaired.

The major tenent of the research was that widespread introduction of PAX emergency response systems would aid elderly persons in maintaining a quality, safe, and independent lifestyle in the United States. Emergency response systems for the elderly would also: (a) enhance their sense of control of their lives; (b) reduce dependence on family members or paid help; and (c) ensure rapid response to those in emergency situations.

The program described is one in which PAX emergency response systems were placed in the homes of seventy persons who met the criteria of being elderly, isolated, and health impaired. A similar group of persons who did not receive PAX units was used for comparison purposes.

Statistical comparisions on variables of interest were made between recipients and controls, both before (pre) and after (post) receiving PAX units. Using the model of improving recipients' quality of life by increasing independence while reducing isolation, four hypotheses were generated and confirmed. The PAX units decreased the number of needed check up visits from recipients' natural support systems of family and friends. The PAX units appeared to increase recipients' feelings of security, independence, and life satisfaction, while decreasing feelings of anxiety. The units greatly reduced the amount of time recipients spent waiting for help to arrive in emergencies. The PAX units also decreased the number of episodes of formal health care sought by recipients.

Qualitative data revealed all subjects and their families were pleased with the PAX, citing it as the cause of many improvements in their quality of life.

Based on data gained through this study, it was concluded that the PAX emergency response system was a valuable addition to the lives of recipients, increasing their feelings of independence, reducing their feelings of isolation, and improving their satisfaction with life.