The care of people over 75 years old after discharge from hospital: an evaluation of timetabled visiting by Health Visitor Assistants.

The objective of this study was to evaluate a programme of timetabled visiting by Health Visitor Assistants (HVAs) to patients over 75 years old who were recently discharged from hospital. An outcome evaluation examined whether patients benefited in measured health status and use of services over the year of the programme. A randomly selected group of patients (the intervention group) who were allocated to the programme of visiting were compared with an equal-sized randomly selected group of patients (the control group) who had no timetabled visiting. A process evaluation examined the actions taken by HVAs during their visits and related the actions taken to patients' measured health status and other characteristics. No overall benefit from the programme of visiting was found in the outcome evaluation. There was wide variation in the numbers of actions recorded for different patients. Numbers of HVAs' actions were related to patient's health status and sex, with more actions being initiated for those in poorer health and women. Neither age nor whether the patient lived alone were found to be related to numbers of HVAs' actions. It was concluded that the lack of demonstrated overall benefit and the wide variation in actions taken on patients' behalf suggest that this type of service cannot be recommended for all discharged patients over 75 years. Poor health at the time of discharge is recommended as a first choice of measure for need of support. Exchange of information between general practice and hospital about previous dependency may aid the identification of patients who need post-discharge support.