We found little evidence of effectiveness of HRLAs for promotion of exercise/improved diets .
Conclusions Overall , there is limited evidence suggesting that HRLAs are cost-effective in terms of changing health-related knowledge , behaviours or health outcomes .
The evidence that does exist indicates that HRLAs are only cost-effective when they target behaviours likely to have a large impact on overall health-related quality of life .
Background Development of new peer or lay health-related lifestyle advisor ( HRLA ) roles is one response to the need to enhance public engagement in , and improve cost-effectiveness of , health improvement interventions .
This article synthesis es evidence on the cost-effectiveness of HRLA interventions aim ed at adults in developed countries , derived from the first systematic review of the effectiveness , cost-effectiveness , equity and acceptability of different types of HRLA role .
Evidence suggesting that a chronic disease self-management program can improve health status while reducing hospitalization: a randomized trial.
OBJECTIVES This study evaluated the effectiveness ( changes in health behaviors , health status , and health service utilization ) of a self-management program for chronic disease design ed for use with a heterogeneous group of chronic disease patients . It also explored the differential effectiveness of the intervention for subjects with specific diseases and comorbidities . METHODS The study was a six-month r and omized , controlled trial at community-based sites comparing treatment subjects with wait-list control subjects .  Participants were 952 patients 40 years of age or older with a physician-confirmed diagnosis of heart disease , lung disease , stroke , or arthritis .  Health behaviors , health status , and health service utilization , as determined by mailed , self-administered question naires , were measured . RESULTS Treatment subjects , when compared with control subjects , demonstrated improvements at 6 months in weekly minutes of exercise , frequency of cognitive symptom management , communication with physicians , self-reported health , health distress , fatigue , disability , and social/role activities limitations . They also had fewer hospitalizations and days in the hospital . No differences were found in pain/physical discomfort , shortness of breath , or psychological well-being . CONCLUSIONS An intervention design ed specifically to meet the needs of a heterogeneous group of chronic disease patients , including those with comorbid conditions , was feasible and beneficial beyond usual care in terms of improved health behaviors and health status . It also result ed in fewer hospitalizations and days of hospitalization
We found little evidence of effectiveness of HRLAs for promotion of exercise/improved diets .
Conclusions Overall , there is limited evidence suggesting that HRLAs are cost-effective in terms of changing health-related knowledge , behaviours or health outcomes .
The evidence that does exist indicates that HRLAs are only cost-effective when they target behaviours likely to have a large impact on overall health-related quality of life .
Background Development of new peer or lay health-related lifestyle advisor ( HRLA ) roles is one response to the need to enhance public engagement in , and improve cost-effectiveness of , health improvement interventions .
This article synthesis es evidence on the cost-effectiveness of HRLA interventions aim ed at adults in developed countries , derived from the first systematic review of the effectiveness , cost-effectiveness , equity and acceptability of different types of HRLA role .