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 .
Randomised controlled trial of a lay-led self-management programme for Bangladeshi patients with chronic disease.
BACKGROUND Reducing the impact of chronic disease in minority ethnic groups is an important public health challenge . Lay-led education may overcome cultural and language barriers that limit the effectiveness of professionally-led programmes . We report the first r and omised trial of a lay-led self-management programme - the Chronic Disease Self-Management Programme ( CDSMP ) ( Expert Patient Programme ) - in a south Asian group . AIM To determine the effectiveness of a culturally-adapted lay-led self-management programme for Bangladeshi adults with chronic disease . DESIGN OF STUDY R and omised controlled trial . SETTING Tower Hamlets , east London . METHOD We recruited Bangladeshi adults with diabetes , cardiovascular disease , respiratory disease or arthritis from general practice s and r and omised them to the CDSMP or waiting-list control .  Self-efficacy ( primary outcome ) , self-management behaviour , communication with clinician , depression scores , and healthcare use were assessed by blinded interviewer-administered question naires in Sylheti before r and omisation and 4 months later . RESULTS Of the 1363 people invited , 476 ( 34 % ) agreed to take part and 92 % ( 439/476 ) of participants were followed up . The programme improved self-efficacy ( difference : 0.67 , 95 % confidence interval [ CI ] = 0.08 to 1.25 ) and self-management behaviour ( 0.53 ; 95 % CI = 0.01 to 1.06 ) . In the 51 % ( 121/238 ) of intervention participants attending three or more of the 6-weekly education sessions the programme led to greater improvements in self-efficacy ( 1.47 ; 95 % CI = 0.50 to 1.82 ) and self-management behaviour ( 1.16 ; 95 % CI = 0.50 to 1.82 ) , and reduced HADS depression scores ( 0.64 ; 95 % CI = 0.07 to 1.22 ) . Communication and healthcare use were not significantly different between groups . The programme cost pound123 ( 181 ) per participant . CONCLUSION A culturally-adapted CDSMP improves self-efficacy and self-care behaviour in Bangladeshi patients with chronic disease . Effects on health status were marginal . Benefits were limited by moderate uptake and attendance
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 .