|Outcome indicators assessed for each eligible study included in the review|
|2||Monitor treatment response|
|3||Detect unrecognised problems|
|4||Changes to patient health behaviour|
|5||Changes to patient management|
|6||Improved patient satisfaction|
|7||Improved health outcomes|
|8||Strong & effective quality improvement|
|9||Increased transparency, accountability, public reporting|
|10||Better system performance (monitoring, planning, financing; evaluating, responding)|
|11||Mediating variables on the effect (both at individual and organisation level)|
|12||Possible subgroup effects|
Note: Both 11 & 12 are combined in the summarising tables as few studies have explored such issues.
Chen et al.
Chen et al. BMC Health Services Research 2013 13:211 doi:10.1186/1472-6963-13-211