Some research provided robust analyses of the affected population s ’ health inequities and demonstrated how a task shifting intervention redressed those concerns .
Introduction Task shifting interventions have been implemented to improve health and address health inequities .
Little is known about how inequity and vulnerability are defined and measured in research on task shifting .
We conducted a systematic review to identify how inequity and vulnerability are identified , defined and measured in  task shifting research from high-income countries .
Comparing Interventions in Older Unpartnered Adults after Myocardial Infarction
Background : Older adults after myocardial infa rct ion ( MI ) are a vulnerable group who may benefit from interventions to improve health outcomes . The use of a peer advisor or an advanced practice nurse ( APN ) to provide a self-efficacy intervention is a promising method of improving health outcomes after MI . Aims : The purpose of this paper was to compare the effect of two self-efficacy interventions , a peer advisor and an APN , to a group who received st and ard care after MI . Methods : The study was a three-group r and omized clinical trial with a peer advisor intervention group , an APN intervention group , and a st and ard care group . Outcome data were collected in the hospital after MI and by telephone at 12 weeks after hospital discharge , after the interventions were completed . Results : At 12 weeks after MI , there were no significant differences between the 3 groups in health outcomes . There were similar changes in self-efficacy for performing recovery behaviors , the actual performance of recovery behavior , physical and mental health across both intervention groups and the st and ard care group . Conclusions : Although the data did not vali date the benefits of these self-efficacy interventions , future efforts at identifying changes in health outcomes may need to use more discrete measurements that are more sensitive to changes in the older unpartnered adult after an MI
Some research provided robust analyses of the affected population s ’ health inequities and demonstrated how a task shifting intervention redressed those concerns .
Introduction Task shifting interventions have been implemented to improve health and address health inequities .
Little is known about how inequity and vulnerability are defined and measured in research on task shifting .
We conducted a systematic review to identify how inequity and vulnerability are identified , defined and measured in  task shifting research from high-income countries .