Opportunities to enhance consumer and community engagement training for researchers and healthcare providers: a qualitative study.

A wide scope of training content is required to support CCI capacity building in researchers and healthcare providers. Key training content is recommended to cover practical, relational, administrative, ethical and logistical aspects of CCI as well as guidance about how to advance CCI practice and its evidence base. Future work needs to focus on how the training content can be successfully implemented, evaluated and updated.