Table 4.

Evaluation frameworks reported within the 69 studies

Named Framework	Number of studies reporting
RE-AIM [10]	27
Developing a process evaluation plan [30]	12
Process evaluation for public health [31]	10
MRC Guidance on evaluation of complex interventions [16]	8
MRC Guidance on process evaluation [32]	8
Logic Model [17]	7
Realist Evaluation [33]	4
Precede-Proceed [34]	3
Intervention Mapping [35]	2
Outcome Model [36]	2
CDC Framework [37]	1
Evaluation: a Systematic Approach [38]	1
Model of Implementation [39]	1
WHO Process Evaluation Workbook [40]	1
Swiss Model for Outcome Classification [41]	1
Concepts in process evaluation [42]	1

Note: 14 papers referred to more than one of these frameworks informing the evaluation