1. Introduction 1

  1.1 Background and rationale 1

  1.2 The PHC approach 3

  1.3 Objective of this report 4

  1.4 Conceptual framework 4

  1.5 Methodology 6

    1.5.1. Search strategy and databases 6

    1.5.2 Eligibility and screening 7

  Grey literature 8

  Data extraction 8

  Mapping and synthesis 10

2. Results 11

  2.1 Descriptive mapping 11

  2.2 The PHC approach and its core components 14

    2.2.1 Multisectoral policies and action 17

    2.2.2 Empowered people and communities 21

    2.2.3 Integrated health services 25

    2.2.4 Reported outputs or impacts towards PHC-oriented health systems for migrant, refugee and other displaced populations 28

    2.2.5 First contact to care 29

    2.2.6 Comprehensiveness 30

    2.2.7 Continuity of care 30

    2.2.8 Coordination 31

    2.2.9 Equity 31

    2.2.10 Effectiveness 32

    2.2.11 Efficiency 33

  2.3 EPHF: domains addressed 33

  2.4 WHO-INTEGRATE domains addressed 35

3. Discussion 37

  3.1 Limitations 37

    3.1.1 Research gaps 38

  3.2 Key findings from the evidence review 39

    3.2.1 The PHC approach 39

    3.2.2 Pathways linking PHC components towards quality of care 40

  3.3 Policy considerations 41

4. Conclusions 42