20.3.2  Methodological issues

Introductory text

20.3.2.1 Search strategies

20.3.2.2 Critical appraisal

20.3.2.3 Synthesizing evidence from qualitative research

20.3.2.4 Choosing an appropriate method

20.3.2.5 Approaches to integrating qualitative and quantitative evidence syntheses

20.3.2.6 Conclusion