The concept of integration in mixed methods research: a step-by-step guide using an example study in physiotherapy.

Background: Integration is a unique attribute of Mixed Methods Research (MMR). However, some MMR studies, published in the field of physiotherapy and other allied health professions, have illustrated a lack of understanding of the concept of integration.

Aims: The purpose of this paper is to provide guidance for integrating elements of mixed methods research in order to effectively support evidence-based practice in health.

Methods: The concept of integration of findings is explained with reference to the author's recent PhD study, which used a mixed methods exploratory sequential design. This article describes how the author used a narrative joint display to integrate findings from both the qualitative and survey phases of the study. Then, a step-by-step approach is introduced to guide the interpretation and integration of the findings.

Results: This four-step approach demonstrates integration of the two different datasets: Creating a joint display, linking activity, establishing relationships, and interpreting and reporting. Tables and Figures are used to support detailed description and illustration of the integration process.

Discussion: A joint display provides a visual representation of how the qualitative and quantitative findings in a MMR study can be integrated. In this way, interpretation of the data drawn from this process extend beyond the individual findings of each study component to facilitate a greater understanding of complex health care issues.