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

Abstract

ABSTRACT 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.