From Two Strands to One Defensible Conclusion: A Practical Framework for Integration in Mixed Methods Nursing Research

Mixed methods research is increasingly used in nursing because many nursing questions involve outcomes, experiences, and context that cannot be understood through one approach alone. However, many nursing manuscripts still report quantitative and qualitative findings in parallel without explaining how the strands were connected or how one defensible conclusion was reached. This commentary offers a practical framework for making integration more explicit and reportable in nursing research. Rather than proposing a new methodology, it consolidates established mixed methods principles into five operational decisions: specifying an integration aim as a meta-inference, aligning the design to that aim, linking strands through explicit connection strategies, integrating results using prespecified techniques, and adjudicating convergence, complementarity, and discordance through transparent decision rules. The commentary also highlights the value of design diagrams, linkage maps, and joint displays as audit trail products. Brief examples from nursing education and workforce research illustrate how the framework can be implemented in convergent and explanatory sequential designs. Treating integration as a planned analytic process rather than a reporting afterthought may improve transparency, reduce overclaiming, and strengthen the usefulness of mixed methods studies in nursing.