Complexity in nursing practice: Toward a new conceptual framework in nursing care

While complexity theory has gradually influenced the field of health and social sciences, it has also had an impact on nursing care by introducing a wealth of terminology into the field. The terms "complex patient," "complex case," "complex care," "complex practice," and "complex needs" have been proposed to describe different aspects of complexity in nursing care. As these qualifiers reflect, nurses become actors in multi-defined care and must integrate complexity into their reflective practice. By way of a narrative literature review, this article aims to offer a new perspective on nursing by explaining the different terms used in the discipline, using a multi-level approach. At the end of this review, the authors propose a new integrative conceptual framework for complexity in nursing practice.