Evaluating the Effectiveness of Nursing Theories in Enhancing Healthcare Quality: A Theoretical Review

Abstract

This study aimed to evaluate the effectiveness of nursing theories in improving healthcare quality through a comprehensive review of their applications and practical impacts. A mixed-methods approach was employed, combining quantitative and qualitative methods for a holistic understanding. The study focused on applying Orem's Self-Care Deficit Theory and Watson's Theory of Caring across various healthcare settings, including urban hospitals and rural health centers.
The findings revealed that theory-based nursing care significantly outperformed standard care, reducing hospital stays from 7.8 to 5.2 days, lowering readmission rates from 18% to 12%, and increasing patient satisfaction from 72% to 88%. Qualitative results highlighted improved patient perceptions of care quality, while nurses reported enhanced decision-making confidence and skill development through theory-guided practice.
The study concluded that integrating nursing theories enhances care quality, reduces costs, and minimizes complications. However, it also emphasized the need for improved theoretical and practical training for nurses and ensuring adequate resources to achieve effective implementation of these frameworks.