The impact of NANDA‐I, Nursing Interventions Classification (NIC), and Nursing Outcomes Classification (NOC) on the improvement of nursing practice worldwide: Systematic review

Abstract Aim To evaluate the global impact of the NANDA‐I, Nursing Interventions Classification (NIC), and Nursing Outcomes Classification (NOC) (NNN) standardized nursing terminologies on nursing care quality, consistency, and documentation. Design Systematic review of experimental and quasi‐experimental studies conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) 2020 guidelines and registered in PROSPERO (CRD42024564151). Data sources PubMed, Web of Science, and Scopus databases were searched for studies published between May 2019 and June 2024 using predefined Population, Intervention/Exposure, Control, and Outcomes–based keywords. Review methods A total of 783 articles were identified; a total of 32 met inclusion criteria after duplicate removal and full‐text screening. Quality was assessed using validated tools, including The National He