手法を比較

	早期警告スコア	看護に敏感な指標
分野	看護学	看護学
系統	Process / pipeline	Process / pipeline
提唱年	2012	1994
提唱者	Royal College of Physicians and multiple researchers (Smith, Prytherch, et al.)	American Nurses Association (ANA)
種類	Scoring and warning system	Quality indicator set
原典	Smith, G. B., Prytherch, D. R., Schmidt, P. E., & Featherstone, P. I. (2008). Should early warning systems be based on single data points or on trends? Resuscitation, 81(4), 424-426.	American Nurses Association. (2001). National Database of Nursing Quality Indicators (NDNQI). Journal of Nursing Administration, 31(5), 255-260.
別名	EWS, NEWS, National Early Warning Score, Rapid Response System	NSI, Nursing Quality Metrics, Hospital-Acquired Complication Indicators
関連	4	5
概要	The Early Warning Score (EWS), most commonly known as the National Early Warning Score (NEWS) in the UK, is a standardized tool for identifying acutely unwell patients at risk of deterioration. Developed by the Royal College of Physicians and validated through research by Smith, Prytherch, and colleagues, NEWS combines vital sign measurements and supplemental oxygen use to generate a composite score. High NEWS scores trigger escalated care responses, enabling early intervention before critical illness develops.	Nursing-Sensitive Indicators are quality metrics that measure healthcare outcomes significantly influenced by nursing care. Developed by the American Nurses Association (ANA) and maintained through the National Database of Nursing Quality Indicators (NDNQI), these indicators assess hospital-acquired complications, staffing levels, nurse-sensitive outcomes, and other dimensions of care quality. They serve as benchmarking tools for evaluating nursing practice effectiveness and organizational performance.