Marga Hoogendoorn

30 Table 1. Continued. Scoring system (Year 1 st publication) Score per shift or per 24h Main content Scoring method 19. NAS (2003) 33 Nursing Activity Score Per shift or per 24h Classification of nursing activities - 23 nursing activities - A score 1.2 – 32 points per nursing activity - Points representing the required nursing time per activity. 20. Nurse Workload (NWL)-Patient Category Scoring System (2003) 34 Per 24h Classification of nursing and medical interventions - Score based on the TISS with additional scores for therapeutic and nursing interventions. - Total score categorized to different N:P-ratios. 21. CNIS (2003) 35 Comprehensive Nursing Intervention Score Per 24h Classification of nursing interventions - List of 73 nursing interventions - 4-grade workload score in 6 aspects per intervention: nursing time needed, number of nurses, muscular extension, mental stress, skill, job intensity. 22. Workload indicator for Nursing (WiN)- score (2009) 36 Per 24h Classification of nursing interventions - A list of nursing interventions based on the Nursing Interventions Classification - Points representing estimated time per intervention. - 1 point is 1 minute Scoring systems based on an expected N:P-ratio 23. [No name] (1980) 37 Per shift and per 24h Classification of Nurse:Patient- ratio - Categorization of patients according the expected N:P-ratio based on nursing time. 24. SGI-Grading system of the Swiss Society of Intensive Care (1997) 38 Per shift Classification of Nurse:Patient- ratio - Categorization of patients according to the estimated number of patients per nurse 25. American Association of Critical Care Nurses Synergy Model (1998) 39 Per 24h Classification of Nurse:Patient- ratio - Description of indicators for nursing time divided under 8 dimensions of patient care. - Categorization according Nurse:Patient-ratio - Description of patient care for 1:1-ratio 26. Time weighted nursing demand (2000) 40 Per shift Classification of Nurse:Patient- ratio - Description of needed time for patient categories based on a N:P-ratio. 27. Association of UK university hospitals (AUKUH) acuity tool (2008) 41 Per 24h Classification of Nurse:Patient- ratio - Description of patient criteria, based on patient dependency and nursing activities - Classification in four levels of care - Expected nursing time and Nurse- Patient ratio per level of care