Marga Hoogendoorn

69 19. Abbey Mphil M, Chaboyer W, Mitchell M. Understanding the work of intensive care nurses: a time and motion study. Aust Crit Care. 2012;25:13-22. 20. Bosman R, Rood E, Oudemans-van Straaten, H, et al. Intensive care information system reduces documentation time of the nurses after cardiothoracic surgery. Intensive Care Med. 2003;29:83- 90. 21. Harrison L, Nixon G. Nursing activity in general intensive care. J Clin Nurs. 2002;11:158-67. 22. Kaya H, Kaya N, Turan Y. et al. Nursing activities in intensive care units in Turkey. Int J Nurs Pract. 2011;17:304-14. 23. Norrie P. Nurses' time management in intensive care. Nurs Crit Care. 1997;2:121-5. 24. Steyerberg EW. Evaluation of Performance. Clinical Prediction models: a practical approach to development, validation, and updating. Springer 2009; p. 83-99. 25. Armstrong E, de Waard MC, de Grooth HJS, et al. Using nursing activities score to assess nursing workload on a medium care unit. Anesth Analg. 2015;121:1274-80.