1 Ljiljana Vuković
Ljiljana Vuković
Department of Anesthesiology, Resuscitation and Intensive Care Medicine, University Hospital Dubrava, Avenija Gojka Šuška 6, Zagreb, Croatia
suscitation and Intensive Care Medicine, University Hospital Dubrava, in the period between January 8th and April 14th, 2014. 256 patients aged 18-92 years were included in the study. Patient categorization and NEMS were calculated each day during the first 7 days of the ICU stay. NEMS was calculated using a pre-made table of variables and categorization was calculated using an electronic form included in nurs- ing electronic patient files. Satisfaction of provided care was expressed using the Likert scale (1-5).
Results. Study results have shown a moderate but sig- nificant level of correlation between the categorization and NEMS scores. Mean NEMS score during the first 7 days in the ICU was 26.93 ± 4.64 and the highest meas- ured values were at day 4 (30.34±8.1) after which they started decreasing. Mean cumulative NEMS throughout the whole ICU stay was 269.3. According to the fact that according to NEMS scoring system one nurse can provide maximum of 45 points for 24 hours, the results have shown that a 10 bed ICU needs at least 5.98 (6) nurses to provide adequate level of care. Average cat- egorization score was 57.83±4.29 and the highest re- corded score was at day 7 (59.7±4.44). According to the categorization scoring system time needed to provide care for one 4th category patient throughout 24 hours is 10 or more hours. Since the description of the 4th cat- egory doesn’t specify what is the upper limit of time needed to provide care for each patient, 14 hours was used to determine a minimum number of nurses, and according to the categorization score 5.83 (6) nurses are needed in the ICU. Nurses’ satisfaction with pro- vided care has shown a significant negative correlation with NEMS score and categorization score.