Systematic review of factors influencing length of stay in ICU after adult cardiac surgery

Almashrafi, Ahmed; Elmontsri, Mustafa; Aylin, Paul

doi:10.1186/s12913-016-1591-3

BMC Health Services Research

Table 4 Newcastle-Ottawa modified for cross-sectional studies

From: Systematic review of factors influencing length of stay in ICU after adult cardiac surgery

Study	Selection						Comparability		Outcome						Total
	Representativeness of the sample				Sample size		Confounding factors		Assessment				Statistical test
	A*	B*	C	D	A*	B	A*	B*	A**	B**	C*	D	A*	B
1. Abrahamyan, L., et al., Determinants of Morbidity and Intensive Care Unit Stay after Coronary Surgery. Asian Cardiovascular and Thoracic Annals		+			+					+			+		5
2. Atoui, R., et al., Risk factors for prolonged stay in the intensive care unit and on the ward after cardiac surgery.		+			+		+	+					+		4
3. Augoustides, J.G., et al., Clinical predictors for prolonged intensive care unit stay in adults undergoing thoracic aortic surgery requiring deep hypothermic circulatory arrest.		+			+		+			+			+		5
4. Azarfarin, R., et al., Factors influencing prolonged ICU stay after open heart surgery.					+		+			+			+		5
5. Cacciatore, F., et al., Determinants of prolonged intensive care unit stay after cardiac surgery in the elderly.	+				+		+	+		+			+		7
6. De Cocker, J., et al., Preoperative prediction of intensive care unit stay following cardiac surgery.	+				+		+	+		+			+		7
7. Eltheni, R., et al., Predictors of prolonged stay in the intensive care unit following cardiac surgery.	+				+		+			+			+		6
8. Ghotkar, S.V., et al., Preoperative calculation of risk for prolonged intensive care unit stay following coronary artery bypass grafting.	+				+					+			+		5
9. Giakoumidakis, K., et al., Risk factors for prolonged stay in cardiac surgery intensive care units.		+			+				+		+		+		6
10. Hein, O.V., et al., Prolonged intensive care unit stay in cardiac surgery: risk factors and long-term-survival.	+				+		+			+			+		6
11. Herman, C., et al., Predicting prolonged intensive care unit length of stay in patients undergoing coronary artery bypass surgery--development of an entirely preoperative scorecard.	+				+		+			+			+		6
12. Horer, J., et al., Risk factors for prolonged intensive care treatment following atrial septal defect closure in adults.		+				+				+				+	3
13. Lei, Q., et al., Preoperative and intraoperative risk factors for prolonged intensive care unit stay after aortic arch surgery.		+				+	+			+			+		5
14. Nakasuji, M., M. Matsushita, and A. Asada, Risk factors for prolonged ICU stay in patients following coronary artery bypass grafting with a long duration of cardiopulmonary bypass.	+					+				+			+		4
15. Scott, B.H., F.C. Seifert, and R. Grimson, Blood transfusion is associated with increased resource utilisation, morbidity and mortality in cardiac surgery.		+			+				+					+	5
16. Scott, B.H., et al., Octogenarians undergoing coronary artery bypass graft surgery: resource utilization, postoperative mortality, and morbidity.		+			+		+			+			+		6
17. Tribuddharat, S., et al., Development of an open-heart intraoperative risk scoring model for predicting a prolonged intensive care unit stay.		+				+	+			+			+		5
18. Wagener, G., et al., The Surgical Procedure Assessment (SPA) score predicts intensive care unit length of stay after cardiac surgery.		+			+		+			+			+		5
19. Wang, C., et al., Risk model of prolonged intensive care unit stay in Chinese patients undergoing heart valve surgery.	+				+		+			+			+		6
20. Widyastuti, Y., et al., Length of intensive care unit stay following cardiac surgery: is it impossible to find a universal prediction model?	+				+		+			+			+		6
21. Bignami et al. Urinary neutrophil gelatinase-associated lipocalin as an early predictor of prolonged intensive care unit stay after cardiac surgery		+			+					+			+		5
22. Venrooij et al. The impact of low preoperative fat-free body mass on infections and length of stay after cardiac surgery: A prospective cohort study	+				+		+			+			+		6
23. Stransky et al. Hypoactive Delirium After Cardiac Surgery as an Independent Risk Factor for Prolonged Mechanical Ventilation	+				+		+			+			+		6
24. Ezeldin Relation between serum creatinine and postoperative results of open-heart surgery	+				+		+			+			+		6
25. Wies et al. Indocyanine green clearance as an outcome prediction tool in cardiac surgery: A prospective study	+				+		+	+		+			+		7
26. Barili et al. An original model to predict Intensive Care Unit length-of stay after cardiac surgery in a competing risk framework	+				+		+			+			+		6
27. Oliveira E, et al., Risk factors for prolonged hospital stay after isolated coronary artery bypass grafting	+				+		+			+			+		6

The number of stars for each item is represented by asterisks*

Back to article page

ISSN: 1472-6963

Contact us

General enquiries: journalsubmissions@springernature.com