TY - JOUR
T1 - External validation and updating of a prediction model for nosocomial pneumonia after coronary artery bypass graft surgery
AU - Sanagou, Masoumeh
AU - Wolfe, Rory St John
AU - Leder, Karin Sharona
AU - Reid, Christopher Michael
PY - 2014
Y1 - 2014
N2 - The generalizability of a prediction model from North America for incident nosocomial pneumonia following coronary artery bypass graft surgery was assessed for 23247 patients on the Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) registry.
The performance of the North American model was evaluated using measures of calibration and discrimination. The model had reasonable discrimination (area under the receiver-operating characteristic curve, AUC=0?69), but unsatisfactory calibration (Hosmer?Lemeshow test,
P
AB - The generalizability of a prediction model from North America for incident nosocomial pneumonia following coronary artery bypass graft surgery was assessed for 23247 patients on the Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) registry.
The performance of the North American model was evaluated using measures of calibration and discrimination. The model had reasonable discrimination (area under the receiver-operating characteristic curve, AUC=0?69), but unsatisfactory calibration (Hosmer?Lemeshow test,
P
UR - http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9153605&fileId=S0950268813001416
U2 - 10.1017/S0950268813001416
DO - 10.1017/S0950268813001416
M3 - Article
VL - 142
SP - 540
EP - 544
JO - Epidemiology and Infection
JF - Epidemiology and Infection
SN - 0950-2688
IS - 3
ER -