MedisGroups data bases. The impact of data collection guidelines on predicting in-hospital mortality.
Iezzoni
L I
LI
Division of General Medicine, Harvard Medical School, Beth Israel Hospital, Boston, MA 02215.
Hotchkin
E K
EK
Ash
A S
AS
Shwartz
M
M
Mackiernan
Y
Y
D001900:Boston / Q000453:epidemiology; D003625:Data Collection / Q000379:methods*; D016206:Databases, Bibliographic; D017052:Hospital Mortality; D006801:Humans; D007297:Inpatients / Q000706:statistics & numerical data; D015588:Observer Variation; D017063:Outcome Assessment, Health Care; D011336:Probability; D012720:Severity of Illness Index