… from 187 US hospitals. Recursive partitioning was applied to derive a risk score for in-hospital
mortality by using data from 2004 to 2005 in 29,222 patients. The score was validated by …

… proposed in this study was positively correlated with the complication rate and the length
of … lengths of stay even though it was derived from a logistic regression predicting in-hospital …

… hospital length of stay (PLOS) after heart transplantation increases cost and morbidity. To
better inform care, we developed a risk score to identify patients at risk … of hospital lengths of …

… artery bypass operations, in which the risk scores are currently recorded as routine praxis. …
the risk scores can be used to predict the hospital (LOS) and postoperative (POS) lengths of …

… The mean risk score at each hospital ranged between a low of 2.64 and a high of 3.49 in the
… six-variable risk index can be used to predict the risks of in-hospital mortality, prolonged ICU …

Objective This study was intended to research the sensitivity of the Charlson Comorbidity
Index (CCI), COVID‐GRAM, and MuLBSTA risk scores for hospital length of stay (LOS) and …

… score based on routinely collected hospital administrative data was derived (the Hospital
Frailty Risk Score … with significantly increased risks of prolonged hospital length of stay, 30-day …

… study of patients admitted to hospital for HF in the … high risk of frailty as defined by the Hospital
Frailty Risk Score has changed over time and how it is related to inpatient mortality, length …

… are extracted and the length of the look-back period so that the risk score can be used to
predict accurately the probabilities of long length of stay (>10 days), dying in hospital, and 30-…

… Hospital length of stay was defined as the date of discharge … of incrementally higher simple
risk scores is shown in Figure 1. … risk scores from 0 to 3 to 45.4% among patients with scores …