Derivation and validation of a clinical system for predicting pneumonia in acute stroke

Field Value
Model ID10-058-01
Model NameChumbler 2010
Pubmed ID20197702
First AuthorChumbler
JournalNeuroepidemiology
Year2010
TitleDerivation and validation of a clinical system for predicting pneumonia in acute stroke
Primary Index ConditionStroke
Secondary Index ConditionN/A
OutcomePneumonia
Model Sample Size925
Cohort Sample Size1363
Number of Events96
Follow-Up DurationShort (<3 months)
AUROC0.78
Calibration Reported1
CovariatesPatient age >70 years; Abnormal swallowing test; Admission NIHSS score; Found down at symptom onset; Past medical history of pneumonia
Mesh TermsTo be updated
Number of Validations3

External Validations

Yes
3
0.752
1st Author Year Sample Size AUC Calibration Relatedness
Ji 2013 5882 0.737 No Related
Ji 2013 8820 0.752 No Related
Ji 2013 3037 0.752 No Related