Four-variable risk model in men and women with heart failure

Field Value
Model ID14-022-03
Model NameChyu 2014 - Entire Population
Pubmed ID24281135
First AuthorChyu
JournalCirculation: Heart Failure
TitleFour-variable risk model in men and women with heart failure
Primary Index ConditionChronic Heart Failure (CHF)
Secondary Index ConditionN/A
Model Sample Size473
Cohort Sample Size473
Number of EventsNR
Follow-Up DurationLong (>6 months)
Calibration Reported1
CovariatesACEI/ARB use; NYHA class II; NYHA class III; NYHA class IV; ln BNP; Peak VO2 16-20; Peak VO2 10-16; Peak VO2 6-10; Peak VO2 <6; Peak VO2 unknown
Mesh TermsTo be updated
Number of Validations2

External Validations

1st Author Year Sample Size AUC Calibration Relatedness
Chyu 2014 686 0.81 No Closely Related
Sartipy 2014 180 0.837 Yes Related