External Prognostic Validations and Comparisons of Age- and Gender-Adjusted Exercise Capacity Predictions
نویسندگان
چکیده
منابع مشابه
External prognostic validations and comparisons of age- and gender-adjusted exercise capacity predictions.
OBJECTIVES The purpose of this study was to externally validate the prognostic value of age- and gender-based nomograms and categorical definitions of impaired exercise capacity (EC). BACKGROUND Exercise capacity predicts death, but its use in routine clinical practice is hampered by its close correlation with age and gender. METHODS For a median of 5 years, we followed 22,275 patients with...
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The ICRP age-specific biokinetic model for lead: validations, empirical comparisons, and explorations.
The objective of this manuscript is to provide a description of the International Commission for Radiation Protection (ICRP) model and a comparison to other models (the integrated exposure uptake biokinetic [IEUBK] and O'Flaherty models), including the software used with the models, and a comparison of the model predictions for selected situations. The ICRP biokinetic model for Pb is a multicom...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2007
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2007.08.003