G Assmann1, H Schulte, U Seedorf. 1. Leibniz-Institute of Arteriosclerosis Research, University of Münster, Münster, Germany. assmann@uni-muenster.de
Abstract
OBJECTIVES: We aimed (1) to construct a modified PROCAM risk algorithm, which incorporates BMI/waist circumference in a model for predicting coronary events; (2) to evaluate how accurate this and the previously established PROCAM risk algorithm predict coronary risk in individuals with metabolic syndrome. DESIGN: Prospective Cardiovascular Münster (PROCAM) Study, a prospective study of men and women at work in the northwest of Germany. SUBJECTS: A total of 7134 men aged 35-65 years at study entry. MEASUREMENTS: On the basis of 404 major coronary events (defined as nonfatal MI and coronary deaths), which occurred within 10 years of follow-up, a modified PROCAM risk algorithm was constructed by incorporating BMI/waist circumference as fixed variable in a Cox proportional hazards model for predicting coronary events. The metabolic syndrome was defined according to the latest recommendations proposed by the NCEP-ATP III Panel. RESULTS: Men who were classified as having the metabolic syndrome (n=2325, prevalence: 32.6%) were 2.59-fold more likely to experience a major coronary event within 10 years of follow-up than men not having the metabolic syndrome. In men with metabolic syndrome, the observed major coronary event rate of 9.6% corresponded well with their estimated global risk according to the modified BMI-based PROCAM risk algorithm (10.2%). Comparative calculations performed with the previously published fully adjusted PROCAM algorithm yielded very similar results. CONCLUSION: Both PROCAM algorithms provide very accurate means to ascertain coronary risk in male patients with metabolic syndrome.
OBJECTIVES: We aimed (1) to construct a modified PROCAM risk algorithm, which incorporates BMI/waist circumference in a model for predicting coronary events; (2) to evaluate how accurate this and the previously established PROCAM risk algorithm predict coronary risk in individuals with metabolic syndrome. DESIGN: Prospective Cardiovascular Münster (PROCAM) Study, a prospective study of men and women at work in the northwest of Germany. SUBJECTS: A total of 7134 men aged 35-65 years at study entry. MEASUREMENTS: On the basis of 404 major coronary events (defined as nonfatal MI and coronary deaths), which occurred within 10 years of follow-up, a modified PROCAM risk algorithm was constructed by incorporating BMI/waist circumference as fixed variable in a Cox proportional hazards model for predicting coronary events. The metabolic syndrome was defined according to the latest recommendations proposed by the NCEP-ATP III Panel. RESULTS:Men who were classified as having the metabolic syndrome (n=2325, prevalence: 32.6%) were 2.59-fold more likely to experience a major coronary event within 10 years of follow-up than men not having the metabolic syndrome. In men with metabolic syndrome, the observed major coronary event rate of 9.6% corresponded well with their estimated global risk according to the modified BMI-based PROCAM risk algorithm (10.2%). Comparative calculations performed with the previously published fully adjusted PROCAM algorithm yielded very similar results. CONCLUSION: Both PROCAM algorithms provide very accurate means to ascertain coronary risk in male patients with metabolic syndrome.
Authors: Miguel Ángel Arrabal-Polo; Salvador Arias-Santiago; Fernando López-Carmona Pintado; Sergio Merino-Salas; Clara Lahoz-García; Armando Zuluaga-Gómez; Miguel Arrabal-Martin Journal: ScientificWorldJournal Date: 2012-09-02
Authors: Russell Scott; Richard O'Brien; Greg Fulcher; Chris Pardy; Michael D'Emden; Dana Tse; Marja-Riitta Taskinen; Christian Ehnholm; Anthony Keech Journal: Diabetes Care Date: 2008-11-04 Impact factor: 19.112