BACKGROUND: There are considerable regional disparities in the prevalence of cardiovascular risk factors within Germany. We undertook this study to investigate differences in the prevalence of left ventricular hypertrophy (LVH) between northeast and southwest Germany. METHODS: Data from two population-based studies, Kooperative Gesundheitsforschung im Raum Augsburg (KORA) conducted in southwest and Study of Health in Pomerania (SHIP) conducted in northeast Germany, were utilized. The study population comprised 2,516 women and men (835 from KORA and 1,681 from SHIP) aged 45-74 years who had no history of myocardial infarction. Echocardiograms were obtained according to standard protocols. Left ventricular mass (LVM), left ventricular mass indexed for body height, and left ventricular hypertrophy were used as dependent variables in multivariable analyses. RESULTS: SHIP participants had higher LVM and left ventricular mass index values compared with KORA participants. These differences remained after analyses were adjusted for major confounders including obesity and hypertension. Consequently, there were higher proportions of LVH in SHIP compared with KORA across all 10-year age groups. Multivariable logistic regression revealed that the odds for LVH in participants living in northeast Germany were higher in women and men, respectively, by 1.57 (95% confidence interval: 1.18-2.09) and 1.68 (95% confidence interval: 1.25-2.27) than in participants living in southwest Germany. Potential methodological differences between studies do not seem to account for these findings. CONCLUSION: There is a higher prevalence of LVH in northeast compared with southwest Germany. Regional disparities in hypertension and overweight only partly explain this difference.
BACKGROUND: There are considerable regional disparities in the prevalence of cardiovascular risk factors within Germany. We undertook this study to investigate differences in the prevalence of left ventricular hypertrophy (LVH) between northeast and southwest Germany. METHODS: Data from two population-based studies, Kooperative Gesundheitsforschung im Raum Augsburg (KORA) conducted in southwest and Study of Health in Pomerania (SHIP) conducted in northeast Germany, were utilized. The study population comprised 2,516 women and men (835 from KORA and 1,681 from SHIP) aged 45-74 years who had no history of myocardial infarction. Echocardiograms were obtained according to standard protocols. Left ventricular mass (LVM), left ventricular mass indexed for body height, and left ventricular hypertrophy were used as dependent variables in multivariable analyses. RESULTS: SHIP participants had higher LVM and left ventricular mass index values compared with KORA participants. These differences remained after analyses were adjusted for major confounders including obesity and hypertension. Consequently, there were higher proportions of LVH in SHIP compared with KORA across all 10-year age groups. Multivariable logistic regression revealed that the odds for LVH in participants living in northeast Germany were higher in women and men, respectively, by 1.57 (95% confidence interval: 1.18-2.09) and 1.68 (95% confidence interval: 1.25-2.27) than in participants living in southwest Germany. Potential methodological differences between studies do not seem to account for these findings. CONCLUSION: There is a higher prevalence of LVH in northeast compared with southwest Germany. Regional disparities in hypertension and overweight only partly explain this difference.
Authors: Frank Andersohn; Peter Schlattmann; Stephanie Roll; Falk Müller-Riemenschneider; Sylvia Binting; Stefan N Willich Journal: Clin Res Cardiol Date: 2010-04-17 Impact factor: 5.460
Authors: Birte Holtfreter; Ryan T Demmer; Olaf Bernhardt; Panos N Papapanou; Christian Schwahn; Thomas Kocher; Moise Desvarieux Journal: J Clin Periodontol Date: 2012-10-14 Impact factor: 8.728
Authors: Katharina Piontek; Carsten O Schmidt; Sebastian E Baumeister; Markus M Lerch; Julia Mayerle; Marcus Dörr; Stephan B Felix; Henry Völzke Journal: World J Hepatol Date: 2017-07-08