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1. Childhood trauma and somatic and mental illness in adulthood—findings of the NAKO health study

Author

Klinger-König, Johanna, primary, Erhardt, Angelika, additional, Streit, Fabian, additional, Völker, Maja P., additional, Schulze, Matthias B., additional, Keil, Thomas, additional, Fricke, Julia, additional, Castell, Stefanie, additional, Klett-Tammen, Carolina J., additional, Pischon, Tobias, additional, Karch, André, additional, Teismann, Henning, additional, Michels, Karin B., additional, Greiser, K. Halina, additional, Becher, Heiko, additional, Karrasch, Stefan, additional, Ahrens, Wolfgang, additional, Meinke-Franze, Claudia, additional, Schipf, Sabine, additional, Mikolajczyk, Rafael, additional, Führer, Amand, additional, Brandes, Berit, additional, Schmidt, Börge, additional, Emmel, Carina, additional, Leitzmann, Michael, additional, Konzok, Julian, additional, Peters, Anette, additional, Obi, Nadia, additional, Brenner, Hermann, additional, Holleczek, Bernd, additional, Velásquez, Ilais Moreno, additional, Deckert, Jürgen, additional, Baune, Bernhard T., additional, Rietschel, Marcella, additional, Berger, Klaus, additional, and Grabe, Hans J., additional

Published
2024
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8. Nächtliche Verkehrslärmbelästigung in Deutschland: individuelle und regionale Unterschiede in der NAKO Gesundheitsstudie [Nighttime transportation noise annoyance in Germany: personal and regional differences in the German National Cohort Study

Author

Wolf, K., Kraus, U., Dzolan, M., Bolte, G., Lakes, T., Schikowski, T., Greiser, K., Kuß, O., Ahrens, W., Bamberg, F., Becher, H., Berger, K., Brenner, H., Castell, S., Damms-Machado, A., Fischer, B., Franzke, C., Gastell, S., Günther, K., Holleczek, B., Jaeschke, L., Kaaks, R., Keil, T., Kemmling, Y., Krist, L., Legath, N., Leitzmann, M., Lieb, W., Loeffler, M., Meinke-Franze, C., Michels, K.B., Mikolajczyk, R., Moebus, S., Mueller, U., Obi, N., Pischon, T., Rathmann, W., Schipf, S., Schmidt, B., Schulze, M., Thiele, I., Thierry, S., Waniek, S., Wigmann, C., Wirkner, K., Zschocke, J., Peters, A., and Schneider, A.

Subjects
Cardiovascular and Metabolic Diseases, human activities
Abstract

BACKGROUND: Noise annoyance is associated with adverse health-related conditions and reduced wellbeing. Thereby, subjective noise annoyance depends on the objective noise exposure and is modified by personal and regional factors. OBJECTIVE: How many participants of the German National Cohort Study (GNC; NAKO Gesundheitsstudie) were annoyed by transportation noise during nighttime and what factors were associated with noise annoyance? MATERIALS AND METHODS: This cross-sectional analysis included 86,080 participants from 18 study centers, examined from 2014 to 2017. We used multinomial logistic regression to investigate associations of personal and regional factors to noise annoyance (slightly/moderately or strongly/extremely annoyed vs. not annoyed) mutually adjusting for all factors in the model. RESULTS: Two thirds of participants were not annoyed by transportation noise during nighttime and one in ten reported strong/extreme annoyance with highest percentages for the study centers Berlin-Mitte and Leipzig. The strongest associations were seen for factors related to the individual housing situation like the bedroom being positioned towards a major road (OR of being slightly/moderately annoyed: 4.26 [95% CI: 4.01;4.52]; OR of being strongly/extremely annoyed: 13.36 [95% CI: 12.47;14.32]) compared to a garden/inner courtyard. Participants aged 40-60 years and those in low- and medium-income groups reported greater noise annoyance compared to younger or older ones and those in the high-income group. CONCLUSION: In this study from Germany, transportation noise annoyance during nighttime varied by personal and regional factors.

Published
2020

17. Changes in body weight and obesity status in German adults: results of seven population-based prospective studies

Author

Haftenberger, M, primary, Mensink, G B M, additional, Herzog, B, additional, Kluttig, A, additional, Greiser, K H, additional, Merz, B, additional, Nöthlings, U, additional, Schlesinger, S, additional, Vogt, S, additional, Thorand, B, additional, Peters, A, additional, Ittermann, T, additional, Völzke, H, additional, Schipf, S, additional, Neamat-Allah, J, additional, Kühn, T, additional, Kaaks, R, additional, Boeing, H, additional, Bachlechner, U, additional, Scheidt-Nave, C, additional, and Schienkiewitz, A, additional

Published
2015
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19. Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization

Author

Arking, D, Pulit, S, Crotti, L, van der Harst, P, Munroe, P, Koopmann, T, Sotoodehnia, N, Rossin, E, Morley, M, Wang, X, Johnson, A, Lundby, A, Gudbjartsson, D, Noseworthy, P, Eijgelsheim, M, Bradford, Y, Tarasov, K, Dörr, M, Müller-Nurasyid, M, Lahtinen, A, Nolte, I, Smith, A, Bis, J, Isaacs, A, Newhouse, S, Evans, D, Post, W, Waggott, D, Lyytikäinen, L, Hicks, A, Eisele, L, Ellinghaus, D, Hayward, C, Navarro, P, Ulivi, S, Tanaka, T, Tester, D, Chatel, S, Gustafsson, S, Kumari, M, Morris, R, Naluai, A, Padmanabhan, S, Kluttig, A, Strohmer, B, Panayiotou, A, Torres, M, Knoflach, M, Hubacek, J, Slowikowski, K, Raychaudhuri, S, Kumar, R, Harris, T, Launer, L, Shuldiner, A, Alonso, A, Bader, J, Ehret, G, Huang, H, Kao, W, Strait, J, Macfarlane, P, Brown, M, Caulfield, M, Samani, N, Kronenberg, F, Willeit, J, Smith, J, Greiser, K, Meyer Zu Schwabedissen, H, Werdan, K, Carella, M, Zelante, L, Heckbert, S, Psaty, B, Rotter, J, Kolcic, I, Polašek, O, Wright, A, Griffin, M, Daly, M, Arnar, D, Hólm, H, Thorsteinsdottir, U, Denny, J, Roden, D, Zuvich, R, Emilsson, V, Plump, A, Larson, M, O'Donnell, C, Yin, X, Bobbo, M, D'Adamo, A, Iorio, A, Sinagra, G, Carracedo, A, Cummings, S, Nalls, M, Jula, A, Kontula, K, Marjamaa, A, Oikarinen, L, Perola, M, Porthan, K, Erbel, R, Hoffmann, P, Jöckel, K, Kälsch, H, Nöthen, M, den Hoed, M, Loos, R, Thelle, D, Gieger, C, Meitinger, T, Perz, S, Peters, A, Prucha, H, Sinner, M, Waldenberger, M, de Boer, R, Franke, L, van der Vleuten, P, Beckmann, B, Martens, E, Bardai, A, Hofman, N, Wilde, A, Behr, E, Dalageorgou, C, Giudicessi, J, Medeiros-Domingo, A, Kyndt, F, Probst, V, Ghidoni, A, Insolia, R, Hamilton, R, Scherer, S, Brandimarto, J, Margulies, K, Moravec, C, Greco, M, Fuchsberger, C, O'Connell, J, Lee, W, Watt, G, Campbell, H, Wild, S, El Mokhtari, N, Frey, N, Asselbergs, F, Mateo Leach, I, Navis, G, van den Berg, M, van Veldhuisen, D, Kellis, M, Krijthe, B, Franco, O, Hofman, A, Kors, J, Uitterlinden, A, Witteman, J, Kedenko, L, Lamina, C, Oostra, B, Abecasis, G, Lakatta, E, Mulas, A, Orrú, M, Schlessinger, D, Uda, M, Markus, M, Völker, U, Snieder, H, Spector, T, Arnlöv, J, Lind, L, Sundström, J, Syvänen, A, Kivimaki, M, Kähönen, M, Mononen, N, Raitakari, O, Viikari, J, Adamkova, V, Kiechl, S, Brion, M, Nicolaides, A, Paulweber, B, Haerting, J, Dominiczak, A, Nyberg, F, Whincup, P, Hingorani, A, Schott, J, Bezzina, C, Ingelsson, E, Ferrucci, L, Gasparini, P, Wilson, J, Rudan, I, Franke, A, Mühleisen, T, Pramstaller, P, Lehtimäki, T, Paterson, A, Parsa, A, Liu, Y, van Duijn, C, Siscovick, D, Gudnason, V, Jamshidi, Y, Salomaa, V, Felix, S, Sanna, S, Ritchie, M, Stricker, B, Stefansson, K, Boyer, L, Cappola, T, Olsen, J, Lage, K, Schwartz, P, Kääb, S, Chakravarti, A, Ackerman, M, Pfeufer, A, de Bakker, P, Newton-Cheh, C, Arking, DE, Pulit, SL, Munroe, PB, Rossin, EJ, Johnson, AD, Gudbjartsson, DF, Noseworthy, PA, Tarasov, KV, Lahtinen, AM, Nolte, IM, Smith, AV, Bis, JC, Newhouse, SJ, Evans, DS, Post, WS, Lyytikäinen, LP, Hicks, AA, Tester, DJ, Morris, RW, Naluai, AT, Panayiotou, AG, Hubacek, JA, Kumar, RD, Harris, TB, Launer, LJ, Shuldiner, AR, Bader, JS, Kao, WH, Strait, JB, Macfarlane, PW, Caulfield, MJ, Samani, NJ, Smith, JG, Greiser, KH, Heckbert, SR, Psaty, BM, Rotter, JI, Wright, AF, Daly, MJ, Arnar, DO, Denny, JC, Roden, DM, Zuvich, RL, Plump, AS, Larson, MG, O'Donnell, CJ, D'Adamo, AP, Cummings, SR, Nalls, MA, Kontula, KK, Jöckel, KH, Nöthen, MM, Loos, RJ, Thelle, DS, Sinner, MF, de Boer, RA, van der Vleuten, PA, Beckmann, BM, Wilde, AA, Behr, ER, Giudicessi, JR, Hamilton, RM, Scherer, SW, Moravec, CE, Greco, MFD, O'Connell, JR, Lee, WK, Watt, GC, Wild, SH, El Mokhtari, NE, Asselbergs, FW, van den Berg, MP, van Veldhuisen, DJ, Krijthe, BP, Franco, OH, Kors, JA, Uitterlinden, AG, Witteman, JC, Oostra, BA, Abecasis, GR, Lakatta, EG, Markus, MR, Spector, TD, Syvänen, AC, Raitakari, OT, Viikari, JS, Nicolaides, AN, Dominiczak, AF, Whincup, PH, Hingorani, AD, Schott, JJ, Bezzina, CR, Wilson, JF, Mühleisen, TW, Pramstaller, PP, Lehtimäki, TJ, Paterson, AD, van Duijn, CM, Siscovick, DS, Felix, SB, Ritchie, MD, Stricker, BH, Boyer, LA, Cappola, TP, Olsen, JV, Schwartz, PJ, Ackerman, MJ, de Bakker, PI, Arking, D, Pulit, S, Crotti, L, van der Harst, P, Munroe, P, Koopmann, T, Sotoodehnia, N, Rossin, E, Morley, M, Wang, X, Johnson, A, Lundby, A, Gudbjartsson, D, Noseworthy, P, Eijgelsheim, M, Bradford, Y, Tarasov, K, Dörr, M, Müller-Nurasyid, M, Lahtinen, A, Nolte, I, Smith, A, Bis, J, Isaacs, A, Newhouse, S, Evans, D, Post, W, Waggott, D, Lyytikäinen, L, Hicks, A, Eisele, L, Ellinghaus, D, Hayward, C, Navarro, P, Ulivi, S, Tanaka, T, Tester, D, Chatel, S, Gustafsson, S, Kumari, M, Morris, R, Naluai, A, Padmanabhan, S, Kluttig, A, Strohmer, B, Panayiotou, A, Torres, M, Knoflach, M, Hubacek, J, Slowikowski, K, Raychaudhuri, S, Kumar, R, Harris, T, Launer, L, Shuldiner, A, Alonso, A, Bader, J, Ehret, G, Huang, H, Kao, W, Strait, J, Macfarlane, P, Brown, M, Caulfield, M, Samani, N, Kronenberg, F, Willeit, J, Smith, J, Greiser, K, Meyer Zu Schwabedissen, H, Werdan, K, Carella, M, Zelante, L, Heckbert, S, Psaty, B, Rotter, J, Kolcic, I, Polašek, O, Wright, A, Griffin, M, Daly, M, Arnar, D, Hólm, H, Thorsteinsdottir, U, Denny, J, Roden, D, Zuvich, R, Emilsson, V, Plump, A, Larson, M, O'Donnell, C, Yin, X, Bobbo, M, D'Adamo, A, Iorio, A, Sinagra, G, Carracedo, A, Cummings, S, Nalls, M, Jula, A, Kontula, K, Marjamaa, A, Oikarinen, L, Perola, M, Porthan, K, Erbel, R, Hoffmann, P, Jöckel, K, Kälsch, H, Nöthen, M, den Hoed, M, Loos, R, Thelle, D, Gieger, C, Meitinger, T, Perz, S, Peters, A, Prucha, H, Sinner, M, Waldenberger, M, de Boer, R, Franke, L, van der Vleuten, P, Beckmann, B, Martens, E, Bardai, A, Hofman, N, Wilde, A, Behr, E, Dalageorgou, C, Giudicessi, J, Medeiros-Domingo, A, Kyndt, F, Probst, V, Ghidoni, A, Insolia, R, Hamilton, R, Scherer, S, Brandimarto, J, Margulies, K, Moravec, C, Greco, M, Fuchsberger, C, O'Connell, J, Lee, W, Watt, G, Campbell, H, Wild, S, El Mokhtari, N, Frey, N, Asselbergs, F, Mateo Leach, I, Navis, G, van den Berg, M, van Veldhuisen, D, Kellis, M, Krijthe, B, Franco, O, Hofman, A, Kors, J, Uitterlinden, A, Witteman, J, Kedenko, L, Lamina, C, Oostra, B, Abecasis, G, Lakatta, E, Mulas, A, Orrú, M, Schlessinger, D, Uda, M, Markus, M, Völker, U, Snieder, H, Spector, T, Arnlöv, J, Lind, L, Sundström, J, Syvänen, A, Kivimaki, M, Kähönen, M, Mononen, N, Raitakari, O, Viikari, J, Adamkova, V, Kiechl, S, Brion, M, Nicolaides, A, Paulweber, B, Haerting, J, Dominiczak, A, Nyberg, F, Whincup, P, Hingorani, A, Schott, J, Bezzina, C, Ingelsson, E, Ferrucci, L, Gasparini, P, Wilson, J, Rudan, I, Franke, A, Mühleisen, T, Pramstaller, P, Lehtimäki, T, Paterson, A, Parsa, A, Liu, Y, van Duijn, C, Siscovick, D, Gudnason, V, Jamshidi, Y, Salomaa, V, Felix, S, Sanna, S, Ritchie, M, Stricker, B, Stefansson, K, Boyer, L, Cappola, T, Olsen, J, Lage, K, Schwartz, P, Kääb, S, Chakravarti, A, Ackerman, M, Pfeufer, A, de Bakker, P, Newton-Cheh, C, Arking, DE, Pulit, SL, Munroe, PB, Rossin, EJ, Johnson, AD, Gudbjartsson, DF, Noseworthy, PA, Tarasov, KV, Lahtinen, AM, Nolte, IM, Smith, AV, Bis, JC, Newhouse, SJ, Evans, DS, Post, WS, Lyytikäinen, LP, Hicks, AA, Tester, DJ, Morris, RW, Naluai, AT, Panayiotou, AG, Hubacek, JA, Kumar, RD, Harris, TB, Launer, LJ, Shuldiner, AR, Bader, JS, Kao, WH, Strait, JB, Macfarlane, PW, Caulfield, MJ, Samani, NJ, Smith, JG, Greiser, KH, Heckbert, SR, Psaty, BM, Rotter, JI, Wright, AF, Daly, MJ, Arnar, DO, Denny, JC, Roden, DM, Zuvich, RL, Plump, AS, Larson, MG, O'Donnell, CJ, D'Adamo, AP, Cummings, SR, Nalls, MA, Kontula, KK, Jöckel, KH, Nöthen, MM, Loos, RJ, Thelle, DS, Sinner, MF, de Boer, RA, van der Vleuten, PA, Beckmann, BM, Wilde, AA, Behr, ER, Giudicessi, JR, Hamilton, RM, Scherer, SW, Moravec, CE, Greco, MFD, O'Connell, JR, Lee, WK, Watt, GC, Wild, SH, El Mokhtari, NE, Asselbergs, FW, van den Berg, MP, van Veldhuisen, DJ, Krijthe, BP, Franco, OH, Kors, JA, Uitterlinden, AG, Witteman, JC, Oostra, BA, Abecasis, GR, Lakatta, EG, Markus, MR, Spector, TD, Syvänen, AC, Raitakari, OT, Viikari, JS, Nicolaides, AN, Dominiczak, AF, Whincup, PH, Hingorani, AD, Schott, JJ, Bezzina, CR, Wilson, JF, Mühleisen, TW, Pramstaller, PP, Lehtimäki, TJ, Paterson, AD, van Duijn, CM, Siscovick, DS, Felix, SB, Ritchie, MD, Stricker, BH, Boyer, LA, Cappola, TP, Olsen, JV, Schwartz, PJ, Ackerman, MJ, and de Bakker, PI

Abstract

The QT interval, an electrocardiographic measure reflecting myocardial repolarization, is a heritable trait. QT prolongation is a risk factor for ventricular arrhythmias and sudden cardiac death (SCD) and could indicate the presence of the potentially lethal mendelian long-QT syndrome (LQTS). Using a genome-wide association and replication study in up to 100,000 individuals, we identified 35 common variant loci associated with QT interval that collectively explain ∼8-10% of QT-interval variation and highlight the importance of calcium regulation in myocardial repolarization. Rare variant analysis of 6 new QT interval-associated loci in 298 unrelated probands with LQTS identified coding variants not found in controls but of uncertain causality and therefore requiring validation. Several newly identified loci encode proteins that physically interact with other recognized repolarization proteins. Our integration of common variant association, expression and orthogonal protein-protein interaction screens provides new insights into cardiac electrophysiology and identifies new candidate genes for ventricular arrhythmias, LQTS and SCD

Published
2014

20. Comparing sampling strategies to recruit migrants for an epidemiological study. Results from a German feasibility study

Author

Reiss, K., primary, Dragano, N., additional, Ellert, U., additional, Fricke, J., additional, Greiser, K. H., additional, Keil, T., additional, Krist, L., additional, Moebus, S., additional, Pundt, N., additional, Schlaud, M., additional, Yesil-Jurgens, R., additional, Zeeb, H., additional, Zimmermann, H., additional, Razum, O., additional, Jockel, K.-H., additional, and Becher, H., additional

Published
2014
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21. Association of neighbourhood socioeconomic status and individual socioeconomic status with cardiovascular risk factors in an Eastern German population : the CARLA Study 2002–2006

Author

Greiser, K. H., Tiller, D., Kuss, O., Kluttig, A., Rudge, G., Schumann, Barbara, Werdan, K., Haerting, J., Greiser, K. H., Tiller, D., Kuss, O., Kluttig, A., Rudge, G., Schumann, Barbara, Werdan, K., and Haerting, J.

Abstract

Introduction/objectives: Individual socioeconomic status (SES) is a determinant of cardiovascular risk factors (RF). Recent studies suggest an independent association of neighbourhood SES with cardiovascular RF, but the mechanisms have not fully been understood. Our aim was to assess the association of neighbourhood and individual SES with cardiovascular RF in an Eastern German population. Methods: We used cross-sectional data of 1779 participants aged 45–83 years of the population-based CARLA study. We calculated linear mixed models to assess the age-adjusted influence of neighbourhood-specific unemployment rates and individual SES on smoking, systolic blood pressure (SBP), and body mass index (BMI). Spatial dependencies within and between neighbourhoods were adjusted for by using ICAR models. Results: Neighbourhood-specific unemployment rates varied between 6.3 and 35.3%. Per 1% increase in the neighbourhood's unemployment rate, the number of cigarettes smoked/day increased by 0.11 in men (95% CI 0.09 to 0.12) and 0.05, (CI 0.04 to 0.07) in women. In women, SBP increased by 0.04 mm Hg with unemployment rate (CI 0.03 to 0.06), while there was no statistically significant association of SBP with SES in men. BMI was only in women significantly associated with unemployment (increase in BMI per 1% increase in unemployment rate 0.04 (CI 0.02 to 0.05)). Associations of RF with individual SES were stronger than with neighbourhood SES in multiple models. Conclusions: Our findings confirm the previously described association of neighbourhood SES with smoking independent of individual SES, while we found inconsistent associations with SBP and BMI. The neighbourhood environment may be more relevant for behavioural than for biomedical risk factors.

Published
2011
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25. P2-269 Regional differences in the prevalence of type 2 diabetes mellitus: results from five population-based cohort studies in Germany (DIAB-CORE consortium)

Author

Schipf, S., primary, Werner, A., additional, Holle, R., additional, Schunk, M., additional, Meisinger, C., additional, Thorand, B., additional, Berger, K., additional, Muller, G., additional, Moebus, S., additional, Kluttig, A., additional, Greiser, K. H., additional, Neuhauser, H., additional, Ellert, U., additional, Icks, A., additional, Tamayo, T., additional, Rathmann, W., additional, and Volzke, H., additional

Published
2011
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29. Stadtgesundheit in Europa – Unterschiede im Rauchverhalten zwischen zehn Städten und mögliche Hintergründe. Eine vergleichende Mehrebenenanalyse aus Daten der CARLA-, HAPIEE-, und HNR- Studie

Author

Dragano, N, primary, Pikhart, H, additional, Jöckel, K, additional, Verde, P, additional, Hoffman, B, additional, Moebus, S, additional, Erbel, R, additional, Tiller, D, additional, Riedel, N, additional, Bobak, M, additional, Siegrist, J, additional, and Greiser, K, additional

Published
2010
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34. Instability of personal human metabotype is linked to all-cause mortality

Author

Lacruz, M. E., Kluttig, Alexander, Tiller, Daniel, Medenwald, Daniel, Giegling, Ina, Rujescu, Dan, Prehn, C., Adamski, J., Greiser, K. H., and Kastenmüller, G.

Subjects
3. Good health, human metabotype
Abstract

Disruption of metabolic homeostasis is an important factor in many diseases. Various metabolites have been linked to higher risk of morbidity and all-cause mortality using metabolomics in large population-based cohorts. In these studies, baseline metabolite levels were compared across subjects to identify associations with health outcomes, implying the existence of ‘healthy’ concentration ranges that are equally applicable to all individuals. Here, we focused on intra-individual changes in metabolite levels over time and their link to mortality, potentially allowing more personalized risk assessment. We analysed targeted metabolomics data for 134 blood metabolites from 1409 participants in the population-based CARLA cohort at baseline and after four years. Metabotypes of the majority of participants (59%) were extremely stable over time indicated by high correlation between the subjects’ metabolite profiles at the two time points. Metabotype instability and, in particular, decrease of valine were associated with higher risk of all-cause mortality in 7.9 years of follow-up (hazard ratio (HR) = 1.5(95%CI = 1.0–2.3) and 0.2(95%CI = 0.1–0.3)) after multifactorial adjustment. Excluding deaths that occurred in the first year after metabolite profiling showed similar results (HR = 1.8(95%CI = 1.1–2.8)). Lower metabotype stability was also associated with incident cardiovascular disease (OR = 1.2(95%CI = 1.0–1.3)). Therefore, changes in the personal metabotype might be a valuable indicator of pre-clinical disease.

36. Comparing the influence of type 2 diabetes and other factors on health-related quality of life: Results from population-based studies in Germany (DIAB-CORE Consortium) | Die bedeutung des typ-2-diabetes für die gesundheitsbezogene lebensqualität: Ergebnisse aus bevol̈kerungsbasierten Studien in Deutschland (DIAB-CORE Verbund)

Author

Michaela Schunk, Reitmeir, P., Schipf, S., Völzke, H., Meisinger, C., Rückert, I. -M, Kluttig, A., Greiser, K. H., Berger, K., Müller, G., Ellert, U., Neuhauser, H., Tamayo, T., Rathmann, W., and Holle, R.

37. Health-related quality of life in women and men with type 2 diabetes: a comparison across treatment groups.

Author

Schunk, M., Reitmeir, P., Schipf, S., Völzke, H., Meisinger, C., Ladwig, K.-H., Kluttig, A., Greiser, K. H., Berger, K., Müller, G., Ellert, U., Neuhauser, H., Tamayo, T., Rathmann, W., and Holle, R.

Subjects
*TYPE 2 diabetes complications, *TYPE 2 diabetes treatment, *QUALITY of life, *HEALTH surveys, *MENTAL health, *FUNCTIONALISM (Social sciences), SEX differences (Biology)
Abstract

Aim: This study compares health-related quality of life (HRQL) in patients with type 2 diabetes (T2DM) across treatment groups and explores gender differences. Methods: Four regional surveys (KORA, CARLA, SHIP, DHS) and a national survey (GNHIES98) were pooled at individual level. HRQL was assessed with the SF-12/-36v1. Linear regression models were used to assess the effect of T2DM by treatment type (no medication; oral; oral/insulin combination; insulin) on the physical (PCS-12) and mental summary score (MCS-12) and the SF-6D, controlling for age, sex, study and covariates. We also performed an explanatory analysis of single items. Results: PCS-12 scores and treatment type were associated (P-value 0.006), with lowest values for insulin treatment (-4.44 vs. oral; -4.41 vs. combination). MCS-12 scores were associated with treatment type and gender (P-value b0.012), with lower scores for women undergoing oral (-4.25 vs. men) and combination treatment (-6.99 vs. men). Similar results were observed for SF-6D utilities and single items, related to mental health, social functioning, vitality and role limitation (emotional). Comorbidities were predictors of lower PCS-12 and SF-6D scores. Conclusions: T2DM treatment impacts differently on physical and mental HRQL and on women and men. Further studies of gender-specific perceptions of T2DM treatment regimens are needed. [ABSTRACT FROM AUTHOR]

Published
2015
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38. Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization

Author

Yuki Bradford, Toshiko Tanaka, Jeffrey R. O'Connell, Florence Kyndt, Unnur Thorsteinsdottir, Ivana Kolcic, Xiaoyan Yin, Vincent Probst, Manolis Kellis, Christopher Newton-Cheh, Stefan Kääb, Argelia Medeiros-Domingo, Markus M. Nöthen, Paolo Gasparini, Jean-Jacques Schott, Ruth J. F. Loos, Thomas W. Mühleisen, Annukka Marjamaa, Morris Brown, Igor Rudan, Runjun D. Kumar, Peter J. Schwartz, Lars Lind, Martina Müller-Nurasyid, Xinchen Wang, Joshua C. Denny, Roberto Insolia, Soumya Raychaudhuri, Stephen W. Scherer, Bruno H. Stricker, Alexander Kluttig, Adamo Pio D'Adamo, Laurie A. Boyer, Moritz F. Sinner, Norbert Frey, Nour Eddine El Mokhtari, Thomas Meitinger, Jesper V. Olsen, Gerjan Navis, Steven R. Cummings, Richard W Morris, Nynke Hofman, Marcel den Hoed, Rudolf A. de Boer, Gonçalo R. Abecasis, Mark J. Daly, Dan M. Roden, Christian Gieger, Lyudmyla Kedenko, Marcus Dörr, Thomas P. Cappola, Afshin Parsa, Kari Stefansson, Markus Perola, Mark Eijgelsheim, Fredrik Nyberg, Robert M. Hamilton, Yalda Jamshidi, W. H. Linda Kao, Terho Lehtimäki, Annette Peters, David Schlessinger, Peter P. Pramstaller, James F. Wilson, Vilmundur Gudnason, Florian Kronenberg, Aroon D. Hingorani, Connie R. Bezzina, Abdennasser Bardai, Marylyn D. Ritchie, Andrew S. Plump, Johan Sundström, Daryl Waggott, Chrysoula Dalageorgou, Paul I.W. de Bakker, Uwe Völker, Aaron Isaacs, Oscar H. Franco, Yongmei Liu, Andrew N. Nicolaides, Lia Crotti, Cornelia M. van Duijn, Ben A. Oostra, Arne Pfeufer, Karl Werdan, Michael Morley, Jan A. Kors, Julien Barc, Lewin Eisele, Siegfried Perz, Stéphanie Chatel, Pieter A. van der Vleuten, Sara L. Pulit, Anna F. Dominiczak, Harry Campbell, Alice Ghidoni, Irene Mateo Leach, Nona Sotoodehnia, Nina Mononen, Henriette E. Meyer zu Schwabedissen, Alvaro Alonso, Fabiola Del Greco M, Dan E. Arking, Vera Adamkova, Mike A. Nalls, Valur Emilsson, Edward G. Lakatta, Kirill Tarasov, Alan F. Wright, Lenore J. Launer, Erik Ingelsson, Karin Halina Greiser, Ozren Polasek, Massimo Carella, Daniel F. Gudbjartsson, Bouwe P. Krijthe, Hanna Prucha, Per Hoffmann, Maura Griffin, Stefan Kiechl, Angel Carracedo, Ilja M. Nolte, Christine E. Moravec, Johann Willeit, Joshua C. Bis, Patricia B. Munroe, Marcello Ricardo Paulista Markus, Hailiang Huang, Mika Kähönen, Albert Hofman, Peter H. Whincup, Dirk J. van Veldhuisen, Michael Knoflach, Alicia Lundby, Serena Sanna, Hagen Kälsch, Bernhard Paulweber, Kamil Slowikowski, Luigi Ferrucci, Melanie Waldenberger, Marco Bobbo, Annukka M. Lahtinen, Ann-Christine Syvänen, J. Gustav Smith, Åsa Torinsson Naluai, Jaroslav A. Hubacek, Jeffrey Brandimarto, Wendy S. Post, Lude Franke, Mark J. Caulfield, Folkert W. Asselbergs, André G. Uitterlinden, Stefan Gustafsson, Pim van der Harst, David J. Tester, David S. Siscovick, David O. Arnar, Sarah H Wild, Elizabeth J. Rossin, Albert V. Smith, Bruce M. Psaty, Georg Ehret, Alan R. Shuldiner, Stephen Newhouse, Kimmo Kontula, Maria Brion, Andre Franke, Peter W. Macfarlane, Mika Kivimäki, Tamara B. Harris, Lasse Oikarinen, Tamara T. Koopmann, Kenneth B. Margulies, Aravinda Chakravarti, Gianfranco Sinagra, Maarten P. van den Berg, Veikko Salomaa, Karl-Heinz Jöckel, Daniel S. Evans, Caroline Hayward, Kimmo Porthan, Michael J. Ackerman, Jacqueline C.M. Witteman, Arthur A.M. Wilde, Martin G. Larson, Kasper Lage, Manuela Uda, Susan R. Heckbert, Joel S. Bader, Graham Watt, María Dolores Torres, Stephan B. Felix, Jerome I. Rotter, Pau Navarro, Meena Kumari, Johan Ärnlöv, Andrew D. Paterson, Antti Jula, Olli T. Raitakari, Raimund Erbel, Christopher J. O'Donnell, Britt M. Beckmann, Peter A. Noseworthy, Tim D. Spector, Wai K. Lee, Leopoldo Zelante, Nilesh J. Samani, John R. Giudicessi, Harold Snieder, Dag S. Thelle, David Ellinghaus, Eimo Martens, James B. Strait, Jorma S. A. Viikari, Andrew D. Johnson, Antonella Mulas, Hilma Holm, Johannes Haerting, Annamaria Iorio, Rebecca L. Zuvich, Sheila Ulivi, Andrew A. Hicks, Elijah R. Behr, Leo-Pekka Lyytikäinen, Bernhard Strohmer, Marco Orru, Claudia Lamina, Sandosh Padmanabhan, Christian Fuchsberger, Andrie G. Panayiotou, Ehret, Georg Benedikt, Internal Medicine, Public Health, Epidemiology, Rehabilitation Medicine, Medical Informatics, Clinical Genetics, Cardiovascular Centre (CVC), Life Course Epidemiology (LCE), Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI), Lifestyle Medicine (LM), Groningen Kidney Center (GKC), Vascular Ageing Programme (VAP), Ethical, Legal, Social Issues in Genetics (ELSI), Stem Cell Aging Leukemia and Lymphoma (SALL), Arking, D, Pulit, S, Crotti, L, van der Harst, P, Munroe, P, Koopmann, T, Sotoodehnia, N, Rossin, E, Morley, M, Wang, X, Johnson, A, Lundby, A, Gudbjartsson, D, Noseworthy, P, Eijgelsheim, M, Bradford, Y, Tarasov, K, Dörr, M, Müller-Nurasyid, M, Lahtinen, A, Nolte, I, Smith, A, Bis, J, Isaacs, A, Newhouse, S, Evans, D, Post, W, Waggott, D, Lyytikäinen, L, Hicks, A, Eisele, L, Ellinghaus, D, Hayward, C, Navarro, P, Ulivi, S, Tanaka, T, Tester, D, Chatel, S, Gustafsson, S, Kumari, M, Morris, R, Naluai, A, Padmanabhan, S, Kluttig, A, Strohmer, B, Panayiotou, A, Torres, M, Knoflach, M, Hubacek, J, Slowikowski, K, Raychaudhuri, S, Kumar, R, Harris, T, Launer, L, Shuldiner, A, Alonso, A, Bader, J, Ehret, G, Huang, H, Kao, W, Strait, J, Macfarlane, P, Brown, M, Caulfield, M, Samani, N, Kronenberg, F, Willeit, J, Smith, J, Greiser, K, Meyer Zu Schwabedissen, H, Werdan, K, Carella, M, Zelante, L, Heckbert, S, Psaty, B, Rotter, J, Kolcic, I, Polašek, O, Wright, A, Griffin, M, Daly, M, Arnar, D, Hólm, H, Thorsteinsdottir, U, Denny, J, Roden, D, Zuvich, R, Emilsson, V, Plump, A, Larson, M, O'Donnell, C, Yin, X, Bobbo, M, D'Adamo, A, Iorio, A, Sinagra, G, Carracedo, A, Cummings, S, Nalls, M, Jula, A, Kontula, K, Marjamaa, A, Oikarinen, L, Perola, M, Porthan, K, Erbel, R, Hoffmann, P, Jöckel, K, Kälsch, H, Nöthen, M, den Hoed, M, Loos, R, Thelle, D, Gieger, C, Meitinger, T, Perz, S, Peters, A, Prucha, H, Sinner, M, Waldenberger, M, de Boer, R, Franke, L, van der Vleuten, P, Beckmann, B, Martens, E, Bardai, A, Hofman, N, Wilde, A, Behr, E, Dalageorgou, C, Giudicessi, J, Medeiros-Domingo, A, Kyndt, F, Probst, V, Ghidoni, A, Insolia, R, Hamilton, R, Scherer, S, Brandimarto, J, Margulies, K, Moravec, C, Greco, M, Fuchsberger, C, O'Connell, J, Lee, W, Watt, G, Campbell, H, Wild, S, El Mokhtari, N, Frey, N, Asselbergs, F, Mateo Leach, I, Navis, G, van den Berg, M, van Veldhuisen, D, Kellis, M, Krijthe, B, Franco, O, Hofman, A, Kors, J, Uitterlinden, A, Witteman, J, Kedenko, L, Lamina, C, Oostra, B, Abecasis, G, Lakatta, E, Mulas, A, Orrú, M, Schlessinger, D, Uda, M, Markus, M, Völker, U, Snieder, H, Spector, T, Arnlöv, J, Lind, L, Sundström, J, Syvänen, A, Kivimaki, M, Kähönen, M, Mononen, N, Raitakari, O, Viikari, J, Adamkova, V, Kiechl, S, Brion, M, Nicolaides, A, Paulweber, B, Haerting, J, Dominiczak, A, Nyberg, F, Whincup, P, Hingorani, A, Schott, J, Bezzina, C, Ingelsson, E, Ferrucci, L, Gasparini, P, Wilson, J, Rudan, I, Franke, A, Mühleisen, T, Pramstaller, P, Lehtimäki, T, Paterson, A, Parsa, A, Liu, Y, van Duijn, C, Siscovick, D, Gudnason, V, Jamshidi, Y, Salomaa, V, Felix, S, Sanna, S, Ritchie, M, Stricker, B, Stefansson, K, Boyer, L, Cappola, T, Olsen, J, Lage, K, Schwartz, P, Kääb, S, Chakravarti, A, Ackerman, M, Pfeufer, A, de Bakker, P, Newton-Cheh, C, Arking, Dan E., Pulit, Sara L., Crotti, Lia, Van Der Harst, Pim, Munroe, Patricia B., Koopmann, Tamara T., Sotoodehnia, Nona, Rossin, Elizabeth J., Morley, Michael, Wang, Xinchen, Johnson, Andrew D., Lundby, Alicia, Gudbjartsson, Daníel F., Noseworthy, Peter A., Eijgelsheim, Mark, Bradford, Yuki, Tarasov, Kirill V., Dörr, Marcu, Müller Nurasyid, Martina, Lahtinen, Annukka M., Nolte, Ilja M., Smith, Albert Vernon, Bis, Joshua C., Isaacs, Aaron, Newhouse, Stephen J., Evans, Daniel S., Post, Wendy S., Waggott, Daryl, Lyytikäinen, Leo Pekka, Hicks, Andrew A., Eisele, Lewin, Ellinghaus, David, Hayward, Caroline, Navarro, Pau, Ulivi, Sheila, Tanaka, Toshiko, Tester, David J., Chatel, Stéphanie, Gustafsson, Stefan, Kumari, Meena, Morris, Richard W., Naluai, Asa T., Padmanabhan, Sandosh, Kluttig, Alexander, Strohmer, Bernhard, Panayiotou, Andrie G., Torres, Maria, Knoflach, Michael, Hubacek, Jaroslav A., Slowikowski, Kamil, Raychaudhuri, Soumya, Kumar, Runjun D., Harris, Tamara B., Launer, Lenore J., Shuldiner, Alan R., Alonso, Alvaro, Bader, Joel S., Ehret, Georg, Huang, Hailiang, Kao, W. H. Linda, Strait, James B., Macfarlane, Peter W., Brown, Morri, Caulfield, Mark J., Samani, Nilesh J., Kronenberg, Florian, Willeit, Johann, Smith, J. Gustav, Greiser, Karin H., Zu Schwabedissen, Henriette Meyer, Werdan, Karl, Carella, Massimo, Zelante, Leopoldo, Heckbert, Susan R., Psaty, Bruce M., Rotter, Jerome I., Kolcic, Ivana, Polašek, Ozren, Wright, Alan F., Griffin, Maura, Daly, Mark J., Arnar, David O., Hólm, Hilma, Thorsteinsdottir, Unnur, Denny, Joshua C., Roden, Dan M., Zuvich, Rebecca L., Emilsson, Valur, Plump, Andrew S., Larson, Martin G., O'Donnell, Christopher J., Yin, Xiaoyan, Bobbo, Marco, D'Adamo, ADAMO PIO, Iorio, Annamaria, Sinagra, Gianfranco, Carracedo, Angel, Cummings, Steven R., Nalls, Michael A., Jula, Antti, Kontula, Kimmo K., Marjamaa, Annukka, Oikarinen, Lasse, Perola, Marku, Porthan, Kimmo, Erbel, Raimund, Hoffmann, Per, Jöckel, Karl Heinz, Kälsch, Hagen, Nöthen, Markus M., Den Hoed, Marcel, Loos, Ruth J. F., Thelle, Dag S., Gieger, Christian, Meitinger, Thoma, Perz, Siegfried, Peters, Annette, Prucha, Hanna, Sinner, Moritz F., Waldenberger, Melanie, De Boer, Rudolf A., Franke, Lude, Van Der Vleuten, Pieter A., Beckmann, Britt Maria, Martens, Eimo, Bardai, Abdennasser, Hofman, Nynke, Wilde, Arthur A. M., Behr, Elijah R., Dalageorgou, Chrysoula, Giudicessi, John R., Medeiros Domingo, Argelia, Barc, Julien, Kyndt, Florence, Probst, Vincent, Ghidoni, Alice, Insolia, Roberto, Hamilton, Robert M., Scherer, Stephen W., Brandimarto, Jeffrey, Margulies, Kenneth, Moravec, Christine E., Del Greco M, Fabiola, Fuchsberger, Christian, O'Connell, Jeffrey R., Lee, Wai K., Watt, Graham C. M., Campbell, Harry, Wild, Sarah H., El Mokhtari, Nour E., Frey, Norbert, Asselbergs, Folkert W., Leach, Irene Mateo, Navis, Gerjan, Van Den Berg, Maarten P., Van Veldhuisen, Dirk J., Kellis, Manoli, Krijthe, Bouwe P., Franco, Oscar H., Hofman, Albert, Kors, Jan A., Uitterlinden, André G., Witteman, Jacqueline C. M., Kedenko, Lyudmyla, Lamina, Claudia, Oostra, Ben A., Abecasis, Gonçalo R., Lakatta, Edward G., Mulas, Antonella, Orrú, Marco, Schlessinger, David, Uda, Manuela, Markus, Marcello R. P., Völker, Uwe, Snieder, Harold, Spector, Timothy D., Ärnlöv, Johan, Lind, Lar, Sundström, Johan, Syvänen, Ann Christine, Kivimaki, Mika, Kähönen, Mika, Mononen, Nina, Raitakari, Olli T., Viikari, Jorma S., Adamkova, Vera, Kiechl, Stefan, Brion, Maria, Nicolaides, Andrew N., Paulweber, Bernhard, Haerting, Johanne, Dominiczak, Anna F., Nyberg, Fredrik, Whincup, Peter H., Hingorani, Aroon D., Schott, Jean Jacque, Bezzina, Connie R., Ingelsson, Erik, Ferrucci, Luigi, Gasparini, Paolo, Wilson, James F., Rudan, Igor, Franke, Andre, Mühleisen, Thomas W., Pramstaller, Peter P., Lehtimäki, Terho J., Paterson, Andrew D., Parsa, Afshin, Liu, Yongmei, Van Duijn, Cornelia M., Siscovick, David S., Gudnason, Vilmundur, Jamshidi, Yalda, Salomaa, Veikko, Felix, Stephan B., Sanna, Serena, Ritchie, Marylyn D., Stricker, Bruno H., Stefansson, Kari, Boyer, Laurie A., Cappola, Thomas P., Olsen, Jesper V., Lage, Kasper, Schwartz, Peter J., Kääb, Stefan, Chakravarti, Aravinda, Ackerman, Michael J., Pfeufer, Arne, De Bakker, Paul I. W., Newton Cheh, Christopher, Cardiology, ACS - Amsterdam Cardiovascular Sciences, and Human Genetics

Subjects
Male, Candidate gene, Myocardium/metabolism, LOCI, Medizin, Heart electrophysiology, Genome-wide association study, Arrhythmias, Bioinformatics, Medical and Health Sciences, Heart Ventricle, Sudden cardiac death, Electrocardiography, PR INTERVAL, Arrhythmias, Cardiac/genetics, Death, Sudden, Cardiac/etiology, Genetics, ddc:616, Cardiac electrophysiology, Adult, Aged, Arrhythmias, Cardiac, Calcium Signaling, Death, Sudden, Cardiac, Female, Genetic Predisposition to Disease, Genome-Wide Association Study, Genotype, Heart Ventricles, Humans, Long QT Syndrome, Middle Aged, Myocardium, Polymorphism, Single Nucleotide, COMMON VARIANTS, Heart Ventricles/metabolism, Single Nucleotide, Long QT Syndrome/genetics, CHRONIC HEART-FAILURE, Death, Heart ventricle arrhythmia, genetic association study, gene, SNP, heart, Genome-Wide Association Study/methods, Long QT syndrome, QRS DURATION, Cardiac, Cardiac/etiology, Human, QT interval, congenital, hereditary, and neonatal diseases and abnormalities, Electrocardiography/methods, TRPM7, BIO/18 - GENETICA, Cardiac/genetics, Biology, Article, sudden cardiac death, QRS complex, CARDIAC REPOLARIZATION, medicine, Repolarization, cardiovascular diseases, GENOME-WIDE ASSOCIATION, Polymorphism, MED/01 - STATISTICA MEDICA, calcium, ta1184, Calcium signaling, Calcium Signaling/genetics, MED/11 - MALATTIE DELL'APPARATO CARDIOVASCOLARE, ta3121, Cardiovascular risk, medicine.disease, SARCOPLASMIC-RETICULUM, Sudden, MODEL, Genetic association, myocardial repolarization, Genetic variability, Gene expression, Clinical Medicine, genetic, Controlled study
Abstract

The QT interval, an electrocardiographic measure reflecting myocardial repolarization, is a heritable trait. QT prolongation is a risk factor for ventricular arrhythmias and sudden cardiac death (SCD) and could indicate the presence of the potentially lethal mendelian long-QT syndrome (LQTS). Using a genome-wide association and replication study in up to 100,000 individuals, we identified 35 common variant loci associated with QT interval that collectively explain similar to 8-10% of QT-interval variation and highlight the importance of calcium regulation in myocardial repolarization. Rare variant analysis of 6 new QT interval-associated loci in 298 unrelated probands with LQTS identified coding variants not found in controls but of uncertain causality and therefore requiring validation. Several newly identified loci encode proteins that physically interact with other recognized repolarization proteins. Our integration of common variant association, expression and orthogonal protein-protein interaction screens provides new insights into cardiac electrophysiology and identifies new candidate genes for ventricular arrhythmias, LQTS and SCD.

Published
2014

39. Educational status and differences in left ventricular mass and ejection fraction - The role of BMI and parameters related to the metabolic syndrome: A longitudinal analysis from the population-based CARLA cohort.

Author

Medenwald D, Tiller D, Nuding S, Greiser KH, Kluttig A, Frantz S, and Haerting J

Subjects
Aged, Aged, 80 and over, Cross-Sectional Studies, Female, Germany epidemiology, Humans, Hypertrophy, Left Ventricular diagnostic imaging, Hypertrophy, Left Ventricular physiopathology, Longitudinal Studies, Male, Metabolic Syndrome diagnosis, Metabolic Syndrome physiopathology, Middle Aged, Obesity diagnosis, Obesity physiopathology, Prospective Studies, Risk Assessment, Risk Factors, Sex Factors, Time Factors, Ventricular Dysfunction, Left diagnostic imaging, Ventricular Dysfunction, Left physiopathology, Body Mass Index, Educational Status, Hypertrophy, Left Ventricular epidemiology, Metabolic Syndrome epidemiology, Obesity epidemiology, Stroke Volume, Ventricular Dysfunction, Left epidemiology, Ventricular Function, Left
Abstract

Background and Aims: Higher ventricular mass has been reported in non-white US-Americans with low educational status and in socially isolated people. To assess the impact of education on cardiac mass and function in the general population and to identify mediators., Methods and Results: Data from a German population-based sample were used (CARLA cohort, n = 1779 at baseline, n = 1436 at the four-year follow-up). Ventricular mass indexed on height (LVMI) and ejection fraction, using Teichholz's formula (EFTZ), were measured. Education was assessed using the ISCED classification. Mediator analyses were performed using the R-macro 'mediation' to compute the average direct effect and the average causal mediated effect after confounder adjustment. Sensitivity analyses for unobserved confounders were performed. Considered mediators were BMI, waist-to-hip ratio, HbA1c, and systolic and diastolic blood pressures. We found differences in LVMI and EFTZ, both at baseline and follow-up, between educational levels in women (lowest vs highest educational level: 15.6 g, 95% CI: -25.7, -5.6), but not in men. Similarly, women (lowest vs highest educational level at baseline: 3.3%, 95% CI: 0.8-5.7), but not men, of higher educational levels had a higher EFTZ of comparable magnitude at baseline and follow-up. Of the considered mediators, BMI explained 55.9% at baseline and 54.1% at follow-up of the educational effect, while other potential mediators had no significant effect. Relations remained constant between baseline and follow-up., Conclusions: Women with low educational levels tend to have a higher ventricular mass and lower EF, which can be explained by a higher BMI in this group., (Copyright © 2016 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.)

Published
2016
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40. [The German National Cohort].

Author

Wichmann HE, Kaaks R, Hoffmann W, Jöckel KH, Greiser KH, and Linseisen J

Subjects
Adult, Aged, Disease, Female, Germany epidemiology, Humans, Male, Middle Aged, Young Adult, Cohort Studies, Health Status, Health Status Indicators, Quality of Life
Abstract

The German National Cohort (GNC) is a joint interdisciplinary endeavour of scientists from the Helmholtz Association, universities and other German research institutes. Its aim is to investigate the development of major chronic diseases (cardiovascular diseases, cancer, diabetes, neurodegenerative psychiatric diseases, pulmonary and infectious diseases), the subclinical stages and functional changes. In 18 study centres across Germany, a representative sample of the general population will be drawn to recruit in total 200,000 men and women aged 20-69 years. In addition to interviews and questionnaires, the baseline assessment includes a series of medical examinations and the collection of a diverse range of biomaterials. In 20% of the participants, an intensified assessment programme is foreseen. Also in 40,000 participants, magnetic resonance imaging of the whole body, heart and brain will be performed. After 5 years, a follow-up examination will be performed in all subjects and active follow-up by postal questionnaires is planned every 2-3 years. The GNC will provide an excellent basis for future population-based epidemiology in Germany and results will help identify new and tailored strategies for prevention, prediction and early detection of major diseases.

Published
2012
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41. [A cohort study investigating risk factors for cardiovascular disease in an urban elderly East-German population (CARLA study)].

Author

Haerting J, Kluttig A, Greiser KH, Nuding S, and Werdan K

Subjects
Adult, Aged, Aged, 80 and over, Female, Germany epidemiology, Germany, East epidemiology, Humans, Male, Middle Aged, Prevalence, Risk Factors, Cardiovascular Diseases epidemiology, Cohort Studies, Health Status, Health Status Indicators, Quality of Life
Abstract

The CARLA study (Cardiovascular Disease, Living and Ageing in Halle) is a population-based cohort study of the elderly general population of the city of Halle (Saale) aged 45-83 years. The aim is to investigate established cardiovascular risk factors and a reduced heart rate variability (HRV) as indicator of autonomous dysfunction. In total, 1779 probands (812 women and 967 men) were investigated at baseline. Of those, 1436 participants were re-examined at a 4-years follow-up. The corresponding response rates were 64.1% in the baseline and 92% in the follow-up investigation. In the cross-sectional analysis a clear decrease was found in all parameters of HRV with increasing age, but no consistent associations to cardiovascular classical risk factors and diseases could be shown. Compared to other German cohorts a striking risk constellation was found consisting of high prevalence of hypertension, frequent occurrence of central overweight (measured by waist-hip ratio) and high prevalence of diabetes mellitus. These findings will be further scrutinized in the ongoing analyses of the 4-year follow-up and the 10-years follow-up which will start in 2012.

Published
2012
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43. Ignoring lack of association of heart rate variability with cardiovascular disease and risk factors: response to the manuscript "The relationship of autonomic imbalance, heart rate variability cardiovascular disease risk factors" by Julian F. Thayer, Shelby S. Yamamoto, Jos F. Brosschot.

Author

Kluttig A, Kuss O, and Greiser KH

Subjects
Humans, Risk Factors, Autonomic Nervous System physiopathology, Cardiovascular Diseases physiopathology, Heart Rate physiology
Abstract

A reduced heart rate variability (HRV) is a marker of autonomic dysfunction and has been shown to be associated with an increased risk of cardiovascular morbidity and mortality. However, especially regarding the association of HRV with cardiovascular risk factors the literature is rather inconsistent. We therefore critically discuss the review of Thayer et al. concerning the relationship between autonomic imbalance, heart rate variability and cardiovascular disease risk factors., (Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.)

Published
2010
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44. [Biological Markers in Epidemiology: Concepts, applications, Perspectives (Part II)].

Author

Hoffmann W, Latza U, Ahrens W, Greiser KH, Kroke A, Nieters A, Schulze MB, Steiner M, Terschüren C, and Wjst M

Subjects
Humans, Polymorphism, Genetic genetics, Risk Assessment, Biomarkers blood, Epidemiologic Studies, Genetic Markers genetics, Genetic Predisposition to Disease genetics
Abstract

The first part of this paper outlined terms and definitions in the context of the application of biological markers in epidemiological studies. Cardiovascular epidemiology served as an example for their historical development. The second part focusses on DNA-based biomarkers, practical and methodological dimensions of the use of biomarkers in analytic epidemiological studies as well as requirements in respect of validity and quality assurance. Most genetic polymorphisms have no impact on health. However, some can be used as biomarkers for individual sensitvity to exposures and susceptibility for specific diseases. The Human Genome Project has brought about a quantum leap in the development of genetic markers. The practical implications cannot presently be assessed with certainty. However, present and future research programmes of gene-environment interactions depend on "traditional" epidemiological study designs, methods, and concepts. Ethical principles and data protection requirements apply equally to genetic and molecular epidemiology as do the "Guidelines for Good Epidemiological Practice".

Published
2002
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