TY - RPRT A1 - Caliendo, Marco A1 - Mahlstedt, Robert A1 - van den Berg, Gerard J. A1 - Vikström, Johan T1 - Side Effects of Labor Market Policies T2 - CEPA Discussion Papers N2 - Labor market policy tools such as training and sanctions are commonly used to help bring workers back to work. By analogy to medical treatments, the individual exposure to these tools may have side effects. We study effects on health using individual-level population registers on labor market events outcomes, drug prescriptions and sickness absence, comparing outcomes before and after exposure to training and sanctions. We find that training improves cardiovascular and mental health and lowers sickness absence. The results suggest that this is not due to improved employment prospects but rather to instantaneous features of participation such as, perhaps, the adoption of a more rigorous daily routine. Unemployment benefits sanctions cause a short-run deterioration of mental health, possibly due higher stress levels, but this tapers out quickly. T3 - CEPA Discussion Papers - 22 KW - unemployment KW - health KW - sickness KW - prescriptions KW - mental health KW - drugs KW - training KW - depression KW - cardiovascular disease KW - sanctions Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-478839 SN - 2628-653X IS - 22 ER - TY - THES A1 - Pérez Chaparro, Camilo Germán Alberto T1 - Non-HIV comorbidities and exercise in German people living with HIV T1 - Nicht-HIV-Komorbiditäten und Bewegung bei deutschen Menschen, die mit HIV leben N2 - The post-antiretroviral therapy era has transformed HIV into a chronic disease and non-HIV comorbidities (i.e., cardiovascular and mental diseases) are more prevalent in PLWH. The source of these non-HIV comorbidities aside from traditional risk factor include HIV infection, inflammation, distorted immune activation, burden of chronic diseases, and unhealthy lifestyle like sedentarism. Exercise is known for its beneficial effects in mental and physical health; reasons why exercise is recommended to prevent and treat difference cardiovascular and mental diseases in the general population. This cumulative thesis aimed to comprehend the relation exercise has to non-HIV comorbidities in German PLWH. Four studies were conducted to 1) understand exercise effects in cardiorespiratory fitness and muscle strength on PLWH through a systematic review and meta-analyses and 2) determine the likelihood of German PLWH developing non-HIV comorbidities, in a cross-sectional study. Meta-analytic examination indicates PLWH cardiorespiratory fitness (VO2max SMD = 0.61 ml·kg·min-1, 95% CI: 0.35-0.88, z = 4.47, p < 0.001, I2 = 50%) and strength (of remark lowerbody strength by 16.8 kg, 95% CI: 13–20.6, p< 0.001) improves after an exercise intervention in comparison to a control group. Cross-sectional data suggest exercise has a positive effect on German PLWH mental health (less anxiety and depressive symptoms) and protects against the development of anxiety (PR: 0.57, 95%IC: 0.36 – 0.91, p = 0.01) and depression (PR: 0.62, 95%IC: 0.41 – 0.94, p = 0.01). Likewise, exercise duration is related to a lower likelihood of reporting heart arrhythmias (PR: 0.20, 95%IC: 0.10 – 0.60, p < 0.01) and exercise frequency to a lower likelihood of reporting diabetes mellitus (PR: 0.40, 95%IC: 0.10 – 1, p < 0.01) in German PLWH. A preliminary recommendation for German PLWH who want to engage in exercise can be to exercise ≥ 1 time per week, at an intensity of 5 METs per session or > 103 MET·min·day-1, with a duration ≥ 150 minutes per week. Nevertheless, further research is needed to comprehend exercise dose response and protective effect for cardiovascular diseases, anxiety, and depression in German PLWH. N2 - In der Zeit seit der antiretroviralen Therapie hat sich HIV zu einer chronischen Erkrankung entwickelt und Nicht-HIV-Komorbiditäten, z.B. Herz-Kreislauf-Erkrankungen und psychische Erkrankungen, treten bei Menschen, die mit HIV leben, häufiger auf. Die Herkunft dieser Nicht-HIV-Komorbiditäten, neben den traditionellen Risikofaktoren, sind HIV-Infektion, chronische Entzündung, eine gestörte Immunaktivierung, chronische Erkrankungen und eine ungesunde Lebensweise wie Bewegungsmangel. Bewegung ist bekannt für seine positive Wirkung auf die mentale und körperliche Gesundheit; das ist der Grund, warum Bewegung in der Prävention und der Behandlung verschiedener Herz-Kreislauf- und psychischer Erkrankungen in der Allgemeinbevölkerung empfohlen wird. Ziel dieser kumulativen Arbeit war es, den Zusammenhang zwischen körperlicher Bewegung und nicht-HIV-Komorbiditäten bei deutschen Menschen, die mit HIV leben zu untersuchen. Vier Studien wurden durchgeführt, um 1) die Auswirkungen von Bewegung auf die kardiorespiratorische Fitness und die Muskelkraft von HIV-Infizierten durch eine systematische Übersichtsarbeit und Meta-Analysen zu verstehen und 2) zu bestimmen, ob HIV-positive Menschen, die Bewegung treiben, entwickeln einen Nicht-HIV-Komorbiditäten. Die metaanalytische Untersuchung zeigt, dass sich die kardiorespiratorische Fitness (VO2max SMD = 0.61 mlkgmin-1, 95 % CI: 0.35-0.88, z = 4.47, p < 0.001, I2 = 50 %) und Kraft (Besonders in den unteren Extremitäten 16.8 kg, 95 % CI: 13–20.6, p< 0.001) nach einer Trainingsintervention im Vergleich zu einer Kontrollgruppe verbessert. Querschnittdaten deuten darauf hin, dass Bewegung eine positive Wirkung auf die psychische Gesundheit den deutschen Menschen, die mit HIV leben hat (weniger Angst und depressive Symptome) und vor der Entwicklung von Angst (PR: 0,57, 95 % IC: 0,36 - 0,91, p = 0,01) und Depression (PR: 0,62, 95 % IC: 0,41 - 0,94, p = 0,01) schützt. Ebenso geht die Dauer der Bewegung mit einer geringeren Wahrscheinlichkeit für Herzrhythmusstörungen einher, (PR: 0,20, 95 % IC: 0,10 - 0,60, p < 0,01). Eine vorläufige Empfehlung für deutsche Menschen, die mit HIV leben und die sich sportlich betätigen wollen, kann sein, ³ 1-mal pro Woche mit einer Intensität von 5 METs und einer Dauer von ³ 60 Minuten zu trainieren. Dennoch sind weitere Forschungen erforderlich, um die Dosiswirkung und die schützende Wirkung von Bewegung auf Herz-Kreislauf-Erkrankungen, Angst und Depression bei deutschen Menschen, die mit HIV leben zu verstehen. KW - HIV KW - cardiovascular disease KW - anxiety KW - depression KW - exercise KW - Menschen, die mit HIV leben KW - Angst KW - Depression KW - kardiovaskuläre Erkrankungen KW - Bewegung Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-560842 ER - TY - GEN A1 - Müller, Sandra A1 - Dawczynski, Christine A1 - Wiest, Johanna A1 - Lorkowski, Stefan A1 - Kipp, Anna Patricia A1 - Schwerdtle, Tanja T1 - Functional Biomarkers for the Selenium Status in a Human Nutritional Intervention Study T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Soils in Germany are commonly low in selenium; consequently, a sufficient dietary supply is not always ensured. The extent of such provision adequacy is estimated by the optimal effect range of biomarkers, which often reflects the physiological requirement. Preceding epidemiological studies indicate that low selenium serum concentrations could be related to cardiovascular diseases. Inter alia, risk factors for cardiovascular diseases are physical inactivity, overweight, as well as disadvantageous eating habits. In order to assess whether these risk factors can be modulated, a cardio-protective diet comprising fixed menu plans combined with physical exercise was applied in the German MoKaRi (modulation of cardiovascular risk factors) intervention study. We analyzed serum samples of the MoKaRi cohort (51 participants) for total selenium, GPx activity, and selenoprotein P at different timepoints of the study (0, 10, 20, 40 weeks) to explore the suitability of these selenium-associated markers as indicators of selenium status. Overall, the time-dependent fluctuations in serum selenium concentration suggest a successful change in nutritional and lifestyle behavior. Compared to baseline, a pronounced increase in GPx activity and selenoprotein P was observed, while serum selenium decreased in participants with initially adequate serum selenium content. SELENOP concentration showed a moderate positive monotonic correlation (r = 0.467, p < 0.0001) to total Se concentration, while only a weak linear relationship was observed for GPx activity versus total Se concentration (r = 0.186, p = 0.021). Evidently, other factors apart from the available Se pool must have an impact on the GPx activity, leading to the conclusion that, without having identified these factors, GPx activity should not be used as a status marker for Se T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 878 KW - Se KW - selenoprotein P KW - GPx activity KW - cardiovascular disease KW - status markers Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-460115 SN - 1866-8372 IS - 878 ER -