@phdthesis{Bahro2013, author = {Bahro, Berno}, title = {Der SS-Sport : Organisation - Funktion - Bedeutung}, publisher = {Sch{\"o}ningh}, address = {Paderborn}, isbn = {978-3-506-77288-6}, pages = {327 S.}, year = {2013}, language = {de} } @inproceedings{CasselCarlsohnFroehlichetal.2013, author = {Cassel, Michael and Carlsohn, Anja and Froehlich, Katja and Mayer, Frank}, title = {Achilles tendinopathy in adolescent athletes using ultrasound and clinical examination}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {350 -- 350}, year = {2013}, language = {en} } @article{DorenkampBoldtLeberetal.2013, author = {Dorenkamp, Marc and Boldt, Julia and Leber, Alexander W. and Sohns, Christian and Roser, Mattias and Boldt, Leif-Hendrik and Haverkamp, Wilhelm and Bonaventura, Klaus}, title = {Cost-effectiveness of paclitaxel-coated balloon angioplasty in patients with drug-eluting stent restenosis}, series = {Clinical cardiology : international journal for cardiovascular diseases}, volume = {36}, journal = {Clinical cardiology : international journal for cardiovascular diseases}, number = {7}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0160-9289}, doi = {10.1002/clc.22130}, pages = {407 -- 413}, year = {2013}, abstract = {BackgroundThe economic impact of drug-eluting stent (DES) in-stent restenosis (ISR) is substantial, highlighting the need for cost-effective treatment strategies. HypothesisCompared to plain old balloon angioplasty (POBA) or repeat DES implantation, drug-coated balloon (DCB) angioplasty is a cost-effective therapy for DES-ISR. MethodsA Markov state-transition model was used to compare DCB angioplasty with POBA and repeat DES implantation. Model input parameters were obtained from the literature, and the cost analysis was conducted from a German healthcare payer's perspective. Extensive sensitivity analyses were performed. ResultsInitial procedure costs amounted to Euro3488 for DCB angioplasty and to Euro2782 for POBA. Over a 6-month time horizon, the DCB strategy was less costly (Euro4028 vs Euro4169) and more effective in terms of life-years (LYs) gained (0.497 versus 0.489) than POBA. The DES strategy incurred initial costs of Euro3167 and resulted in 0.494 LYs gained, at total costs of Euro4101 after a 6-month follow-up. Thus, DCB angioplasty was the least costly and most effective strategy. Base-case results were influenced mostly by initial procedure costs, target lesion revascularization rates, and the costs of dual antiplatelet therapy. ConclusionsDCB angioplasty is a cost-effective treatment option for coronary DES-ISR. The higher initial costs of the DCB strategy compared to POBA or repeat DES implantation are offset by later cost savings.}, language = {en} } @inproceedings{EngelMuellerMuelleretal.2013, author = {Engel, Tilman and M{\"u}ller, Juliane and M{\"u}ller, Steffen and Reschke, Antje and Kopinski, Stephan and Mayer, Frank}, title = {Validity and reliability of a new customised split-belt treadmill provoking unexpected walking perturbations}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {462 -- 462}, year = {2013}, language = {en} } @phdthesis{Form2013, author = {Form, Laurens}, title = {Im Blick des Zweiten : die DDR-Sportberichterstattung im ZDF ; eine quantitative und qualitative Analyse anhand ausgew{\"a}hlter Beispiel aus dem Programm des Zweiten Deutschen Fernsehens (ZDF)}, volume = {87}, publisher = {Kova?}, address = {Hamburg}, isbn = {978-3-8300-6973-7}, pages = {470 S.}, year = {2013}, language = {de} } @misc{GranacherGollhoferHortobagyietal.2013, author = {Granacher, Urs and Gollhofer, Albert and Hortobagyi, Tibor and Kressig, Reto W. and M{\"u}hlbauer, Thomas}, title = {The importance of trunk muscle strength for balance, functional performance, and fall prevention in seniors a systematic review}, series = {Sports medicine}, volume = {43}, journal = {Sports medicine}, number = {7}, publisher = {Springer}, address = {Auckland}, issn = {0112-1642}, doi = {10.1007/s40279-013-0041-1}, pages = {627 -- 641}, year = {2013}, abstract = {Background The aging process results in a number of functional (e.g., deficits in balance and strength/power performance), neural (e.g., loss of sensory/motor neurons), muscular (e.g., atrophy of type-II muscle fibers in particular), and bone-related (e.g., osteoporosis) deteriorations. Traditionally, balance and/or lower extremity resistance training were used to mitigate these age-related deficits. However, the effects of resistance training are limited and poorly translate into improvements in balance, functional tasks, activities of daily living, and fall rates. Thus, it is necessary to develop and design new intervention programs that are specifically tailored to counteract age-related weaknesses. Recent studies indicate that measures of trunk muscle strength (TMS) are associated with variables of static/dynamic balance, functional performance, and falls (i.e., occurrence, fear, rate, and/or risk of falls). Further, there is preliminary evidence in the literature that core strength training (CST) and Pilates exercise training (PET) have a positive influence on measures of strength, balance, functional performance, and falls in older adults. Objective The objectives of this systematic literature review are: (a) to report potential associations between TMS/trunk muscle composition and balance, functional performance, and falls in old adults, and (b) to describe and discuss the effects of CST/PET on measures of TMS, balance, functional performance, and falls in seniors. Data Sources A systematic approach was employed to capture all articles related to TMS/trunk muscle composition, balance, functional performance, and falls in seniors that were identified using the electronic databases PubMed and Web of Science (1972 to February 2013). Study Selection A systematic approach was used to evaluate the 582 articles identified for initial review. Cross-sectional (i.e., relationship) or longitudinal (i.e., intervention) studies were included if they investigated TMS and an outcome-related measure of balance, functional performance, and/or falls. In total, 20 studies met the inclusionary criteria for review. Study Appraisal and Synthesis Methods Longitudinal studies were evaluated using the Physiotherapy Evidence Database (PEDro) scale. Effect sizes (ES) were calculated whenever possible. For ease of discussion, the 20 articles were separated into three groups [i.e., cross-sectional (n = 6), CST (n = 9), PET (n = 5)]. Results The cross-sectional studies reported small-to-medium correlations between TMS/trunk muscle composition and balance, functional performance, and falls in older adults. Further, CST and/or PET proved to be feasible exercise programs for seniors with high-adherence rates. Age-related deficits in measures of TMS, balance, functional performance, and falls can be mitigated by CST (mean strength gain = 30 \%, mean effect size = 0.99; mean balance/functional performance gain = 23 \%, mean ES = 0.88) and by PET (mean strength gain = 12 \%, mean ES = 0.52; mean balance/functional performance gain = 18 \%, mean ES = 0.71). Limitations Given that the mean PEDro quality score did not reach the predetermined cut-off of >= 6 for the intervention studies, there is a need for more high-quality studies to explicitly identify the relevance of CST and PET to the elderly population. Conclusions Core strength training and/or PET can be used as an adjunct or even alternative to traditional balance and/or resistance training programs for old adults. Further, CST and PET are easy to administer in a group setting or in individual fall preventive or rehabilitative intervention programs because little equipment and space is needed to perform such exercises.}, language = {en} } @inproceedings{HainMuellerMuelleretal.2013, author = {Hain, Gerrit and M{\"u}ller, Juliane and M{\"u}ller, Steffen and Reschke, Antje and Mayer, Frank}, title = {Reliability of an in-vivo 3-segmental kinematic trunk model in a one-handed lifting task}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {174 -- 174}, year = {2013}, language = {en} } @phdthesis{Heissel2013, author = {Heißel, Andreas}, title = {Kinder in Bewegung : Einfluss von autonomief{\"o}rdernden Trainern auf psychologische Grundbed{\"u}rfnisse, Sportmotivation, k{\"o}rperliche Aktivit{\"a}t und BMI bei {\"u}bergewichtigen Kindern}, address = {Potsdam}, pages = {271 S.}, year = {2013}, language = {de} } @inproceedings{IntziegianniCasselKoenigetal.2013, author = {Intziegianni, Konstantina and Cassel, Michael and K{\"o}nig, Niklas and Mayer, Frank}, title = {Reliability of variables defining mechanical and material properties of the achilles tendon}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {238 -- 239}, year = {2013}, language = {en} } @article{MuehlbauerKuehnenGranacher2013, author = {M{\"u}hlbauer, Thomas and K{\"u}hnen, Matthias and Granacher, Urs}, title = {Inline skating for balance and strength promotion in children during physical education}, series = {Perceptual \& motor skills}, volume = {117}, journal = {Perceptual \& motor skills}, number = {3}, publisher = {Sage Publ.}, address = {Missoula}, issn = {0031-5125}, doi = {10.2466/30.06.PMS.117x29z9}, pages = {665 -- 681}, year = {2013}, abstract = {Deficiencies in balance and strength are common in children and they may lead to injuries. This study investigated the effects of inline skating exercise on balance and strength performance in healthy children. Twenty 11-12-year-old children (8 girls, 12 boys) were assigned to an intervention (n = 10) or a control (n = 10) group. Participants in the intervention group underwent a 4-week inline skating program (2 times/week, 90 min. each) integrated in their physical education lessons. Balance and strength were measured using the Star Excursion Balance test and the countermovement jump test. As compared to the control group, the intervention group significantly improved balance (17-48\%, Cohen's d = 0.00-1.49) and jump height (8\%, Cohen's d = 0.48). In children, inline skating is a safe, feasible (90\% adherence rate), and effective program that can be integrated in physical education lessons to promote balance and strength.}, language = {en} } @article{PrieskeMuehlbauerMuelleretal.2013, author = {Prieske, Olaf and M{\"u}hlbauer, Thomas and M{\"u}ller, Steffen and Kr{\"u}ger, Tom and Kibele, Armin and Behm, David George and Granacher, Urs}, title = {Effects of surface instability on neuromuscular performance during drop jumps and landings}, series = {European journal of applied physiology}, volume = {113}, journal = {European journal of applied physiology}, number = {12}, publisher = {Springer}, address = {New York}, issn = {1439-6319}, doi = {10.1007/s00421-013-2724-6}, pages = {2943 -- 2951}, year = {2013}, abstract = {The purpose of this study was to investigate the effects of surface instability on measures of performance and activity of leg and trunk muscles during drop jumps and landings. Drop jumps and landings were assessed on a force plate under stable and unstable (balance pad on top of the force plate) conditions. Performance measures (contact time, jump height, peak ground reaction force) and electromyographic (EMG) activity of leg and trunk muscles were tested in 27 subjects (age 23 +/- A 3 years) during different time intervals (preactivation phase, braking phase, push-off phase). The performance of drop jumps under unstable compared to stable conditions produced a decrease in jump height (9 \%, p < 0.001, f = 0.92) and an increase in peak ground reaction force (5 \%, p = 0.022, f = 0.72), and time for braking phase (12 \%, p < 0.001, f = 1.25). When performing drop jumps on unstable compared to stable surfaces, muscle activity was reduced in the lower extremities during the preactivation, braking and push-off phases (11-25 \%, p < 0.05, 0.48 a parts per thousand currency sign f a parts per thousand currency sign 1.23). Additionally, when landing on unstable compared to stable conditions, reduced lower limb muscle activities were observed during the preactivation phase (7-60 \%, p < 0.05, 0.50 a parts per thousand currency sign f a parts per thousand currency sign 3.62). Trunk muscle activity did not significantly differ between the test conditions for both jumping and landing tasks. The present findings indicate that modified feedforward mechanisms in terms of lower leg muscle activities during the preactivation phase and/or possible alterations in leg muscle activity shortly after ground contact (i.e., braking phase) are responsible for performance decrements during jumping on unstable surfaces.}, language = {en} } @inproceedings{ReschkeMuellerMuelleretal.2013, author = {Reschke, Antje and M{\"u}ller, Juliane and M{\"u}ller, Steffen and Engel, Tilman and Mayer, Frank}, title = {Three-dimensional spine kinematics during perturbed treadmill walking - a pilot study}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {172 -- 172}, year = {2013}, language = {en} } @article{SchweizerPlessnerBrand2013, author = {Schweizer, Geoffrey and Plessner, Henning and Brand, Ralf}, title = {Establishing standards for Basketball Elite Referees' decisions}, series = {Journal of applied sport psychology}, volume = {25}, journal = {Journal of applied sport psychology}, number = {3}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1041-3200}, doi = {10.1080/10413200.2012.741090}, pages = {370 -- 375}, year = {2013}, abstract = {Basketball referees' decisions in ambiguous situations are supposed to adhere to common standards. We propose that standards can be established by video training-programs. Thirty-three German elite basketball referees participated in an online experiment. Feedback during a learning phase influenced decisions (foul vs. no call) in a subsequent test phase. These results provide a starting point for further investigations into establishing standards for referees. They suggest that establishing standards for referees' decisions in ambiguous situations may be a worthwhile approach for improving the quality of referees' decisions.}, language = {en} } @phdthesis{Serag2013, author = {Serag, Rabe Al Sayed Al Sayed}, title = {Motivationale und Volitionale Aspekte im Leistungssport im interkulturellen Vergleich zwischen Deutschland und {\"A}gypten : eine explorative Analyse am Beispiel Ringen}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64199}, school = {Universit{\"a}t Potsdam}, year = {2013}, abstract = {Kultur gibt den Menschen eine Orientierung. Sie machen darin ganz spezifische Erfahrungen. Hieraus entwickeln sich auch motivationale Orientierungen. Dadurch werden andere Erfahrungen gemacht, die Sportler k{\"o}nnen andere Motivation und Volition entwickeln. Dabei sind mehr kollektivistische Kulturen eher vermeidungs-motiviert und mehr individualistische Kulturen mehr erfolgsorientiert. Beim Kollektivismus erscheint die Leistungsmotivation eher unter einem sozialen Aspekt, n{\"a}mlich die Auseinandersetzung mit einem G{\"u}temaßstab, der eher von außen vorgegeben wird und weniger einem ausschließlich eigenen Maßstab. {\"A}gypten erweist sich im Vergleich zu Deutschland als eine eher kollektivistisch gepr{\"a}gte Kultur. Daraus ergeben sich folgende Unterschiede: Einen signifikanten Unterschied zwischen deutschen und {\"a}gyptischen Ringern gibt es in der Wettkampforientierung und bei der Sieg- bzw. Gewinn-Orientierung. Die {\"a}gyptischen Ringer habe eine h{\"o}here Auspr{\"a}gung als die Deutschen. Sie weisen auch eine etwas h{\"o}here Zielorientierung auf als die Deutschen. Entgegen den Erwartungen zeigte sich, dass es keine signifikanten Unterschiede zwischen den {\"a}gyptischen und deutschen Ringern gibt in der Variable: Sieg- bzw. Gewinn-Orientierung. Die Furcht vor Misserfolg sowie auch die Hoffnung auf Erfolg liegen h{\"o}her bei den {\"A}gyptern als bei den Deutschen. Bezogen auf die Modi der Handlungskontrolle verf{\"u}gen die Deutschen Ringer {\"u}ber eine h{\"o}her Auspr{\"a}gung auf allen drei Komponenten. Sie haben eine h{\"o}here Handlungsorientierung nach Misserfolg, eine h{\"o}here Handlungsplanung sowie eine h{\"o}here Handlungst{\"a}tigkeitsausf{\"u}hrung. Diese kulturell kontrastive Studie {\"u}ber die psychologischen Aspekte, im Bereich der Leistungsmotivation und der Handlungskontrolle, kann f{\"u}r die Sportart Ringen sehr n{\"u}tzlich werden, da sie sehr wichtig ist beim Erkennen der sportlichen {\"U}berlegenheits- und Schw{\"a}chemerkmale. Sie wiederspiegelt auch die Hochstimmung in den entwickelten Staaten oder die Misere in den anderen Staaten. Aus den interkulturellen Unterschieden in der Motivation und Volition k{\"o}nnen somit verschiedene Maßnahmen zu sportpsychologischen Interventionen entwickelt werden. Es sollte unbedingt darauf wert gelegt werden, dass die kulturell bedingten Unterschiede im Trainingsalltag beachtet werden, bei Teams, die aus Personen aus unterschiedlichen Kulturkreisen stammen.}, language = {de} } @article{SpringerBrandstaedterPrinz2013, author = {Springer, Anne and Brandst{\"a}dter, Simone and Prinz, Wolfgang}, title = {Dynamic Simulation and Static Matching for Action Prediction : evidence from Body Part Priming}, series = {Cognitive science : a multidisciplinary journal of anthropology, artificial intelligence, education, linguistics, neuroscience, philosophy, psychology ; journal of the Cognitive Science Society}, volume = {37}, journal = {Cognitive science : a multidisciplinary journal of anthropology, artificial intelligence, education, linguistics, neuroscience, philosophy, psychology ; journal of the Cognitive Science Society}, number = {5}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0364-0213}, doi = {10.1111/cogs.12044}, pages = {936 -- 952}, year = {2013}, abstract = {Accurately predicting other people's actions may involve two processes: internal real-time simulation (dynamic updating) and matching recently perceived action images (static matching). Using a priming of body parts, this study aimed to differentiate the two processes. Specifically, participants played a motion-controlled video game with either their arms or legs. They then observed arm movements of a point-light actor, which were briefly occluded from view, followed by a static test pose. Participants judged whether this test pose depicted a coherent continuation of the previously seen action (i.e., action prediction task). Evidence of dynamic updating was obtained after compatible effector priming (i.e., arms), whereas incompatible effector priming (i.e., legs) indicated static matching. Together, the results support action prediction as engaging two distinct processes, dynamic simulation and static matching, and indicate that their relative contributions depend on contextual factors like compatibility of body parts involved in performed and observed action.}, language = {en} } @inproceedings{WernickeCarlsohnHeydenreichetal.2013, author = {Wernicke, Sarah and Carlsohn, Anja and Heydenreich, Juliane and Mayer, Frank}, title = {Does the copenhagen soccer test induce a repeated bout effect? - a pilot study}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {169 -- 169}, year = {2013}, language = {en} } @inproceedings{WochatzCasselKoenigetal.2013, author = {Wochatz, Monique and Cassel, Michael and K{\"o}nig, Niklas and Fr{\"o}hlich, Katja and Mayer, Frank}, title = {Intra- and inter-observer variability of a retrospective analysis of achilles tendon ultrasound scans}, series = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, volume = {45}, booktitle = {Medicine and science in sports and exercise : official journal of the American College of Sports Medicine}, number = {5}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {0195-9131}, pages = {239 -- 239}, year = {2013}, language = {en} } @article{WolffBrand2013, author = {Wolff, Wanja and Brand, Ralf}, title = {Subjective stressors in school and their relation to neuroenhancement a behavioral perspective on students' everyday life "doping"}, series = {Substance abuse treatment, prevention, and policy}, volume = {8}, journal = {Substance abuse treatment, prevention, and policy}, publisher = {BioMed Central}, address = {London}, issn = {1747-597X}, doi = {10.1186/1747-597X-8-23}, pages = {6}, year = {2013}, abstract = {Background: The use of psychoactive substances to neuroenhance cognitive performance is prevalent. Neuroenhancement (NE) in everyday life and doping in sport might rest on similar attitudinal representations, and both behaviors can be theoretically modeled by comparable means-to-end relations (substance-performance). A behavioral (not substance-based) definition of NE is proposed, with assumed functionality as its core component. It is empirically tested whether different NE variants (lifestyle drug, prescription drug, and illicit substance) can be regressed to school stressors. Findings: Participants were 519 students (25.8 +/- 8.4 years old, 73.1\% female). Logistic regressions indicate that a modified doping attitude scale can predict all three NE variants. Multiple NE substance abuse was frequent. Overwhelming demands in school were associated with lifestyle and prescription drug NE. Conclusions: Researchers should be sensitive for probable structural similarities between enhancement in everyday life and sport and systematically explore where findings from one domain can be adapted for the other. Policy makers should be aware that students might misperceive NE as an acceptable means of coping with stress in school, and help to form societal sensitivity for the topic of NE among our younger ones in general.}, language = {en} } @book{OPUS4-6290, title = {K{\"o}rperliche und motorische Entwicklung Brandenburger Grundsch{\"u}ler im L{\"a}ngsschnitt : Ergebnisse der EMOTIKON-Studie 2006-2010}, editor = {Wick, Ditmar and Golle, Kathleen and Ohlert, Henning}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-049-6}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62879}, publisher = {Universit{\"a}t Potsdam}, pages = {347}, year = {2013}, abstract = {EMOTIKON-Studie benannte als Kurzform des Forschungsvorhabens zur "Interdisziplin{\"a}re(n) Evaluierung der motorischen Leistungsf{\"a}higkeit und des Gesundheitszustandes im Kontext sportlicher Eignung und Effizienz des Sportunterrichtes von Grundsch{\"u}lerInnen im Land Brandenburg". Die L{\"a}ngsschnittstudie wurde durch den Arbeitsbereich Trainings- und Bewegungswissenschaft der Universit{\"a}t Potsdam, unter der Leitung von Prof. Dr. Ditmar Wick, an 29 Grundschulen der Schul{\"a}mter Brandenburg/ Havel und Cottbus von 2006 bis 2010 realisiert. Mit der vorliegenden Publikation werden die Ergebnisse und deren Zusammenh{\"a}nge zur Entwicklung der motorischen Leistungsf{\"a}higkeit, des K{\"o}rperbaus, der Bewegungsaktivit{\"a}t und der Einsch{\"a}tzung des Sportunterrichts mit einf{\"u}hrenden theoretischen Grundlagen und dem aktuellen nationalen Forschungsstand referiert. Die Autoren sind {\"u}berzeugt, dass dieser Abschlussbericht nicht nur das Interesse der im aktuellen Forschungsprojekt „EMOTIKON-Grundschulsport 2010-2014" involvierten Brandenburger Grundschulsportlehrer wecken wird, sondern auch den politischen Entscheidungstr{\"a}gern (Schul{\"a}mter, Ministerien) eine Entscheidungshilfe bieten als auch den Diskussionsprozess der im Themengebiet forschenden Wissenschaftler anregen kann. Diese {\"U}berzeugung gr{\"u}ndet sich insbesondere auf die Ergebnisse zur k{\"o}rperlich-sportlichen Bewegungsaktivit{\"a}t der Dritt- bis Sechstkl{\"a}ssler sowie der Analyse motorischer Leistung in Abh{\"a}ngigkeit von Geschlecht und soziodemografischen Gegebenheiten.}, language = {de} }