H
Helena Nordenstedt
Researcher at Karolinska Institutet
Publications - 64
Citations - 1987
Helena Nordenstedt is an academic researcher from Karolinska Institutet. The author has contributed to research in topics: Population & Sierra leone. The author has an hindex of 21, co-authored 55 publications receiving 1684 citations. Previous affiliations of Helena Nordenstedt include Médecins Sans Frontières & Baylor College of Medicine.
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Journal ArticleDOI
The changing pattern of epidemiology in hepatocellular carcinoma.
TL;DR: HBV continues to be the major HCC risk factor worldwide, although its importance will most likely decrease during the coming decades due to the widespread use of the HBV vaccine in the newborns.
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Lifestyle factors and risk for symptomatic gastroesophageal reflux in monozygotic twins.
TL;DR: BMI, tobacco smoking, and physical activity at work appear to be risk factors for frequent GER symptoms, whereas recreational physical activity appears to be beneficial.
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Severe gastro-oesophageal reflux symptoms in relation to anxiety, depression and coping in a population-based study.
Catarina Jansson,Helena Nordenstedt,Mari-Ann Wallander,Mari-Ann Wallander,Saga Johansson,Saga Johansson,Roar Johnsen,Kristian Hveem,Jesper Lagergren +8 more
TL;DR: The association between psychiatric disorders and gastro‐oesophageal reflux symptoms is uncertain, and few population‐based studies are available.
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A Population-Based Study Showing an Association Between Gastroesophageal Reflux Disease and Sleep Problems
Catarina Jansson,Helena Nordenstedt,Mari Ann Wallander,Mari Ann Wallander,Saga Johansson,Saga Johansson,Roar Johnsen,Kristian Hveem,Jesper Lagergren +8 more
TL;DR: A large population-based study indicated a link between sleep problems and gastroesophageal reflux disease that might be bidirectional.
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Germline Genetic Contributions to Risk for Esophageal Adenocarcinoma, Barrett’s Esophagus, and Gastroesophageal Reflux
Weronica E. Ek,Weronica E. Ek,David M. Levine,Mauro D'Amato,Nancy L. Pedersen,Patrik K. E. Magnusson,Francesca Bresso,Lynn Onstad,Peter T. Schmidt,Hans Törnblom,Helena Nordenstedt,Yvonne Romero,Wong Ho Chow,Liam J. Murray,Marilie D. Gammon,Geoffrey Liu,Leslie Bernstein,Alan G. Casson,Harvey A. Risch,Nicholas J. Shaheen,Nigel C. Bird,Brian J. Reid,Douglas A. Corley,Laura J. Hardie,Weimin Ye,Anna H. Wu,Marco Zucchelli,Tim D. Spector,Pirro G. Hysi,Thomas L. Vaughan,David C. Whiteman,Stuart MacGregor,Stuart MacGregor +32 more
TL;DR: The Esophageal adenocarcinoma (EA) is an increasingly common cancer with poor survival as mentioned in this paper, and Barrett's esophagus (BE) is the main precursor to EA.