| Upper gastrointestinal bleeding: incidence, etiology and outcomes in a population-based setting JP Hreinsson, E Kalaitzakis, S Gudmundsson, ES Björnsson Scandinavian journal of gastroenterology 48 (4), 439-447, 2013 | 240 | 2013 |
| Lower gastrointestinal bleeding: incidence, etiology, and outcomes in a population-based setting JP Hreinsson, S Gumundsson, E Kalaitzakis, ES Björnsson European journal of gastroenterology & hepatology 25 (1), 37-43, 2013 | 232 | 2013 |
| Rivaroxaban is associated with higher rates of gastrointestinal bleeding than other direct oral anticoagulants: A nationwide propensity score–weighted study AB Ingason, JP Hreinsson, AS Ágústsson, SH Lund, E Rumba, ... Annals of Internal Medicine 174 (11), 1493-1502, 2021 | 60 | 2021 |
| Hepatitis due to Epstein–Barr virus and cytomegalovirus: clinical features and outcomes H Leonardsson, JP Hreinsson, A Löve, ES Björnsson Scandinavian Journal of Gastroenterology 52 (8), 893-897, 2017 | 42 | 2017 |
| The incidence and outcome of ischemic colitis in a population-based setting Y Yngvadottir, BR Karlsdottir, JP Hreinsson, G Ragnarsson, RUM Mitev, ... Scandinavian Journal of Gastroenterology 52 (6-7), 704-710, 2017 | 37 | 2017 |
| Increased incidence of autoimmune hepatitis is associated with wider use of biological drugs KB Valgeirsson, JP Hreinsson, ES Björnsson Liver International 39 (12), 2341-2349, 2019 | 36 | 2019 |
| Bleeding‐related symptoms in colorectal cancer: a 4‐year nationwide population‐based study JP Hreinsson, JG Jonasson, ES Bjornsson Alimentary pharmacology & therapeutics 39 (1), 77-84, 2014 | 32 | 2014 |
| The SHA2PE score: a new score for lower gastrointestinal bleeding that predicts low-risk of hospital-based intervention JP Hreinsson, R Sigurdardottir, SH Lund, ES Bjornsson Scandinavian journal of gastroenterology 53 (12), 1484-1489, 2018 | 26 | 2018 |
| Helicobacter pylori infection in Icelandic children GA Asgeirsdottir, I Kjartansdottir, AS Olafsdottir, JP Hreinsson, ... Scandinavian journal of gastroenterology 52 (6-7), 686-690, 2017 | 26 | 2017 |
| The association of drugs with severity and specific causes of acute lower gastrointestinal bleeding: a prospective study JP Hreinsson, S Palsdóttir, ES Bjornsson Journal of clinical gastroenterology 50 (5), 408-413, 2016 | 25 | 2016 |
| The risk of colorectal cancer after an attack of uncomplicated diverticulitis BT Alexandersson, JP Hreinsson, T Stefansson, JG Jonasson, ... Scandinavian journal of gastroenterology 49 (5), 576-580, 2014 | 24 | 2014 |
| Health care utilization of individuals with Rome IV irritable bowel syndrome in the general population NT Tornkvist, I Aziz, WE Whitehead, AD Sperber, OS Palsson, ... UEG Journal 9 (10), 1178-1188, 2021 | 23 | 2021 |
| Global prevalence and impact of rumination syndrome A Josefsson, JP Hreinsson, M Simrén, J Tack, SI Bangdiwala, AD Sperber, ... Gastroenterology 162 (3), 731-742. e9, 2022 | 19 | 2022 |
| Face‐to‐face interviews versus Internet surveys: comparison of two data collection methods in the Rome foundation global epidemiology study: implications for population‐based … AD Sperber, S Bor, X Fang, SI Bangdiwala, DA Drossman, UC Ghoshal, ... Neurogastroenterology & Motility 35 (6), e14583, 2023 | 15 | 2023 |
| Acute lower gastrointestinal bleeding: A population-based five-year follow-up study JP Hreinsson, S Ægisdottir, ES Bjornsson United European Gastroenterology Journal 7 (10), 1330-1336, 2019 | 15 | 2019 |
| Irritable bowel syndrome: Factors of importance for disease‐specific quality of life C Melchior, E Colomier, IA Trindade, M Khadija, JP Hreinsson, ... United European Gastroenterology Journal 10 (7), 754-764, 2022 | 14 | 2022 |
| Global prevalence and burden of meal-related abdominal pain E Colomier, C Melchior, JP Algera, JP Hreinsson, S Störsrud, H Törnblom, ... BMC medicine 20 (1), 71, 2022 | 14 | 2022 |
| Factor analysis of the Rome IV criteria for major disorders of gut-brain interaction (DGBI) globally and across geographical, sex, and age groups JP Hreinsson, H Törnblom, J Tack, DA Drossman, WE Whitehead, ... Gastroenterology 164 (7), 1211-1222, 2023 | 13 | 2023 |
| Identifying out-of-hospital cardiac arrest patients with no chance of survival: an independent validation of prediction rules JP Hreinsson, AP Thorvaldsson, V Magnusson, BT Fridriksson, ... Resuscitation 146, 19-25, 2020 | 12 | 2020 |
| Associations between postprandial symptoms, hydrogen and methane production, and transit time in irritable bowel syndrome JP Algera, E Colomier, C Melchior, JP Hreinsson, I Midenfjord, E Clevers, ... Neurogastroenterology & Motility 35 (2), e14482, 2023 | 9 | 2023 |
Einar BjornssonProfessor of Gastroenterology and Hepatology University of Iceland在 landspitali.is 的电子邮件经过验证
