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Citation classics: Top 50 cited articles in bariatric and metabolic surgery
Institution:1. Vanderbilt Voice Center, Vanderbilt University Medical Center, Nashville, Tennessee;3. Center for Surgical Quality and Outcomes Research, Vanderbilt University Medical Center, Nashville, Tennessee;4. Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee;6. Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee;5. Vanderbilt University Medical School, Vanderbilt University Medical Center, Nashville, Tennessee;1. Department of Anesthesiology, Tufts University School of Medicine, Tufts Medical Center, Box 298, 800 Washington Street, Boston, MA 02111, USA;2. Harvard Medical School, Brigham and Women''s Hospital, Boston, MA, USA;3. G6 Capital Management, LLC, Needham, MA, USA;1. Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA;2. Department of Medicine, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA;1. Center for Surgery and Public Health, Department of Surgery, Brigham and Women''s Hospital, Harvard Medical School and Harvard School of Public Health, Boston, MA;2. Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD;3. Division of Thoracic Surgery, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD;1. Department of Surgery, La Mancha Centro General Hospital, San Juan, Spain;2. Research Support Unit, La Mancha Centro General Hospital, San Juan, Spain;1. AstraZeneca Nordic-Baltic, Södertälje, Sweden;2. Uppsala University, Uppsala, Sweden;3. Linköping University, Linköping, Sweden;4. Lund University, Malmö, Sweden
Abstract:BackgroundThe number of times an article has been cited reflects its influence in a specific field. The aim of this study was to identify and characterize the most highly cited articles published on bariatric and metabolic surgery.MethodsThe 50 most frequently cited articles in bariatric and metabolic surgery were identified from the Scopus database in December 2013.ResultsThe median number of citations was 383.5 (range 275–2482). Most of the articles were published from 2000–2012 (n = 35), followed by 1990–1999 (n = 12), then before 1990 (n = 3). These citation classics came from 8 countries, with the majority originating from the United States (n = 34), followed by Sweden (n = 4) and Australia (n = 4). The 50 articles were published in 20 journals, led by New England Journal of Medicine (n = 9) and Annals of Surgery (n = 9). Only 10 of the articles were published in obesity-specific journals. The level of evidence of the 49 clinical publications and 1 animal study consisted of level I (n = 5), II (n = 11), III (n = 9), IV (n = 19), and V (n = 6). Meta-analyses were 16% of the total citations. Metabolic (n = 12) and survival (n = 6) effects of surgery were among the most common fields of study.ConclusionExtending from the early 1950s through the voluminous growth period of the early 2000s, the field of bariatric and metabolic surgery led to the emergence of many top-cited scientific articles. These articles have provided the scientific basis for the only currently effective treatment for severe obesity. Articles published in high-impact journals, innovative observational studies, meta-analyses, survival analyses, and research on postoperative metabolic changes are most likely to be cited in the field of bariatric surgery.
Keywords:Bariatric surgery  Metabolic surgery  Morbid obesity  Weight loss  Citation  Citation classics  Reference  Gastric bypass  Sleeve  Gastric band  Gastroplasty
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