Kristine J. Steffen

ORCID: 0000-0001-8361-1373
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About
Contact & Profiles
Research Areas
  • Bariatric Surgery and Outcomes
  • Eating Disorders and Behaviors
  • Diet and metabolism studies
  • Obesity and Health Practices
  • Pharmacology and Obesity Treatment
  • Body Contouring and Surgery
  • Obsessive-Compulsive Spectrum Disorders
  • Gut microbiota and health
  • Obesity, Physical Activity, Diet
  • Alcohol Consumption and Health Effects
  • Regulation of Appetite and Obesity
  • Physical Activity and Health
  • Diabetes Treatment and Management
  • Enhanced Recovery After Surgery
  • Child Nutrition and Feeding Issues
  • Sexual function and dysfunction studies
  • Pelvic floor disorders treatments
  • Biochemical Analysis and Sensing Techniques
  • Cardiovascular Health and Disease Prevention
  • Cardiovascular Disease and Adiposity
  • Gastroesophageal reflux and treatments
  • Nutrition and Health in Aging
  • Migraine and Headache Studies
  • Dietary Effects on Health
  • Opioid Use Disorder Treatment

Sanford Research
2019-2025

North Dakota State University
2016-2025

Dakota State University
2006-2024

Neuropsychiatric Research Institute
2011-2020

University of North Dakota
2007-2020

Duke University Hospital
2019

Temple University
2019

Duke Medical Center
2019

University of Pittsburgh Medical Center
2019

Cornell University
2019

Context Anecdotal reports suggest bariatric surgery may increase the risk of alcohol use disorder (AUD), but prospective data are lacking.Objective To determine prevalence preoperative and postoperative AUD, independent predictors AUD. Design, Setting, ParticipantsA cohort study (Longitudinal Assessment Bariatric Surgery-2) adults who underwent at 10 US hospitals.Of 2458 participants, 1945 (78.8% female; 87.0% white; median age, 47 years; body mass index, 45.8) completed (at 1 year and/or 2...

10.1001/jama.2012.6147 article EN JAMA 2012-06-05

Among women and men with severe obesity, evidence for improvement in urinary incontinence beyond the first year after bariatric surgery-induced weight loss is lacking.To examine change before surgery to identify factors associated remission among 3 years surgery.The Longitudinal Assessment of Bariatric Surgery 2 an observational cohort study at 10 US hospitals 6 geographically diverse clinical centers. Participants were recruited between February 21, 2005, 17, 2009. Adults undergoing...

10.1001/jamainternmed.2015.2609 article EN JAMA Internal Medicine 2015-06-22

Abstract Objectives: Dysbiosis of the gut microbiome is implicated in numerous human health conditions. Animal studies have linked disruption to changes cognitive functioning, although no study has examined this possibility neurologically healthy older adults. Methods: Participants were 43 community-dwelling adults (50–85 years) that completed a brief test battery and provided stool samples for sequencing. performing≥1 SD below normative performance on two or more tests compared persons with...

10.1017/s1355617717000492 article EN Journal of the International Neuropsychological Society 2017-06-23

Obesity is linked to the development and progression of CKD, but whether bariatric surgery protects against CKD poorly understood. We, therefore, examined influences risk. The study included 2144 adults who underwent from March 2006 April 2009 participated in Longitudinal Assessment Bariatric Surgery-2 Study cohort. primary outcome was risk categories as assessed by Kidney Disease Improving Global Outcomes (KDIGO) consortium criteria using a combination eGFR albuminuria. Patients were 79%...

10.1681/asn.2017060707 article EN Journal of the American Society of Nephrology 2018-01-15

The major aim of this study was to investigate any association between binge eating and purging alcohol substance use.The Eating Disorder Questionnaire completed by 2966 patients. Each patient assigned an approximate diagnostic group based on a DSM-5-based algorithm.Patients with bulimia nervosa (BN) used alcohol/other substances higher frequencies compared patients anorexia nervosa-restricting type (AN-R), disorder (BED), not otherwise specified (EDNOS; p < 0.001). Patients nervosa-binge...

10.1002/erv.2410 article EN European Eating Disorders Review 2015-09-29
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