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A. Waljee · SciRah

Researcher profile · Semantic Scholar

A. Waljee

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A. Waljee — researcher profile on SciRah

h-index: 49
Works: 399
Citations: 13K

Most-cited papers

HCC Surveillance Improves Early Detection, Curative Treatment Receipt, and Survival in Patients with Cirrhosis: A Systematic Review and Meta-Analysis
A. Singal, E. Zhang, Manasa Narasimman, N. Rich +8 more
2022Journal of Hepatology327 citations Open access
Semantic Scholar
Tofacitinib for Biologic-Experienced Hospitalized Patients with Acute Severe Ulcerative Colitis: A Retrospective Case-Control Study
J. Berinstein, J. Sheehan, Michael Dias, E. Berinstein +11 more
2021Clinical Gastroenterology and Hepatology121 citations Open access
Semantic Scholar
Prevalence of Immunosuppressive Drug Use Among Commercially Insured US Adults, 2018-2019
B. Wallace, Brooke C. Kenney, P. Malani, D. Clauw +2 more
2021JAMA Network Open84 citations Open access
Semantic Scholar
The incidence and bedside predictors of the first episode of overt hepatic encephalopathy in patients with cirrhosis
E. Tapper, L. Zhao, Samantha Nikirk, J. Baki +3 more
2020American Journal of Gastroenterology68 citations Open access
Semantic Scholar
Artificial intelligence and machine learning for early detection and diagnosis of colorectal cancer in sub-Saharan Africa
A. Waljee, Eileen M. Weinheimer-Haus, Amina Abubakar, A. Ngugi +11 more
2022Gut54 citations Open access
Semantic Scholar
Self-Efficacy and the Impact of Inflammatory Bowel Disease on Patients' Daily Lives
J. Sheehan, LaVana Greene-Higgs, Linnea Swanson, P. Higgins +8 more
2023Clinical and Translational Gastroenterology39 citations Open access
Semantic Scholar
Efficacy and Safety of Dual Targeted Therapy for Partially or Non-responsive Inflammatory Bowel Disease: A Systematic Review of the Literature
E. Berinstein, J. Sheehan, J. Jacob, Calen A. Steiner +8 more
2023Digestive Diseases and Sciences38 citations Open access
Semantic Scholar
Prevalence and prescribing patterns of oral corticosteroids in the United States, Taiwan, and Denmark, 2009–2018
B. Wallace, Hui-Ju Tsai, Paul Lin, K. Aasbjerg +5 more
2023Clinical and Translational Science35 citations Open access
Semantic Scholar
The association between non-steroidal anti-inflammatory drug use and inflammatory bowel disease exacerbations: a true association or residual bias?
S. Cohen-Mekelburg, Tony Van, B. Wallace, J. Berinstein +5 more
2022American Journal of Gastroenterology34 citations Open access
Semantic Scholar
Coronavirus pandemic in the Nordic countries: Health policy and economy trade-off
Furqan B. Irfan, R. Minetti, Ben Telford, Fahad Ahmed +8 more
2022Journal of Global Health22 citations Open access
Semantic Scholar
Testing Practices, Interpretation, and Diagnostic Evaluation of Iron Deficiency Anemia by US Primary Care Physicians
Andrew J. Read, A. Waljee, Jeremy B. Sussman, Hardeep Singh +3 more
2021JAMA Network Open21 citations Open access
Semantic Scholar
Predicting Incident Adenocarcinoma of the Esophagus or Gastric Cardia Using Machine Learning of Electronic Health Records
J. Rubenstein, Simon Fontaine, Peter W. Macdonald, J. Burns +9 more
2023Gastroenterology20 citations Open access
Semantic Scholar
Prediction of Gastrointestinal Tract Cancers Using Longitudinal Electronic Health Record Data
Andrew J. Read, Wen-Ring Zhou, S. Saini, Ji Zhu +1 more
2023Cancers19 citations Open access
Semantic Scholar
Clinical applications of artificial intelligence and machine learning-based methods in inflammatory bowel disease
S. Cohen-Mekelburg, Sameer K Berry, R. Stidham, Ji Zhu +1 more
2021Journal of Gastroenterology and Hepatology19 citations Open access
Semantic Scholar
Provider Care Team Segregation And Operative Mortality following Coronary Artery Bypass Grafting
J. Hollingsworth, Xianshi Yu, P. Yan, Hyesun Yoo +5 more
2021Circulation. Cardiovascular Quality and Outcomes19 citations Open access
Semantic Scholar
Self-Efficacy, Patient Activation, and the Burden of Inflammatory Bowel Disease on Patients’ Daily Lives
J. Sheehan, LaVana Greene-Higgs, Kenneth Resnicow, Minal R. Patel +4 more
2024Digestive Diseases and Sciences15 citations Open access
Semantic Scholar
COVID-19 vaccination refusal trends in Kenya over 2021
R. Rego, Brooke C. Kenney, A. Ngugi, Leon Espira +15 more
2023Vaccine15 citations Open access
Semantic Scholar
Optimizing hepatitis B virus screening in the United States using a simple demographics‐based model
Nathan S. Ramrakhiani, V. Chen, M. Le, Y. Yeo +4 more
2021Hepatology15 citations Open access
Semantic Scholar
Quantifying intra-urban socio-economic and environmental vulnerability to extreme heat events in Johannesburg, South Africa
Craig Parker, Craig Mahlasi, Tamara Govindasamy, Lebohang Radebe +58 more
2025International journal of biometeorology14 citations Open access
Semantic Scholar
Novel Application of Predictive Modeling: A Tailored Approach to Promoting HCC Surveillance in Patients With Cirrhosis
A. Singal, Yixing Chen, Shrihari Sridhar, Vikas Mittal +4 more
2021Clinical Gastroenterology and Hepatology14 citations Open access
Semantic Scholar
The Use of Readily Available Longitudinal Data to Predict the Likelihood of Surgery in Crohn Disease
R. Stidham, Yumu Liu, Binu Enchakalody, Tony Van +4 more
2021Inflammatory Bowel Diseases13 citations Open access
Semantic Scholar
A Care Coordination Intervention Improves Symptoms but not Charges in High-Risk Patients with Inflammatory Bowel Disease
J. Berinstein, S. Cohen-Mekelburg, G. Greenberg, D. Wray +6 more
2021Clinical Gastroenterology and Hepatology13 citations Open access
Semantic Scholar
Different gut microbiota in U.S. formula-fed infants consuming a meat vs. dairy-based complementary foods: A randomized controlled trial
Minghua Tang, Cheng Ma, Eileen M. Weinheimer-Haus, C. Robertson +6 more
2023Frontiers in Nutrition12 citations Open access
Semantic Scholar
Loneliness and Depressive Symptoms Are High Among Older Adults With Digestive Disease and Associated With Lower Perceived Health
S. Cohen-Mekelburg, Ariel A Jordan, Brooke Kenney, Helen J. Burgess +6 more
2023Clinical Gastroenterology and Hepatology12 citations
Semantic Scholar
COVID-19 vaccine hesitancy among non-refugees and refugees in Kenya
R. Rego, A. Ngugi, Antonia Johanna Sophie Delius, S. Luchters +9 more
2022PLOS Global Public Health12 citations Open access
Semantic Scholar
Animal Naming Test Is Associated With Poor Patient-Reported Outcomes and Frailty in People With and Without Cirrhosis: A Prospective Cohort Study
E. Tapper, Brooke C. Kenney, Samantha Nikirk, D. Levine +1 more
2022Clinical and Translational Gastroenterology12 citations Open access
Semantic Scholar
Social Network Diversity and the Daily Burden of Inflammatory Bowel Disease
LaVana Greene-Higgs, A. Jordan, J. Sheehan, J. Berinstein +7 more
2023Clinical and Translational Gastroenterology10 citations Open access
Semantic Scholar
Interventions Increase Vaccination Rates in Inflammatory Bowel Disease and Rheumatoid Arthritis: A Systematic Review and Meta-Analysis
Jalpa Patel, M. Noureldin, Dina Fakhouri, F. Farraye +4 more
2023Digestive Diseases and Sciences10 citations Open access
Semantic Scholar
Regression and Random Forest Machine Learning Have Limited Performance in Predicting Bowel Preparation in Veteran Population
Jacob E. Kurlander, A. Waljee, Stacy B. Menees, R. Lipson +5 more
2021Digestive Diseases and Sciences10 citations
Semantic Scholar
Reinforcement learning evaluation of treatment policies for patients with hepatitis C virus
Brandon Oselio, A. Singal, Xuefei Zhang, Tony Van +3 more
2022BMC Medical Informatics and Decision Making9 citations Open access
Semantic Scholar
Replicating prediction algorithms for hospitalization and corticosteroid use in patients with inflammatory bowel disease
Ryan W. Gan, Diana K. Sun, A. Tatro, S. Cohen-Mekelburg +3 more
2021PLoS ONE9 citations Open access
Semantic Scholar
Association of Anti–Tumor Necrosis Factor Therapy With Mortality Among Veterans With Inflammatory Bowel Disease
S. Cohen-Mekelburg, B. Wallace, Tony Van, Wyndy Wiitala +8 more
2021JAMA Network Open9 citations Open access
Semantic Scholar
Inflammatory Bowel Disease in the Older Adult.
S. Cohen-Mekelburg, A. Waljee
2021Clinics in Geriatric Medicine8 citations
Semantic Scholar
Comparative Effectiveness of Surveillance Colonoscopy Intervals on Colorectal Cancer Outcomes in a National Cohort of Patients with Inflammatory Bowel Disease.
Hyun-seok Kim, Ruben Hernaez, S. Sansgiry, A. Waljee +4 more
2022Clinical Gastroenterology and Hepatology7 citations Open access
Semantic Scholar
Patients with Adenocarcinoma of the Esophagus or Esophagogastric Junction Frequently Have Potential Screening Opportunities
J. Rubenstein, Richard R. Evans, J. Burns, Maria E. Arasim +9 more
2021Gastroenterology6 citations Open access
Semantic Scholar
Promoting data harmonization to evaluate vaccine hesitancy in LMICs: approach and applications
Ryan T. Rego, Yuri Zhukov, Kyrani Reneau, Amy M. Pienta +7 more
2023BMC Medical Research Methodology5 citations Open access
Semantic Scholar
RACIAL DISPARITY IN ESOPHAGEAL SQUAMOUS CELL CARCINOMA TREATMENT AND SURVIVAL IN THE UNITED STATES
M. Noureldin, J. Rubenstein, Esteban Urias, J. Berinstein +4 more
2023American Journal of Gastroenterology5 citations
Semantic Scholar
Is there a need for graduate-level programmes in health data science? A perspective from Pakistan.
Z. Hoodbhoy, R. Chunara, A. Waljee, Amina AbuBakr +1 more
2023Lancet Global Health4 citations Open access
Semantic Scholar
Understanding clinician connections to inform efforts to promote high-quality inflammatory bowel disease care
S. Cohen-Mekelburg, Tony Van, Xianshi Yu, D. Costa +9 more
2022PLoS ONE4 citations Open access
Semantic Scholar
Charting a path forward for clinical research in artificial intelligence and gastroenterology
Jeremy R. Glissen Brown, A. Waljee, Y. Mori, Prateek Sharma +1 more
2021Digestive Endoscopy4 citations Open access
Semantic Scholar
Development and Validation of an Administrative Codes Algorithm to Identify Abdominal Surgery and Bowel Obstruction in Patients With Inflammatory Bowel Disease.
Cassandra Gandle, F. Scott, A. Waljee, Ravy K. Vajravelu +2 more
2021Crohn's & Colitis 3604 citations Open access
Semantic Scholar
Prevalence of Appropriate Testing for Incident Anemia in the US Department of Veterans Affairs
Andrew J. Read, A. Waljee, Charity Chen, Robert G. Holleman +2 more
2021JAMA Network Open4 citations Open access
Semantic Scholar
Profiles of Web-based Portal Users with Inflammatory Bowel Disease.
M. Noureldin, Kira L. Newman, P. Higgins, J. Piette +7 more
2023Inflammatory Bowel Diseases3 citations
Semantic Scholar
Coronavirus pandemic in the South Asia region: Health policy and economy trade-off
Furqan B. Irfan, Ben Telford, N. Hollon, A. Dehghani +6 more
2023Journal of Global Health3 citations Open access
Semantic Scholar
Characteristics of Facilities with Early and Rapid Ustekinumab Adoption for Patients with Inflammatory Bowel Disease
S. Cohen-Mekelburg, Tony Van, J. Berinstein, Xianshi Yu +7 more
2023American Journal of Gastroenterology3 citations Open access
Semantic Scholar
Predictors of 90-Day Colectomy in Hospitalized Patients Receiving Infliximab for Acute Severe Ulcerative Colitis at a Tertiary Care Center
J. Berinstein, N. A. Atkuri, E. Berinstein, J. Sheehan +9 more
2022medRxiv3 citations Open access
Semantic Scholar
Variation in model performance by data cleanliness and classification methods in the prediction of 30-day ICU mortality, a US nationwide retrospective cohort and simulation study
T. Iwashyna, Cheng Ma, Xiao-Qing Wang, S. Seelye +2 more
2020BMJ Open3 citations Open access
Semantic Scholar
From Clinical Trials to Clinical Practice: How Should We Design and Evaluate Prediction Models in the Care of IBD?
R. Stidham, A. Vickers, Karandeep Singh, A. Waljee
2021Gut2 citations Open access
Semantic Scholar
Patients’ Willingness to Share Limited Endoscopic Resources: A Brief Report on the Results of a Large Regional Survey
M. Piper, B. Zikmund-Fisher, J. Maratt, Jacob E. Kurlander +3 more
2021MDM Policy & Practice2 citations Open access
Semantic Scholar
Oral simethicone tablets with PEG‐ELS split‐prep reduces frequency of inadequate bowel cleansing and decreases bubbles
J. Maratt, A. Freeman, P. Schoenfeld, S. Saini +11 more
2021GastroHep2 citations Open access
Semantic Scholar

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