Co-Author
This page shows the publications co-authored by Tianxi Cai and Ashwin Ananthakrishnan.
Connection Strength
4.336
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Comparative Risk of Thrombotic and Cardiovascular Events with Tofacitinib and Anti-TNF Agents in Patients with Inflammatory Bowel Diseases. Dig Dis Sci. 2022 Feb 03.
Score: 0.246
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Risk of Infections With Ustekinumab and Tofacitinib Compared to Tumor Necrosis Factor a Antagonists in Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2022 Jan 20.
Score: 0.246
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Robust and efficient semi-supervised estimation of average treatment effects with application to electronic health records data. Biometrics. 2021 06; 77(2):413-423.
Score: 0.219
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Safety and Efficacy of Tumor Necrosis Factor Antagonists in Older Patients With Ulcerative Colitis: Patient-Level Pooled Analysis of Data From Randomized Trials. Clin Gastroenterol Hepatol. 2021 05; 19(5):939-946.e4.
Score: 0.218
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Estimating average treatment effects with a double-index propensity score. Biometrics. 2020 09; 76(3):767-777.
Score: 0.212
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Use of Narrative Concepts in Electronic Health Records to Validate Associations Between Genetic Factors and Response to Treatment of Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2020 07; 18(8):1890-1892.
Score: 0.207
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Enabling phenotypic big data with PheNorm. J Am Med Inform Assoc. 2018 01 01; 25(1):54-60.
Score: 0.185
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Surrogate-assisted feature extraction for high-throughput phenotyping. J Am Med Inform Assoc. 2017 Apr 01; 24(e1):e143-e149.
Score: 0.176
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Comparative Effectiveness of Infliximab and Adalimumab in Crohn's Disease and Ulcerative Colitis. Inflamm Bowel Dis. 2016 Apr; 22(4):880-5.
Score: 0.164
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Statin Use Is Associated With Reduced Risk of Colorectal Cancer in Patients With Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol. 2016 07; 14(7):973-9.
Score: 0.163
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Identification of Nonresponse to Treatment Using Narrative Data in an Electronic Health Record Inflammatory Bowel Disease Cohort. Inflamm Bowel Dis. 2016 Jan; 22(1):151-8.
Score: 0.161
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Common Genetic Variants Influence Circulating Vitamin D Levels in Inflammatory Bowel Diseases. Inflamm Bowel Dis. 2015 Nov; 21(11):2507-14.
Score: 0.160
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Methods to Develop an Electronic Medical Record Phenotype Algorithm to Compare the Risk of Coronary Artery Disease across 3 Chronic Disease Cohorts. PLoS One. 2015; 10(8):e0136651.
Score: 0.157
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Mode of childbirth and long-term outcomes in women with inflammatory bowel diseases. Dig Dis Sci. 2015 Feb; 60(2):471-7.
Score: 0.147
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Improving the power of genetic association tests with imperfect phenotype derived from electronic medical records. Hum Genet. 2014 Nov; 133(11):1369-82.
Score: 0.146
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Colonoscopy is associated with a reduced risk for colon cancer and mortality in patients with inflammatory bowel diseases. Clin Gastroenterol Hepatol. 2015 Feb; 13(2):322-329.e1.
Score: 0.146
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Thromboprophylaxis is associated with reduced post-hospitalization venous thromboembolic events in patients with inflammatory bowel diseases. Clin Gastroenterol Hepatol. 2014 Nov; 12(11):1905-10.
Score: 0.142
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Mortality and extraintestinal cancers in patients with primary sclerosing cholangitis and inflammatory bowel disease. J Crohns Colitis. 2014 Sep; 8(9):956-63.
Score: 0.142
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Serum inflammatory markers and risk of colorectal cancer in patients with inflammatory bowel diseases. Clin Gastroenterol Hepatol. 2014 Aug; 12(8):1342-8.e1.
Score: 0.141
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Association between reduced plasma 25-hydroxy vitamin D and increased risk of cancer in patients with inflammatory bowel diseases. Clin Gastroenterol Hepatol. 2014 May; 12(5):821-7.
Score: 0.139
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Normalization of plasma 25-hydroxy vitamin D is associated with reduced risk of surgery in Crohn's disease. Inflamm Bowel Dis. 2013 Aug; 19(9):1921-7.
Score: 0.136
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Improving case definition of Crohn's disease and ulcerative colitis in electronic medical records using natural language processing: a novel informatics approach. Inflamm Bowel Dis. 2013 Jun; 19(7):1411-20.
Score: 0.135
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Similar risk of depression and anxiety following surgery or hospitalization for Crohn's disease and ulcerative colitis. Am J Gastroenterol. 2013 Apr; 108(4):594-601.
Score: 0.132
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Psychiatric co-morbidity is associated with increased risk of surgery in Crohn's disease. Aliment Pharmacol Ther. 2013 Feb; 37(4):445-54.
Score: 0.131
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Predictors of severe outcomes associated with Clostridium difficile infection in patients with inflammatory bowel disease. Aliment Pharmacol Ther. 2012 Apr; 35(7):789-95.
Score: 0.124
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High-throughput phenotyping with electronic medical record data using a common semi-supervised approach (PheCAP). Nat Protoc. 2019 12; 14(12):3426-3444.
Score: 0.053
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Development of phenotype algorithms using electronic medical records and incorporating natural language processing. BMJ. 2015 Apr 24; 350:h1885.
Score: 0.038
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Modeling disease severity in multiple sclerosis using electronic health records. PLoS One. 2013; 8(11):e78927.
Score: 0.035
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Association between low density lipoprotein and rheumatoid arthritis genetic factors with low density lipoprotein levels in rheumatoid arthritis and non-rheumatoid arthritis controls. Ann Rheum Dis. 2014 Jun; 73(6):1170-5.
Score: 0.034
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.