Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Brad Astor"'
1
Akademický článek
Predicting the risk of a clinical event using longitudinal data: the generalized landmark analysis
Autor: Yi Yao, Liang Li, Brad Astor, Wei Yang, Tom Greene
Publikováno v: BMC Medical Research Methodology, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background In the development of prediction models for a clinical event, it is common to use the static prediction modeling (SPM), a regression model that relates baseline predictors to the time to event. In many situations, the data used in
Externí odkaz: https://doaj.org/article/2da14fb44d444e3f98e9a3f3402adeee
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2
Akademický článek
Kidney Transplant Recipients With Primary Membranous Glomerulonephritis Have a Higher Risk of Acute Rejection Compared With Other Primary Glomerulonephritides
Autor: Tripti Singh, MD, Brad Astor, PhD, Weixiong Zhong, MD, Didier Mandelbrot, MD, Arjang Djamali, MD, Sarah Panzer, MD
Publikováno v: Transplantation Direct, Vol 3, Iss 11, p e223 (2017)
Background. Despite being the leading cause of graft failure, there is a lack of published data about the rates of rejection in kidney transplant patients with glomerulonephritis as the cause of end-stage renal disease. Methods. We examined all conse
Externí odkaz: https://doaj.org/article/291efa26ecff4626b86211ccc706216c
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5
Predicting the risk of a clinical event using longitudinal data: the generalized landmark analysis
Autor: Yi Yao, Liang Li, Brad Astor, Wei Yang, Tom Greene
Publikováno v: BMC medical research methodology. 23(1)
Background In the development of prediction models for a clinical event, it is common to use the static prediction modeling (SPM), a regression model that relates baseline predictors to the time to event. In many situations, the data used in training
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d98c37b06dcfd9ddf6d104e702a8594
https://pubmed.ncbi.nlm.nih.gov/36611147
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6
Relationship of eGFR and Albuminuria to concurrent laboratory abnormalities: An individual participant data meta-analysis in a global consortium
Autor: Lesley A. Inker, Morgan E. Grams, Andrew S. Levey, Josef Coresh, Massimo Cirillo, John F. Collins, Ron T. Gansevoort, Orlando M. Gutierrez, Takayuki Hamano, Gunnar H. Heine, Shizukiyo Ishikawa, Sun Ha Jee, Florian Kronenberg, Martin J. Landray, Katsuyuki Miura, Girish N. Nadkarni, Carmen A. Peralta, Dietrich Rothenbacher, Elke Schaeffner, Sanaz Sedaghat, Michael G. Shlipak, Luxia Zhang, Arjan D. van Zuilen, Stein I. Hallan, Csaba P. Kovesdy, Mark Woodward, Adeera Levin, Brad Astor, Larry Appel, Tom Greene, Teresa Chen, John Chalmers, Hisatomi Arima, Vlado Perkovic, Hiroshi Yatsuya, Koji Tamakoshi, Yuanying Li, Yoshihisa Hirakawa, Kunihiro Matsushita, Morgan Grams, Yingying Sang, Kevan Polkinghorne, Steven Chadban, Robert Atkins, Ognjenka Djurdjev, Lisheng Liu, Minghui Zhao, Fang Wang, Jinwei Wang, Natalie Ebert, Peter Martus, Mila Tang, Gunnar Heine, Insa Emrich, Sarah Seiler, Adam Zawada, Joseph Nally, Sankar Navaneethan, Jesse Schold, Michael Shlipak, Mark Sarnak, Ronit Katz, Jade Hiramoto, Hiroyasu Iso, Kazumasa Yamagishi, Mitsumasa Umesawa, Isao Muraki, Masafumi Fukagawa, Shoichi Maruyama, Takeshi Hasegawa, Naohiko Fujii, David Wheeler, John Emberson, John Townend, Martin Landray, Hermann Brenner, Ben Schöttker, Kai-Uwe Saum, Caroline Fox, Shih-Jen Hwang, Anna Köttgen, Markus P. Schneider, Kai-Uwe Eckardt, Jamie Green, H Lester Kirchner, Alex R. Chang, Kevin Ho, Sadayoshi Ito, Mariko Miyazaki, Masaaki Nakayama, Gen Yamada, Fujiko Irie, Toshimi Sairenchi, Yuichiro Yano, Kazuhiko Kotani, Takeshi Nakamura, Heejin Kimm, Yejin Mok, Gabriel Chodick, Varda Shalev, Jack F.M. Wetzels, Peter J. Blankestijn, Jan van den Brand, Lesley Inker, Carmen Peralta, Barbara Kollerits, Eberhard Ritz, Dorothea Nitsch, Paul Roderick, Astrid Fletcher, Erwin Bottinger, Stephen B. Ellis, Rajiv Nadukuru, Hirotsugu Ueshima, Akira Okayama, Sachiko Tanaka, Tomonori Okamura, Aya Kadota, Timothy Kenealy, C Raina Elley, Paul L. Drury, Takayoshi Ohkubo, Kei Asayama, Hirohito Metoki, Masahiro Kikuya, Robert G. Nelson, William C. Knowler, Stephan JL. Bakker, Eelco Hak, Hiddo J.L. Heerspink, Nigel Brunskill, Rupert Major, David Shepherd, James Medcalf, Simerjot K. Jassal, Jaclyn Bergstrom, Joachim H. Ix, Elizabeth Barrett-Connor, Csaba Kovesdy, Kamyar Kalantar-Zadeh, Keiichi Sumida, Paul Muntner, David Warnock, William McClellan, Dick de Zeeuw, Barry Brenner, M Arfan Ikram, Ewout J. Hoorn, Abbas Dehghan, Juan J. Carrero, Alessandro Gasparini, Björn Wettermark, Carl-Gustaf Elinder, Tien Yin Wong, Charumathi Sabanayagam, Ching-Yu Cheng, Frank L.J. Visseren, Marie Evans, Mårten Segelmark, Maria Stendahl, Staffan Schön, Navdeep Tangri, Maneesh Sud, David Naimark, Chi-Pang Wen, Chwen-Keng Tsao, Min-Kugng Tsai, Chien-Hua Chen, Tsuneo Konta, Atsushi Hirayama, Kazunobu Ichikawa, Lars Lannfelt, Anders Larsson, Johan Ärnlöv, Henk J.G. Bilo, Gijs W.D. Landman, Kornelis J.J. van Hateren, Nanne Kleefstra, Josef Coresh (Chair, Stein Hallan, Shoshana H. Ballew, Jingsha Chen, Lucia Kwak, Aditya Surapaneni
Publikováno v: American Journal of Kidney Diseases, 73(2), 206. W.B. Saunders Ltd
American Journal of Kidney Diseases
American Journal of Kidney Diseases, 73, 2, pp. 206-217
American Journal of Kidney Diseases, 73(2), 206-217. W.B. Saunders
American Journal of Kidney Diseases, 73(2), 206-217. W B SAUNDERS CO-ELSEVIER INC
American Journal of Kidney Diseases, 73, 206-217
Rationale & Objective Chronic kidney disease (CKD) is complicated by abnormalities that reflect disruption in filtration, tubular, and endocrine functions of the kidney. Our aim was to explore the relationship of specific laboratory result abnormalit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1792a55054ba0a031a4f154aac25f586
https://doi.org/10.1053/j.ajkd.2018.08.013
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7
Evans M, Grams ME, Sang Y, et al., for the Chronic Kidney Disease Prognosis Consortium. Risk factors for prognosis in patients with severely decreased GFR. Kidney Int Rep. 2018;3:625–637
Autor: Brad Astor, Lawrence J. Appel, Adeera Levin, Ognjenka Djurdjev, Mila Tang, Sankar D. Navaneethan, Stacey E. Jolly, Jesse D. Schold, Joseph V. Nally, David C. Wheeler, Jonathan Emberson, John Townend, Martin Landray, Harold I. Feldman, Chi-yuan Hsu, James P. Lash, Philip A. Kalra, James P. Ritchie, Raman Maharajan, Helen Alderson, Beverly Lane, Kai-Uwe Eckardt, Markus P. Schneider, Anna Köttgen, Florian Kronenberg, Barbara Bärthlein, Alex R. Chang, Jamie A. Green, H. Lester Kirchner, Kevin Ho, Angharad Marks, Corri Black, Gordon J. Prescott, Nick Fluck, Masaaki Nakayama, Mariko Miyazaki, Tae Yamamoto, Gen Yamada, Angela Yee-Moon Wang, Sharon Cheung, Sharon Wong, Jessie Chu, Henry Wu, Varda Shalev, Gabriel Chodick, Peter J. Blankestijn, Jack F.M. Wetzels, Arjan D. van Zuilen, Jan A. van den Brand, Andrew S. Levey, Lesley A. Inker, Mark J. Sarnak, Hocine Tighiouart, Haitao Zhang, Benedicte Stengel, Pablo G. Rios, Nelson Mazzuchi, Liliana Gadola, Verónica Lamadrid, Laura Sola, John F. Collins, C. Raina Elley, Timothy Kenealy, Olivier Moranne, Cecile Couchoud, Cecile Vigneau, Nigel J. Brunskill, Rupert W. Major, David Shepherd, James F. Medcalf, Csaba P. Kovesdy, Kamyar Kalantar-Zadeh, Miklos Z. Molnar, Keiichi Sumida, Praveen K. Potukuchi, Hiddo J.L. Heerspink, Dick de Zeeuw, Barry Brenner, Juan Jesus Carrero, Peter Barany, Abdul Rashid Qureshi, Carl-Gustaf Elinder, Frank L.J. Visseren, Yolanda van der Graaf, Marie Evans, Maria Stendahl, Staffan Schön, Mårten Segelmark, Karl-Göran Prütz, David M. Naimark, Navdeep Tangri, Patrick B. Mark, Jamie P. Traynor, Colin C. Geddes, Peter C. Thomson, Josef Coresh, Ron T. Gansevoort, Morgan E. Grams, Kunihiro Matsushita, Mark Woodward, Luxia Zhang, Shoshana H. Ballew, Jingsha Chen, Lucia Kwak, Yingying Sang, Aditya Surapaneni, Brenda R. Hemmelgarn, Wolfgang C. Winkelmayer, John Davis, Danielle Green, Michael Cheung, Tanya Green, Melissa McMahan
Publikováno v: Kidney International Reports
The Chronic Kidney Disease (CKD) Prognosis Consortium is a collaborative author of the above-mentioned article. The CKD Prognosis Consortium investigators/collaborators are as follows: • African American Study of Kidney Disease and Hypertension (AA
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eda6c23274da92e50eb1527772b16a5f
http://europepmc.org/articles/PMC6224632
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8
Abstract P013: Prevalence and Outcomes of Anemia in Patients Hospitalized with Acute Decompensated Heart Failure: The ARIC Study Community Surveillance
Autor: Melissa Caughey, Loehr Laura, Christy Avery, Hanyu Ni, Brad Astor, Kunihiro Matsushita, Lisa Wruck, Wayne Rosamond
Publikováno v: Circulation. 127
Background: Anemia has been associated with increased mortality in heart failure patients. The prevalence and outcomes of anemia in patients hospitalized with acute decompensated heart failure (ADHF) in population-based settings are unknown. Methods:
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c76b608794a7081c9f4c2f14a5b852cb
https://doi.org/10.1161/circ.127.suppl_12.ap013
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9
Abstract MP11: Elevated High Sensitivity C-Reactive Protein as a Risk Marker of the Attenuated Relationship Between Serum Cholesterol and Coronary Heart Disease at Older Age - Atherosclerosis Risk in Communities Study
Autor: Seamus Whelton, Probal Roy, Brad Astor, Lin Zhang, Ron Hoogeveen, Christie Ballantyne, Josef Coresh
Publikováno v: Circulation. 127
Introduction: The relationship between serum cholesterol and coronary heart disease (CHD) risk is attenuated at older age, making it difficult to estimate risk in this age group. Hypothesis: We hypothesized that high sensitivity C-reactive protein (h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2f74c3ac8d64f6a2f623f92df738ed1
https://doi.org/10.1161/circ.127.suppl_12.amp11
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10
Diagnostic accuracy study of urine dipstick in relation to 24-hour measurement as a screening tool for proteinuria in lupus nephritis
Autor: Mark J, Siedner, Allan C, Gelber, Brad H, Rovin, Alison M, McKinley, Lisa, Christopher-Stine, Brad, Astor, Michelle, Petri, Derek M, Fine
Publikováno v: The Journal of rheumatology. 35(1)
Early detection of renal involvement in lupus prevents poor outcomes. Although published guidelines recommend urine dipstick as an appropriate screening test and evidence suggests a majority of American rheumatologists use dipstick to screen for prot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::39f4432081367fd1de4e4b5c46da8d14
https://pubmed.ncbi.nlm.nih.gov/18085740
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