Chap T Le

Chap T Le

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Chap T Le

Chap T Le

Publications by authors named "Chap T Le"

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Analysis of self-report and biochemically verified tobacco abstinence outcomes with missing data: a sensitivity analysis using two-stage imputation.

BMC Med Res Methodol 2018 12 18;18(1):170. Epub 2018 Dec 18.

Division of General Internal Medicine, Department of Medicine, University of Minnesota, 717 Delaware St. SE, Minneapolis, MN, 55414, USA.

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http://dx.doi.org/10.1186/s12874-018-0635-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6299502PMC
December 2018

A Bayesian hierarchical model for demand curve analysis.

Stat Methods Med Res 2018 08;27(8):2401-2412

3 Division of Biostatistics, School of Public Health, University of Minnesota, MN, USA.

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http://dx.doi.org/10.1177/0962280216680651DOI Listing
August 2018

A Bayesian hierarchical model for demand curve analysis.

Stat Methods Med Res 2018 07 20;27(7):2038-2049. Epub 2016 Oct 20.

3 Division of Biostatistics, School of Public Health, University of Minnesota, Minnesota, MN, USA.

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http://dx.doi.org/10.1177/0962280216673675DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6259032PMC
July 2018

A two-part mixed effects model for cigarette purchase task data.

J Exp Anal Behav 2016 11;106(3):242-253

Division of General Internal Medicine, Department of Medicine, University of Minnesota.

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http://dx.doi.org/10.1002/jeab.228DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5152580PMC
November 2016

Randomized Trial of Reduced-Nicotine Standards for Cigarettes.

N Engl J Med 2015 Oct;373(14):1340-9

From the Departments of Psychology (E.C.D., R.L.D., S.S.D., T.L.) and Medicine (H.T.), University of Pittsburgh, Pittsburgh; the Center for Alcohol and Addiction Studies, Brown University, Providence, RI (J.W.T.); the Division of Biostatistics, School of Public Health (J.S.K., C.T.L.), the Departments of Biochemistry, Molecular Biology, and Biophysics (S.E.M.) and Psychiatry (D.K.H.) and the Masonic Cancer Center (J.S.K., S.G.C., S.S.H., J.J., C.T.L., S.E.M., D.K.H.), University of Minnesota, Minneapolis, and the University of Minnesota Medical School, Duluth (M.A.) - all in Minnesota; the Departments of Medicine and Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco (N.L.B.); the Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore (R.G.V., M.L.S.), and National Institute on Drug Abuse, Bethesda (I.D.M.) - both in Maryland; the Department of Behavioral Science, University of Texas M.D. Anderson Cancer Center, Houston (P.M.C., J.D.R.); the Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL (D.J.D.); the Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC (F.J.M.); and the Department of Psychiatry, Perelman School of Medicine, and Abramson Cancer Center, University of Pennsylvania, Philadelphia (A.A.S.).

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http://dx.doi.org/10.1056/NEJMsa1502403DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4642683PMC
October 2015

Effect of cigarette smoking on urinary 2-hydroxypropylmercapturic acid, a metabolite of propylene oxide.

J Chromatogr B Analyt Technol Biomed Life Sci 2014 Mar 14;953-954:126-31. Epub 2014 Feb 14.

Masonic Cancer Center, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1016/j.jchromb.2014.02.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3993985PMC
March 2014

Prospective multicenter trial evaluating balloon-catheter partial-breast irradiation for ductal carcinoma in situ.

Int J Radiat Oncol Biol Phys 2013 Nov;87(3):494-8

Division of Surgical Oncology, University of Minnesota, Minneapolis, Minnesota.

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http://dx.doi.org/10.1016/j.ijrobp.2013.06.2056DOI Listing
November 2013

Analysis of cigarette purchase task instrument data with a left-censored mixed effects model.

Exp Clin Psychopharmacol 2013 Apr 28;21(2):124-32. Epub 2013 Jan 28.

Division of Biostatistics, School of Public Health and Department of Sociology, University of Minnesota, USA.

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http://dx.doi.org/10.1037/a0031610DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636201PMC
April 2013

Analysis of 4-hydroxy-1-(3-pyridyl)-1-butanone (HPB)-releasing DNA adducts in human exfoliated oral mucosa cells by liquid chromatography-electrospray ionization-tandem mass spectrometry.

Chem Res Toxicol 2013 Jan 10;26(1):37-45. Epub 2013 Jan 10.

Masonic Cancer Center and ‡Division of Environmental Health Sciences, University of Minnesota , Mayo Mail Code 806, 420 Delaware Street SE, Minneapolis, Minnesota 55455, United States.

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http://dx.doi.org/10.1021/tx300282kDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3631465PMC
January 2013

Cap-dependent translation blockade and fixed dose-rate gemcitabine: interaction in an in vitro bioreactor system.

Cancer Lett 2009 Oct 12;284(1):37-46. Epub 2009 May 12.

Department of Experimental and Clinical Pharmacology, College of Pharmacy and Comprehensive Cancer Center, University of Minnesota, 717 Delaware St. SE, Minneapolis, MN 55414, USA.

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http://dx.doi.org/10.1016/j.canlet.2009.04.006DOI Listing
October 2009

A prospectively measured serum biomarker for a tobacco-specific carcinogen and lung cancer in smokers.

Cancer Epidemiol Biomarkers Prev 2009 Jan;18(1):260-6

Division of Environmental Health Sciences, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA.

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http://cebp.aacrjournals.org/cgi/doi/10.1158/1055-9965.EPI-0
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http://dx.doi.org/10.1158/1055-9965.EPI-08-0718DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3513324PMC
January 2009

Short versus continuous gemcitabine treatment of non-small cell lung cancer in an in vitro cell culture bioreactor system.

Lung Cancer 2007 Nov 25;58(2):196-204. Epub 2007 Jul 25.

Department of Experimental and Clinical Pharmacology, College of Pharmacy, University of Minnesota, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1016/j.lungcan.2007.06.005DOI Listing
November 2007

Efficacy of an osmotic pump delivered, GM-CSF-based tumor vaccine in the treatment of upper aerodigestive squamous cell carcinoma in rats.

Cancer Immunol Immunother 2007 Aug 12;56(8):1207-14. Epub 2007 Jan 12.

Department of Otolaryngology, University of Minnesota, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1007/s00262-006-0271-2DOI Listing
August 2007

Toxicant exposure in cigarette reducers versus light smokers.

Cancer Epidemiol Biomarkers Prev 2006 Dec;15(12):2355-8

Tobacco Use Research Center, University of Minnesota, 2701 University Avenue Southeast, #201, Minneapolis, MN 55414, USA.

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http://dx.doi.org/10.1158/1055-9965.EPI-06-0240DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6512339PMC
December 2006

A solution for the most basic optimization problem associated with an ROC curve.

Authors:
Chap T Le

Stat Methods Med Res 2006 Dec;15(6):571-84

School of Public Health, Division of Biostatistics and Cancer Center, University of Minnesota, MMC 303, Minneapolis 55455, USA.

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http://dx.doi.org/10.1177/0962280206070637DOI Listing
December 2006

Relationships between cigarette consumption and biomarkers of tobacco toxin exposure.

Cancer Epidemiol Biomarkers Prev 2005 Dec;14(12):2963-8

Section of General Internal Medicine (111-0), VA Medical Center, One Veterans Drive, Minneapolis, MN 55417, USA.

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http://dx.doi.org/10.1158/1055-9965.EPI-04-0768DOI Listing
December 2005

Diminished neo-antigen response to keyhole limpet hemocyanin (KLH) vaccines in patients after treatment with chemotherapy or hematopoietic cell transplantation.

Clin Immunol 2005 Nov 19;117(2):144-51. Epub 2005 Aug 19.

Divisions of Medical and Pediatric Hematology-Oncology and Transplantation, The Blood and Marrow Transplant Program, Department of Biostatistics, and The University of Minnesota Cancer Center, MN 55455, USA.

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http://dx.doi.org/10.1016/j.clim.2005.07.005DOI Listing
November 2005

Quality control and the identification of vaccine responders using ELISA-derived antibody data.

Stat Med 2003 Sep;22(18):2935-42

School of Public Health, University of Minnesota, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1002/sim.1530DOI Listing
September 2003

Some statistical methods for investigating the date of birth as a disease indicator.

Stat Med 2003 Jul;22(13):2127-35

School of Public Health, University of Minnesota, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1002/sim.1343DOI Listing
July 2003

A mixture model approach to detecting differentially expressed genes with microarray data.

Funct Integr Genomics 2003 Jul 1;3(3):117-24. Epub 2003 Jul 1.

Division of Biostatistics, School of Public Health, University of Minnesota, A460 Mayo, MMC 303, 420 Delaware Street SE, Minneapolis, MN 55455-0378, USA.

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http://dx.doi.org/10.1007/s10142-003-0085-7DOI Listing
July 2003

Preliminary study on reducing oral moist snuff use.

Drug Alcohol Depend 2003 May;70(2):215-20

University of Minnesota, Tobacco Use Research Center, 2701 University Ave SE, #210, Minneapolis 55414, USA.

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http://dx.doi.org/10.1016/s0376-8716(03)00006-1DOI Listing
May 2003

How many replicates of arrays are required to detect gene expression changes in microarray experiments? A mixture model approach.

Genome Biol 2002 22;3(5):research0022. Epub 2002 Apr 22.

Division of Biostatistics, School of Public Health, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455-0378, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC115224PMC
http://dx.doi.org/10.1186/gb-2002-3-5-research0022DOI Listing
July 2002

Model-based cluster analysis of microarray gene-expression data.

Genome Biol 2002 29;3(2):RESEARCH0009. Epub 2002 Jan 29.

Division of Biostatistics, School of Public Health, University of Minnesota, 420 Delaware Street SE, Minneapolis, MN 55455-0378, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC65687PMC
http://dx.doi.org/10.1186/gb-2002-3-2-research0009DOI Listing
June 2002

Results of treatment for metastatic osteosarcoma with neoadjuvant chemotherapy and surgery.

Clin Orthop Relat Res 2002 Apr(397):240-7

Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN 55455, USA.

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http://dx.doi.org/10.1097/00003086-200204000-00028DOI Listing
April 2002

Purulent otitis media in children and adults.

Eur Arch Otorhinolaryngol 2002 Feb;259(2):67-72

The Otitis Media Research Center, Department of Otolaryngology, University of Minnesota Medical School, Minneapolis, USA.

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http://dx.doi.org/10.1007/s00405-001-0423-0DOI Listing
February 2002