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Purushottam W. Laud PhD

Purushottam W. Laud PhD

Professor

Institution: Medical College of Wisconsin
Department: Institute for Health and Equity
Division: Biostatistics
Program: Research

Member of the Cancer Center
Member of the Center for Advancing Population Science (CAPS)
Member of the Comprehensive Injury Center


Research Experience

  • Bayesian Statistical Methodology
  • Leadership Positions

  • Faculty Biostatistician in the Center for Patient Care and Outcomes Research.
    Biostatistics Graduate Committee Chair.
  • Acting Director, Division of Biostatistics
  • Publications (111)

  • The association of pharmacy fill synchronization with breast cancer endocrine therapy adherence. (Neuner JM, Fergestrom NM, Laud PW, Nattinger AB, Beyer KMM, Flynn KE, Pezzin LE) Cancer 2019 Aug 02 PMID: 31373689 08/03/2019    
  • Housing discrimination and racial cancer disparities among the 100 largest US metropolitan areas. (Beyer KMM, Laud PW, Zhou Y, Nattinger AB) Cancer 2019 Nov 01;125(21):3818-3827 PMID: 31287559 07/10/2019    
  • Normative ranges of nasal airflow variables in healthy adults. (Borojeni AAT, Garcia GJM, Moghaddam MG, Frank-Ito DO, Kimbell JS, Laud PW, Koenig LJ, Rhee JS) Int J Comput Assist Radiol Surg 2019 Jul 02 PMID: 31267334 SCOPUS ID: 2-s2.0-85069642677 07/04/2019    
  • Factors Influencing Prescription Drug Synchronization: The Complex Role of Number of Medications. (Neuner JM, Fergestrom N, Laud PW, Pezzin L) J Manag Care Spec Pharm 2019 Jun;25(6):714-718 PMID: 31134859 SCOPUS ID: 2-s2.0-85066937108 05/29/2019    
  • Nonparametric competing risks analysis using Bayesian Additive Regression Trees. (Sparapani R, Logan BR, McCulloch RE, Laud PW) Stat Methods Med Res 2019 Jan 07:962280218822140 PMID: 30612519 01/08/2019    
  • Low Information Omnibus (LIO) priors for dirichlet process mixture models (Shi Y, Martens M, Banerjee A, Laud P) Bayesian Analysis 2019;14(3):677-702 SCOPUS ID: 2-s2.0-85069995277 01/01/2019    
  • Randomized controlled trial of individualized treatment summary and survivorship care plans for hematopoietic cell transplantation survivors. (Majhail NS, Murphy E, Laud P, Preussler JM, Denzen EM, Abetti B, Adams A, Besser R, Burns LJ, Cerny J, Drexler R, Hahn T, Idossa L, Jahagirdar B, Kamani N, Loren A, Mattila D, McGuirk J, Moore H, Reynolds J, Saber W, Salazar L, Schatz B, Stiff P, Wingard JR, Syrjala KL, Baker KS) Haematologica 2019 May;104(5):1084-1092 PMID: 30514795 PMCID: PMC6518896 SCOPUS ID: 2-s2.0-85065502025 12/06/2018       1 Citation
  • Are aromatase inhibitors associated with higher myocardial infarction risk in breast cancer patients? A Medicare population-based study. (Kamaraju S, Shi Y, Smith E, Nattinger AB, Laud P, Neuner J) Clin Cardiol 2019 Jan;42(1):93-100 PMID: 30443921 PMCID: PMC6344290 SCOPUS ID: 2-s2.0-85058116490 11/18/2018    
  • Investigating the Association Between Advanced Practice Providers and Chemotherapy-Related Adverse Events in Women With Breast Cancer: A Nested Case-Control Study. (Yen TWF, Nattinger AB, McGinley EL, Fergestrom N, Pezzin LE, Laud PW) J Oncol Pract 2018 Oct 10:JOP1800277 PMID: 30303759 10/12/2018    
  • Transcriptomic analysis reveals inflammatory and metabolic pathways that are regulated by renal perfusion pressure in the outer medulla of Dahl-S rats. (Evans LC, Dayton A, Yang C, Liu P, Kurth T, Ahn KW, Komas S, Stingo FC, Laud PW, Vannucci M, Liang M, Cowley AW Jr) Physiol Genomics 2018 06 01;50(6):440-447 PMID: 29602296 PMCID: PMC6032288 SCOPUS ID: 2-s2.0-85051123417 04/01/2018    
  • Urinary Metabolites Associated with Blood Pressure on a Low- or High-Sodium Diet. (Cheng Y, Song H, Pan X, Xue H, Wan Y, Wang T, Tian Z, Hou E, Lanza IR, Liu P, Liu Y, Laud PW, Usa K, He Y, Liang M) Theranostics 2018;8(6):1468-1480 PMID: 29556335 PMCID: PMC5858161 SCOPUS ID: 2-s2.0-85041571500 03/21/2018       4 Citations
  • Decision making and uncertainty quantification for individualized treatments using Bayesian Additive Regression Trees. (Logan BR, Sparapani R, McCulloch RE, Laud PW) Stat Methods Med Res 2019 Apr;28(4):1079-1093 PMID: 29254443 PMCID: PMC6028324 SCOPUS ID: 2-s2.0-85043704690 12/20/2017       2 Citations
  • Fractures in a nationwide population-based cohort of users of breast cancer hormonal therapy. (Neuner JM, Shi Y, Kong AL, Kamaraju S, Smith EC, Smallwood AJ, Laud PW, Charlson JA) J Cancer Surviv 2018 04;12(2):268-275 PMID: 29243101 SCOPUS ID: 2-s2.0-85038093950 12/16/2017       1 Citation
  • Hemodynamics During Dialysis and Changes in Cognitive Performance. (Wolfgram D, Vogt E, Jahn AL, Smith HM, Sussman J, Visotcky A, Laud P, Whittle J) WMJ 2016 12;115(6):311-6 PMID: 29094868 SCOPUS ID: 2-s2.0-85009110690 11/03/2017       1 Citation
  • Prevalence and Consequences of Axillary Lymph Node Dissection in the Era of Sentinel Lymph Node Biopsy for Breast Cancer. (Yen TWF, Laud PW, Pezzin LE, McGinley EL, Wozniak E, Sparapani R, Nattinger AB) Med Care 2018 01;56(1):78-84 PMID: 29087982 PMCID: PMC5725235 SCOPUS ID: 2-s2.0-85032966060 11/01/2017       2 Citations
  • A Bayesian subgroup analysis using collections of ANOVA models. (Liu J, Sivaganesan S, Laud PW, Müller P) Biom J 2017 Jul;59(4):746-766 PMID: 28319254 SCOPUS ID: 2-s2.0-85021725444 03/21/2017    
  • Socioeconomic Disparities in Mortality Among Women With Incident Breast Cancer Before and After Implementation of Medicare Part D. (Nattinger AB, Wozniak EM, McGinley EL, Li J, Laud P, Pezzin LE) Med Care 2017 05;55(5):463-469 PMID: 28030476 PMCID: PMC5391268 SCOPUS ID: 2-s2.0-85007453737 12/29/2016       5 Citations
  • Medicare D Subsidies and Racial Disparities in Persistence and Adherence With Hormonal Therapy. (Biggers A, Shi Y, Charlson J, Smith EC, Smallwood AJ, Nattinger AB, Laud PW, Neuner JM) J Clin Oncol 2016 12 20;34(36):4398-4404 PMID: 27998232 PMCID: PMC5455308 SCOPUS ID: 2-s2.0-85009740911 12/22/2016       9 Citations
  • Effect of hospital volume on processes of breast cancer care: A National Cancer Data Base study. (Yen TW, Pezzin LE, Li J, Sparapani R, Laud PW, Nattinger AB) Cancer 2017 05 15;123(6):957-966 PMID: 27861746 SCOPUS ID: 2-s2.0-84998953404 11/20/2016       6 Citations
  • A statewide controlled trial intervention to reduce use of unproven or ineffective breast cancer care. (Pezzin LE, Laud P, Neuner J, Yen TW, Nattinger AB) Contemp Clin Trials 2016 09;50:150-6 PMID: 27521808 PMCID: PMC5565266 SCOPUS ID: 2-s2.0-84981731350 08/16/2016       1 Citation
  • The interplay between hospital and surgeon factors and the use of sentinel lymph node biopsy for breast cancer. (Yen TW, Li J, Sparapani RA, Laud PW, Nattinger AB) Medicine (Baltimore) 2016 Aug;95(31):e4392 PMID: 27495053 PMCID: PMC4979807 SCOPUS ID: 2-s2.0-84983372389 08/09/2016       9 Citations
  • Bone Mineral Density Testing Disparities Among Patients With Breast Cancer Prescribed Aromatase Inhibitors. (Charlson J, Smith EC, Smallwood AJ, Laud PW, Neuner JM) J Natl Compr Canc Netw 2016 07;14(7):875-80 PMID: 27407128 SCOPUS ID: 2-s2.0-84978910683 07/14/2016       2 Citations
  • New spatially continuous indices of redlining and racial bias in mortgage lending: links to survival after breast cancer diagnosis and implications for health disparities research. (Beyer KM, Zhou Y, Matthews K, Bemanian A, Laud PW, Nattinger AB) Health Place 2016 07;40:34-43 PMID: 27173381 SCOPUS ID: 2-s2.0-84965079070 05/14/2016       9 Citations
  • Breast and Colorectal Cancer Survival Disparities in Southeastern Wisconsin. (Beyer KM, Zhou Y, Matthews K, Hoormann K, Bemanian A, Laud PW, Nattinger AB) WMJ 2016 Feb;115(1):17-21 PMID: 27057575 SCOPUS ID: 2-s2.0-84959017359 04/09/2016       7 Citations
  • Nonparametric survival analysis using Bayesian Additive Regression Trees (BART). (Sparapani RA, Logan BR, McCulloch RE, Laud PW) Stat Med 2016 07 20;35(16):2741-53 PMID: 26854022 PMCID: PMC4899272 SCOPUS ID: 2-s2.0-84978975552 02/09/2016       15 Citations
  • Inpatient Housestaff Discontinuity of Care and Patient Adverse Events. (Fletcher KE, Singh S, Schapira MM, Ratkalkar V, Visotcky AM, Laud P, Kallio C, Framberg S, Li J, Kordus A, Whittle J) Am J Med 2016 Mar;129(3):341-7.e21 PMID: 26704696 SCOPUS ID: 2-s2.0-84958060957 12/26/2015       3 Citations
  • Multisite Study to Examine the Amount of Inpatient Physician Continuity Experienced by Hospitalized Patients. (Fletcher KE, Singh S, Whittle J, Ratkalkar V, Visotcky AM, Laud P, Kordus A, Schapira MM) J Grad Med Educ 2015 Dec;7(4):624-9 PMID: 26692976 PMCID: PMC4675421 SCOPUS ID: 2-s2.0-84969397581 12/23/2015       1 Citation
  • Reexamining the Relationship of Breast Cancer Hospital and Surgical Volume to Mortality: An Instrumental Variable Analysis. (Pezzin LE, Laud P, Yen TW, Neuner J, Nattinger AB) Med Care 2015 Dec;53(12):1033-9 PMID: 26492213 PMCID: PMC4648647 SCOPUS ID: 2-s2.0-84948121438 10/23/2015       10 Citations
  • Changes in written sign-out composition across hospitalization. (Miller DM, Schapira MM, Visotcky AM, Laud P, Arora VM, Kordus A, Whittle J, Singh S, Fletcher KE) J Hosp Med 2015 Aug;10(8):534-6 PMID: 26061434 SCOPUS ID: 2-s2.0-84938216624 06/11/2015       2 Citations
  • The introduction of generic aromatase inhibitors and treatment adherence among Medicare D enrollees. (Neuner JM, Kamaraju S, Charlson JA, Wozniak EM, Smith EC, Biggers A, Smallwood AJ, Laud PW, Pezzin LE) J Natl Cancer Inst 2015 Aug;107(8) PMID: 25971298 PMCID: PMC4580559 SCOPUS ID: 2-s2.0-84939643031 05/15/2015       24 Citations
  • A re-formulation of generalized linear mixed models to fit family data in genetic association studies. (Wang T, He P, Ahn KW, Wang X, Ghosh S, Laud P) Front Genet 2015;6:120 PMID: 25873936 PMCID: PMC4379931 04/16/2015    
  • Translating a Fall Prevention Intervention Into Practice: A Randomized Community Trial. (Guse CE, Peterson DJ, Christiansen AL, Mahoney J, Laud P, Layde PM) Am J Public Health 2015 Jul;105(7):1475-81 PMID: 25602891 PMCID: PMC4463371 SCOPUS ID: 2-s2.0-84930848299 01/21/2015       8 Citations
  • Does neighborhood environment differentiate intimate partner femicides from other femicides? (Beyer KM, Layde PM, Hamberger LK, Laud PW) Violence Against Women 2015 Jan;21(1):49-64 PMID: 25540251 PMCID: PMC4500151 SCOPUS ID: 2-s2.0-84920973587 12/30/2014       8 Citations
  • An algorithm to identify the development of lymphedema after breast cancer treatment. (Yen TW, Laud PW, Sparapani RA, Li J, Nattinger AB) J Cancer Surviv 2015 Jun;9(2):161-71 PMID: 25187004 PMCID: PMC4362809 SCOPUS ID: 2-s2.0-84930009058 09/05/2014       2 Citations
  • Predicting postsurgery nasal physiology with computational modeling: current challenges and limitations. (Frank-Ito DO, Kimbell JS, Laud P, Garcia GJ, Rhee JS) Otolaryngol Head Neck Surg 2014 Nov;151(5):751-9 PMID: 25168451 PMCID: PMC4405156 SCOPUS ID: 2-s2.0-84908672297 08/30/2014       20 Citations
  • Haemodynamics during dialysis and cognitive performance. (Wolfgram DF, Sunio L, Vogt E, Smith HM, Visotcky A, Laud P, Whittle J) Nephrology (Carlton) 2014 Dec;19(12):771-6 PMID: 25103846 PMCID: PMC4452995 SCOPUS ID: 2-s2.0-84939437153 08/12/2014       7 Citations
  • A randomized trial of peer-delivered self-management support for hypertension. (Whittle J, Schapira MM, Fletcher KE, Hayes A, Morzinski J, Laud P, Eastwood D, Ertl K, Patterson L, Mosack KE) Am J Hypertens 2014 Nov;27(11):1416-23 PMID: 24755206 PMCID: PMC4263938 SCOPUS ID: 2-s2.0-84908373457 04/24/2014       11 Citations
  • Characterization of biological pathways associated with a 1.37 Mbp genomic region protective of hypertension in Dahl S rats. (Cowley AW Jr, Moreno C, Jacob HJ, Peterson CB, Stingo FC, Ahn KW, Liu P, Vannucci M, Laud PW, Reddy P, Lazar J, Evans L, Yang C, Kurth T, Liang M) Physiol Genomics 2014 Jun 01;46(11):398-410 PMID: 24714719 PMCID: PMC4042181 SCOPUS ID: 2-s2.0-84901718506 04/10/2014       11 Citations
  • Surgeon specialization and use of sentinel lymph node biopsy for breast cancer. (Yen TW, Laud PW, Sparapani RA, Nattinger AB) JAMA Surg 2014 Feb;149(2):185-92 PMID: 24369337 PMCID: PMC4005375 SCOPUS ID: 2-s2.0-84894540668 12/27/2013       18 Citations
  • Changes in nasal airflow and heat transfer correlate with symptom improvement after surgery for nasal obstruction. (Kimbell JS, Frank DO, Laud P, Garcia GJ, Rhee JS) J Biomech 2013 Oct 18;46(15):2634-43 PMID: 24063885 PMCID: PMC3959863 SCOPUS ID: 2-s2.0-84884979625 09/26/2013       46 Citations
  • Characteristics of the residential neighborhood environment differentiate intimate partner femicide in urban versus rural settings. (Beyer KM, Layde PM, Hamberger LK, Laud PW) J Rural Health 2013 Jun;29(3):281-93 PMID: 23802930 PMCID: PMC3695409 SCOPUS ID: 2-s2.0-84879601626 06/28/2013       15 Citations
  • Increased proliferative cells in the medullary thick ascending limb of the loop of Henle in the Dahl salt-sensitive rat. (Yang C, Stingo FC, Ahn KW, Liu P, Vannucci M, Laud PW, Skelton M, O'Connor P, Kurth T, Ryan RP, Moreno C, Tsaih SW, Patone G, Hummel O, Jacob HJ, Liang M, Cowley AW Jr) Hypertension 2013 Jan;61(1):208-15 PMID: 23184381 PMCID: PMC3760736 SCOPUS ID: 2-s2.0-84871619201 11/28/2012       15 Citations
  • A computational study of injury severity and pattern sustained by overweight drivers in frontal motor vehicle crashes. (Kim JE, Kim IH, Shum PC, Shih AM, Pintar F, Shen W, Ma X, Laud PW, Heymsfield SB, Allison DB, Zhu S) Comput Methods Biomech Biomed Engin 2014;17(9):965-77 PMID: 23113549 PMCID: PMC4494790 SCOPUS ID: 2-s2.0-84898489893 11/02/2012       6 Citations
  • Thirty-day readmissions after elective spine surgery for degenerative conditions among US Medicare beneficiaries. (Wang MC, Shivakoti M, Sparapani RA, Guo C, Laud PW, Nattinger AB) Spine J 2012 Oct;12(10):902-11 PMID: 23098615 SCOPUS ID: 2-s2.0-84870296222 10/27/2012       84 Citations
  • Direct sampling (Walker SG, Laud PW, Zantedeschi D, Damien P) Journal of Computational and Graphical Statistics 2011;20(3):692-713 SCOPUS ID: 2-s2.0-80053359592 10/05/2011    
  • Socioeconomic and racial differences in treatment for breast cancer at a low-volume hospital. (Kong AL, Yen TW, Pezzin LE, Miao H, Sparapani RA, Laud PW, Nattinger AB) Ann Surg Oncol 2011 Oct;18(11):3220-7 PMID: 21861226 PMCID: PMC3201787 SCOPUS ID: 2-s2.0-83055194541 08/24/2011       14 Citations
  • Utility of a combined current procedural terminology and International Classification of Diseases, Ninth Revision, Clinical Modification code algorithm in classifying cervical spine surgery for degenerative changes. (Wang MC, Laud PW, Macias M, Nattinger AB) Spine (Phila Pa 1976) 2011 Oct 15;36(22):1843-8 PMID: 21245779 SCOPUS ID: 2-s2.0-80053952245 01/20/2011       22 Citations
  • A Bayesian subgroup analysis with a zero-enriched Polya Urn scheme. (Sivaganesan S, Laud PW, Müller P) Stat Med 2011 Feb 20;30(4):312-23 PMID: 21225894 SCOPUS ID: 2-s2.0-78651263671 01/13/2011       17 Citations
  • Obesity and non-fatal motor vehicle crash injuries: sex difference effects. (Ma X, Laud PW, Pintar F, Kim JE, Shih A, Shen W, Heymsfield SB, Allison DB, Zhu S) Int J Obes (Lond) 2011 Sep;35(9):1216-24 PMID: 21224830 PMCID: PMC3135704 SCOPUS ID: 2-s2.0-80052712210 01/13/2011       13 Citations
  • Patient risk factors for medical injury: a case-control study. (Marbella AM, Laud PW, Brasel KJ, Layde PM) BMJ Qual Saf 2011 Feb;20(2):187-93 PMID: 21209151 SCOPUS ID: 2-s2.0-79953797156 01/07/2011       2 Citations
  • Fracture risk and adjuvant hormonal therapy among a population-based cohort of older female breast cancer patients. (Neuner JM, Yen TW, Sparapani RA, Laud PW, Nattinger AB) Osteoporos Int 2011 Nov;22(11):2847-55 PMID: 21170643 PMCID: PMC3166362 SCOPUS ID: 2-s2.0-80755163585 12/21/2010       27 Citations
  • Effects of tissue preservation temperature on high strain-rate material properties of brain. (Zhang J, Yoganandan N, Pintar FA, Guan Y, Shender B, Paskoff G, Laud P) J Biomech 2011 Feb 03;44(3):391-6 PMID: 21055756 SCOPUS ID: 2-s2.0-78651466766 11/09/2010       26 Citations
  • Strengths and limitations of International Classification of Disease Ninth Revision Clinical Modification codes in defining cervical spine surgery. (Wang MC, Laud PW, Macias M, Nattinger AB) Spine (Phila Pa 1976) 2011 Jan 01;36(1):E38-44 PMID: 20975624 SCOPUS ID: 2-s2.0-78751590974 10/27/2010       24 Citations
  • Socioeconomic factors associated with adjuvant hormone therapy use in older breast cancer survivors. (Yen TW, Czypinski LK, Sparapani RA, Guo C, Laud PW, Pezzin LE, Nattinger AB) Cancer 2011 Jan 15;117(2):398-405 PMID: 20824718 PMCID: PMC3010527 SCOPUS ID: 2-s2.0-78650995463 09/09/2010       17 Citations
  • Heightened attention to medical privacy: challenges for unbiased sample recruitment and a possible solution. (Nattinger AB, Pezzin LE, Sparapani RA, Neuner JM, King TK, Laud PW) Am J Epidemiol 2010 Sep 15;172(6):637-44 PMID: 20660123 PMCID: PMC3025645 SCOPUS ID: 2-s2.0-77956914255 07/28/2010       23 Citations
  • The relationship of health numeracy to cancer screening. (Schapira MM, Neuner J, Fletcher KE, Gilligan MA, Hayes E, Laud P) J Cancer Educ 2011 Mar;26(1):103-10 PMID: 20577913 PMCID: PMC4162638 SCOPUS ID: 2-s2.0-79959530568 06/26/2010       12 Citations
  • Severe-to-fatal head injuries in motor vehicle impacts. (Yoganandan N, Baisden JL, Maiman DJ, Gennarelli TA, Guan Y, Pintar FA, Laud P, Ridella SA) Accid Anal Prev 2010 Jul;42(4):1370-8 PMID: 20441854 SCOPUS ID: 2-s2.0-77955320404 05/06/2010       32 Citations
  • Elderly breast cancer survivors accurately self-report key treatment information. (Yen TW, Sparapani RA, Guo C, Neuner JM, Laud PW, Nattinger AB) J Am Geriatr Soc 2010 Feb;58(2):410-2 PMID: 20370882 PMCID: PMC2972547 SCOPUS ID: 2-s2.0-75749096916 04/08/2010       9 Citations
  • BMI and risk of serious upper body injury following motor vehicle crashes: concordance of real-world and computer-simulated observations. (Zhu S, Kim JE, Ma X, Shih A, Laud PW, Pintar F, Shen W, Heymsfield SB, Allison DB) PLoS Med 2010 Mar 30;7(3):e1000250 PMID: 20361024 PMCID: PMC2846859 SCOPUS ID: 2-s2.0-77950658208 04/03/2010       31 Citations
  • Graduated driver licensing policy in the Great Lakes states: current benefits and future potential. (Corden TE, Tonellato DJ, Frisch KB, Laud PW) WMJ 2009 Nov;108(8):393-7 PMID: 20041576 SCOPUS ID: 2-s2.0-77449156680 01/01/2010       1 Citation
  • Patient satisfaction with physician-patient communication during telemedicine. (Agha Z, Schapira RM, Laud PW, McNutt G, Roter DL) Telemed J E Health 2009 Nov;15(9):830-9 PMID: 19919189 SCOPUS ID: 2-s2.0-70450160139 11/19/2009       63 Citations
  • Apoptosis of CD4+ CD25(high) T cells in type 1 diabetes may be partially mediated by IL-2 deprivation. (Jailwala P, Waukau J, Glisic S, Jana S, Ehlenbach S, Hessner M, Alemzadeh R, Matsuyama S, Laud P, Wang X, Ghosh S) PLoS One 2009 Aug 05;4(8):e6527 PMID: 19654878 PMCID: PMC2716541 SCOPUS ID: 2-s2.0-68349127013 08/06/2009       62 Citations
  • Semiparametric inference for survival models with step process covariates (Hanson T, Johnson W, Laud P) Canadian Journal of Statistics March 2009;37(1):60-79 SCOPUS ID: 2-s2.0-74049126658 03/01/2009    
  • A contemporary, population-based study of lymphedema risk factors in older women with breast cancer. (Yen TW, Fan X, Sparapani R, Laud PW, Walker AP, Nattinger AB) Ann Surg Oncol 2009 Apr;16(4):979-88 PMID: 19194754 PMCID: PMC2729500 SCOPUS ID: 2-s2.0-62149131066 02/06/2009       57 Citations
  • A framework for health numeracy: how patients use quantitative skills in health care. (Schapira MM, Fletcher KE, Gilligan MA, King TK, Laud PW, Matthews BA, Neuner JM, Hayes E) J Health Commun 2008 Jul-Aug;13(5):501-17 PMID: 18661390 PMCID: PMC4162627 SCOPUS ID: 2-s2.0-48249111804 07/29/2008       33 Citations
  • Exploring the surgeon volume outcome relationship among women with breast cancer. (Nattinger AB, Laud PW, Sparapani RA, Zhang X, Neuner JM, Gilligan MA) Arch Intern Med 2007 Oct 08;167(18):1958-63 PMID: 17923595 SCOPUS ID: 2-s2.0-35348993245 10/10/2007       27 Citations
  • A randomized study of the effect of 5-year and lifetime hip fracture risk information on physician recommendations for management of low bone density. (Neuner JM, Laud PW, Schapira MM) J Clin Densitom 2007 Oct-Dec;10(4):370-5 PMID: 17888700 PMCID: PMC4098647 SCOPUS ID: 2-s2.0-36048976588 09/25/2007       5 Citations
  • Racial and socioeconomic disparities in bone density testing before and after hip fracture. (Neuner JM, Zhang X, Sparapani R, Laud PW, Nattinger AB) J Gen Intern Med 2007 Sep;22(9):1239-45 PMID: 17594131 PMCID: PMC2219762 SCOPUS ID: 2-s2.0-34547850471 06/28/2007       35 Citations
  • Disparities in colon cancer screening in the Medicare population. (Ananthakrishnan AN, Schellhase KG, Sparapani RA, Laud PW, Neuner JM) Arch Intern Med 2007 Feb 12;167(3):258-64 PMID: 17296881 SCOPUS ID: 2-s2.0-33846984978 02/14/2007       98 Citations
  • Relationship between number of breast cancer operations performed and 5-year survival after treatment for early-stage breast cancer. (Gilligan MA, Neuner J, Zhang X, Sparapani R, Laud PW, Nattinger AB) Am J Public Health 2007 Mar;97(3):539-44 PMID: 17267725 PMCID: PMC1805003 SCOPUS ID: 2-s2.0-33847700092 02/03/2007       42 Citations
  • Surgeon characteristics and variations in treatment for early-stage breast cancer. (Gilligan MA, Neuner J, Sparapani R, Laud PW, Nattinger AB) Arch Surg 2007 Jan;142(1):17-22 PMID: 17224496 SCOPUS ID: 2-s2.0-33846195316 01/17/2007       35 Citations
  • Moment-rotation responses of the human lumbosacral spinal column. (Guan Y, Yoganandan N, Moore J, Pintar FA, Zhang J, Maiman DJ, Laud P) J Biomech 2007;40(9):1975-80 PMID: 17101141 SCOPUS ID: 2-s2.0-34249799022 11/15/2006       59 Citations
  • Sex differences in outcomes of sinus surgery. (Mendolia-Loffredo S, Laud PW, Sparapani R, Loehrl TA, Smith TL) Laryngoscope 2006 Jul;116(7):1199-203 PMID: 16826060 SCOPUS ID: 2-s2.0-33747169086 07/11/2006       27 Citations
  • Computations via auxiliary random functions for survival models (Laud PW, Damien P, Walker SG) Scandinavian Journal of Statistics June 2006;33(2):219-226 SCOPUS ID: 2-s2.0-33745302476 06/01/2006    
  • Trabecular bone density of male human cervical and lumbar vertebrae. (Yoganandan N, Pintar FA, Stemper BD, Baisden JL, Aktay R, Shender BS, Paskoff G, Laud P) Bone 2006 Aug;39(2):336-44 PMID: 16580272 SCOPUS ID: 2-s2.0-33744901687 04/04/2006       57 Citations
  • Bone density testing in older women and its association with patient age. (Neuner JM, Binkley N, Sparapani RA, Laud PW, Nattinger AB) J Am Geriatr Soc 2006 Mar;54(3):485-9 PMID: 16551317 SCOPUS ID: 2-s2.0-33644658869 03/23/2006       21 Citations
  • Obesity and risk for death due to motor vehicle crashes. (Zhu S, Layde PM, Guse CE, Laud PW, Pintar F, Nirula R, Hargarten S) Am J Public Health 2006 Apr;96(4):734-9 PMID: 16537660 PMCID: PMC1470534 SCOPUS ID: 2-s2.0-33645467894 03/16/2006       81 Citations
  • Erratum: Clarification note to an algorithm for the use of medicare claims data to identify women with incident breast cancer (Health Services Research (December 2004) 39, 6, 1 (1733-1750)) (Nattinger AB, Laud PW, Bajorunaite R, Sparapani RA, Freeman JL) Health Services Research February 2006;41(1):302 SCOPUS ID: 2-s2.0-33645230039 02/01/2006    
  • Predictive factors and outcomes in endoscopic sinus surgery for chronic rhinosinusitis. (Smith TL, Mendolia-Loffredo S, Loehrl TA, Sparapani R, Laud PW, Nattinger AB) Laryngoscope 2005 Dec;115(12):2199-205 PMID: 16369166 SCOPUS ID: 2-s2.0-33644805216 12/22/2005       215 Citations
  • Prolonging the return visit interval in primary care. (Schectman G, Barnas G, Laud P, Cantwell L, Horton M, Zarling EJ) Am J Med 2005 Apr;118(4):393-9 PMID: 15808137 04/06/2005    
  • Incidence of sports and recreation related injuries resulting in hospitalization in Wisconsin in 2000. (Dempsey RL, Layde PM, Laud PW, Guse CE, Hargarten SW) Inj Prev 2005 Apr;11(2):91-6 PMID: 15805437 PMCID: PMC1730208 SCOPUS ID: 2-s2.0-17744384492 04/05/2005       33 Citations
  • A Bayesian approach to net health benefits: an illustration and application to modeling HIV prevention. (Johnson-Masotti AP, Laud PW, Hoffmann RG, Hayat MJ, Pinkerton SD) Med Decis Making 2004 Nov-Dec;24(6):634-53 PMID: 15534344 SCOPUS ID: 2-s2.0-8744303778 11/10/2004       2 Citations
  • An algorithm for the use of Medicare claims data to identify women with incident breast cancer. (Nattinger AB, Laud PW, Bajorunaite R, Sparapani RA, Freeman JL) Health Serv Res 2004 Dec;39(6 Pt 1):1733-49 PMID: 15533184 PMCID: PMC1361095 SCOPUS ID: 2-s2.0-10044233970 11/10/2004       133 Citations
  • Decentralization of breast cancer surgery in the United States. (Neuner JM, Gilligan MA, Sparapani R, Laud PW, Haggstrom D, Nattinger AB) Cancer 2004 Sep 15;101(6):1323-9 PMID: 15368323 SCOPUS ID: 2-s2.0-4444305029 09/16/2004       30 Citations
  • Objective testing and quality-of-life evaluation in surgical candidates with chronic rhinosinusitis. (Smith TL, Rhee JS, Loehrl TA, Burzynski ML, Laud PW, Nattinger AB) Am J Rhinol 2003 Nov-Dec;17(6):351-6 PMID: 14750611 01/31/2004       30 Citations
  • Economic expansion is a major determinant of physician supply and utilization. (Cooper RA, Getzen TE, Laud P) Health Serv Res 2003 Apr;38(2):675-96 PMID: 12785567 PMCID: PMC1360909 06/06/2003       83 Citations
  • Perceptions of environmental safety among individuals with spinal cord injury. (Cesar KW, Garavan R, Laud P, Hayat M, Fiedler IG) Am J Phys Med Rehabil 2002 Oct;81(10):798-800 PMID: 12362122 10/04/2002       2 Citations
  • Predictive variable selection in generalized linear models (Meyer MC, Laud PW) Journal of the American Statistical Association September 2002;97(459):859-871 SCOPUS ID: 2-s2.0-0036745528 09/01/2002    
  • Sexual health after spinal cord injury: a longitudinal study. (Fisher TL, Laud PW, Byfield MG, Brown TT, Hayat MJ, Fiedler IG) Arch Phys Med Rehabil 2002 Aug;83(8):1043-51 PMID: 12161824 08/06/2002       66 Citations
  • The presence or absence of an impalpable testis can be predicted from clinical observations alone. (Mesrobian HG, Chassaignac JM, Laud PW) BJU Int 2002 Jul;90(1):97-9 PMID: 12081779 06/26/2002       20 Citations
  • Economic and demographic trends signal an impending physician shortage. (Cooper RA, Getzen TE, McKee HJ, Laud P) Health Aff (Millwood) 2002 Jan-Feb;21(1):140-54 PMID: 11900066 03/20/2002       361 Citations
  • Does breast tumor location influence success of sentinel lymph node biopsy? (Ahrendt GM, Laud P, Tjoe J, Eastwood D, Walker AP, Otterson MF, Redlich PN) J Am Coll Surg 2002 Mar;194(3):278-84 PMID: 11893131 SCOPUS ID: 2-s2.0-0036192490 03/15/2002       29 Citations
  • Intracranial hemorrhage in children younger than 3 years: prediction of intent. (Wells RG, Vetter C, Laud P) Arch Pediatr Adolesc Med 2002 Mar;156(3):252-7 PMID: 11876669 03/07/2002    
  • A Bayesian approach to the transmission/disequilibrium test for binary traits. (George V, Laud PW) Genet Epidemiol 2002 Jan;22(1):41-51 PMID: 11754472 SCOPUS ID: 2-s2.0-0036137021 01/05/2002       7 Citations
  • Probabilistic cost-effectiveness analysis of HIV prevention. Comparing a Bayesian approach with traditional deterministic sensitivity analysis. (Johnson-Masotti AP, Laud PW, Hoffmann RG, Hayat MJ, Pinkerton SD) Eval Rev 2001 Aug;25(4):474-502 PMID: 11480309 SCOPUS ID: 2-s2.0-0035432898 08/02/2001       4 Citations
  • Perceived accessibility versus actual physical accessibility of healthcare facilities. (Sanchez J, Byfield G, Brown TT, LaFavor K, Murphy D, Laud P) Rehabil Nurs 2000 Jan-Feb;25(1):6-9 PMID: 10754921 02/07/2001       34 Citations
  • Economics of managed care in spinal cord injury. (Fiedler IG, Laud PW, Maiman DJ, Apple DF) Arch Phys Med Rehabil 1999 Nov;80(11):1441-9 PMID: 10569439 11/24/1999       51 Citations
  • Bayesian nonparametric inference for random distributions and related functions (Walker SG, Damien P, Laud PW, Smith AFM) Journal of the Royal Statistical Society. Series B: Statistical Methodology 1999;61(3):485-527 SCOPUS ID: 2-s2.0-0001541832 01/01/1999    
  • Influence of genetic and environmental factors on melanocytic naevi: a lesson from Turner's syndrome. (Zvulunov A, Wyatt DT, Laud PW, Esterly NB) Br J Dermatol 1998 Jun;138(6):993-7 PMID: 9747360 09/25/1998       24 Citations
  • Current and projected workforce of nonphysician clinicians. (Cooper RA, Laud P, Dietrich CL) JAMA 1998 Sep 02;280(9):788-94 PMID: 9729990 09/08/1998       170 Citations
  • The normal kidney growth rate during year 1 of life is variable and age dependent. (Mesrobian HG, Laud PW, Todd E, Gregg DC) J Urol 1998 Sep;160(3 Pt 2):989-93 PMID: 9719260 08/27/1998       22 Citations
  • Lack of effect of growth hormone therapy on the count and density of melanocytic naevi in children. (Zvulunov A, Wyatt DT, Laud PW, Esterly NB) Br J Dermatol 1997 Oct;137(4):545-8 PMID: 9390329 12/09/1997       25 Citations
  • Bayesian estimation of unimodal distributions (Damien P, Laud PW, Smith AFM) Communications in Statistics - Theory and Methods 1997;26(2):429-440 SCOPUS ID: 2-s2.0-0345814822 01/01/1997    
  • Implementation of bayesian non-parametric inference based on beta processes (Damien P, Laud PW, Smith AFM) Scandinavian Journal of Statistics March 1996;23(1):27-36 SCOPUS ID: 2-s2.0-0030544366 03/01/1996    
  • Predictive specification of prior model probabilities in variable selection (Laud PW, Ibrahim JG) Biometrika 1996;83(2):267-274 SCOPUS ID: 2-s2.0-0010705129 01/01/1996    
  • Monte Carlo methods for approximating a posterior hazard rate process (Laud PW, Smith AFM, Damien P) Statistics and Computing 1996;6(1):77-83 SCOPUS ID: 2-s2.0-21344454883 01/01/1996    
  • A predictive approach to the analysis of designed experiments (Ibrahim JG, Laud PW) Journal of the American Statistical Association March 1994;89(425):309-319 SCOPUS ID: 2-s2.0-21344488427 01/01/1994    
  • Random variate generation from D-distributions (Laud PW, Ramgopal P, Smith AFM) Statistics and Computing September 1993;3(3):109-112 SCOPUS ID: 2-s2.0-0039506339 09/01/1993    
  • Nonparametric Bayesian bioassay with prior constraints on the shape of the potency curve (Ramgopal P, Laud PW, Smith AFM) Biometrika September 1993;80(3):489-498 SCOPUS ID: 2-s2.0-0001161285 09/01/1993    
  • A stochastic probing algorithm for global optimization (Laud PW, Berliner LM, Goel PK) Journal of Global Optimization June 1992;2(2):209-224 SCOPUS ID: 2-s2.0-0008520942 06/01/1992    
  • On bayesian analysis of generalized linear models using jeffreys’s prior (Ibrahim JG, Laud PW) Journal of the American Statistical Association December 1991;86(416):981-986 SCOPUS ID: 2-s2.0-79960450252 01/01/1991    
  • Last update: 09/29/2019
    jenkins-FCD Prod-388 89e904233d719332173309c68ab82b0b2a78a3a7