Larry L Laster

Chief, Section of Epidemiology

Professor Epidemiology and Biostatistics, Epidemiology Section

Contact Information
University of Pennsylvania, School of Veterinary Medicine, Section of Epidemiology Clinical Studies- Philadelphia 3900 Delancey Street
Philadelphia, PA 19104-6010

Office: 2158985076
Email:
larryl@vet.upenn.edu

Education

B.S Pennsylvania State University, University Park, PA, 1963

M.A. University of Pennsylvania, Philadelphia, PA, 1966

Ph.D. University of Pennsylvania, Philadelphia, PA , 1974

Selected Publications

Laster, L.L., Johnson M.F. and Kotler M..: Non-inferiority trials: the ‘at least as good as’ criterion with dichotomous data. Statistics in Medicine 25: 1115-1130, 2006.

Laster, L.L. and Johnson, M. F..: Non-Inferiority Trials: the ‘at least as good as’ criterion. Statistics in Medicine 22: 187-200, 2003.

Sleeper M, Clifford C, Laster L. : Cardiac troponin I in the normal dog and cat. Journal of Vet Intern Med 2001 15: 501-503, 2001.

Ghafari, J., Shofer, F., Jacobsson-Hunt U.B., Markowitz, D.L.,and Laster L.L.: : Headgear verses function regulator in the early treatment of Class II, Division 1 Malocclusion: a randomized clinical trial. American Journal of orthodontics & Dentalofacial Orthopedics. 113(1): 51-61, 1998.

Laster, L.L. and Pickands, J., III.: Repeated Measurement Designs with random selections. Biometrics 49: 75-83, 1993.

Laster, L.L., : Aspects of Estimation and Hypothesis Testing Under the Site-Specific Subsampling Model. Journal of Clinical Periodontology 13: 481-487, 1986.

Laster, L.L. : The Effect of Subsampling Sites Within Patients. Journal of Periodontal Research 20: 91-96, 1985.

Miller, M.F., Silvert, M.E., Laster, L.L., Green, P.A., and Ship, I.I.: Effect of Levamisole on the Incidence and Prevalence of Recurrent Aphthae Stomatitis. Journal of Oral Pathology 7: 387-392, 1978.

Laster, L.L., Stoller, N., and Laudenback, R. : An Evaluation of Clinical Tooth Mobility Measures. Journal of Periodontology 46: 603-607, October 1975.

Laster, L.L. : Statistical background of methods of principle component analysis. Journal of Periodontology 38 Part II: 77-83, Nov-Dec 1967.
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