Changyong Feng, PhD

Associate Professor of Biostatistics and Computational Biology
Associate Professor of Anesthesiology
Ph.D. (2002) University of Rochester


 

Contact Information:

University of Rochester
Dept of Biostatistics and Computational Biology
601 Elmwood Avenue Box 630
Rochester, New York 14642
 
Office: Saunders Research Building 4238
Phone: (585) 275-4263
Fax: (585) 273-1031
E-mail: Feng@bst.rochester.edu
Changyong Feng, PhD

Research Interests

I received my PhD in Statistics from the University of Rochester in 2002.  Currently I'm an associate professor of biostatistics in the Department of Biostatistics and Computational Biology and an associate professor of anesthesiology in the Department of Anesthesiology. I am also the biostatistician in the Eastman Institute for Oral Health and the Department of Urology at URMC. My research interests include multivariate survival analysis, empirical processes theory, longitudinal data analysis and statistical methods in epidemiology and clinical trials.


Selected References

  • Feng, C., Wang, H., Chen, T. and Tu, X. M. (2014). On exact forms of Taylor's theorem for vector-valued functions. Biometrika. DOI:10.1093/biomet/asu061.
  • Agrawal, V., Feng, C., and Joseph, J. (2014). Outcomes of Extraperitoneal Robot-assisted Radical Prostatectomy in the Morbidly Obese: A Propensity Score Matched Study. Journal of Endourology (In press).
  • Chen, R., Chen, T., Lu, N., Zhang, H., Wu, P., Feng, C. and Tu, X. M. (2014).  Extending the Mann-Whitney-Wilcoxon Rank Sum Test to longitudinal data analysis with covariates. Journal of Applied Statistics. DOI: 10.1080/02664763.2014.925101.
  • Anandarajah, A., Thiele, R., Giampoli, E., Monu, J.  Seo, G.-S., Feng, C., and Ritchlin, C. (2014). Patients with Rheumatoid Arthritis in Clinical Remission Manifest Persistent Joint Inflammation on Histology and Imaging Studies. Journal of Rheumatology 2014 Oct 1. pii: jrheum.140411.
  • Silva, J. N., Polesskaya,O.,Wei, H., Rasheed,I. Y. D., Chamberlain1, J., Nishimura, Feng, C., and   Dewhurst, S. (2014). Chronic Central Nervous System Expression of HIV-1 That Leads to Accelerated Rarefaction of Neocortical Capillaries and Loss of Red Blood Cell Velocity Heterogeneity. Microcirculation. DOI: 10.1111/micc.12145. [Epub ahead of print]
  • Domm, W., Brewer, M., Baker, S. F., Feng, C., Martínez-Sobrido, L., Treanor, J., and Dewhurst S. (2014).  Use of bacteriophage particles displaying influenza virus hemagglutinin for the detection of hemagglutination-inhibition antibodies. Journal of Virological Methods. DOI: 10.1016/j.jviromet.2013.11.018.
  • Rotella, M., Ercoli, C., Funkenbusch, P. D., Russell, S. and Feng, C. (2014). Performance of single-use and multiuse diamond rotary cutting instruments with turbine and electric handpieces. Journal of Prosthetic Dentistry, 112:56-63.
  • Geminiani, A., Abdel-Azim, T., Ercoli, C., Feng, C., Meirelles, L., and Massironi, D. (2014). Influence of oscillating and rotary cutting instruments used with electric and turbine handpieces on tooth preparation surface characteristics. Journal of Prosthetic Dentistry, 112:51-58.
  • Geminiani, A., Ercoli, C., Feng, C., and Caton, J. (2014). Bibliometrics Study on Authorship Trends in Periodontal Literature from 1995 to 2010. Journal of Periodontology, 85:136-143.
  • Feng, C., Wang, H., Han, Y., Xia, Y., and Tu, X. M. (2013). The mean value theorem and Taylor’s expansion in statistics. The American Statistician, 67:245-248.
  • Feng, C., Wang, H., Han, Y., Xia, Y., Lu, N., and Tu, X. M. (2013).  Some theoretical comparisons of negative binomial and zero-inflated Poisson distributions. Communications in Statistics: Theory and Methods (In Press).
  • Glance, L., Dick, A., Blumberg, N., Eaton, M., Lustik, S., Turner, O., Wissler, R., Zollo, R., Karcz, M., and Feng, C. (2013).  Preoperative Thrombocytopenia and Postoperative Outcomes after Noncardiac Surgery. Anesthesiology, 120:62-75.
  • Yee, B. E., Wissler, R. N., Zanghi, C. N., Feng, C., and Eaton, M. P. (2013). The Effective Concentration of Tranexamic Acid for Inhibition of Fibrinolysis in Neonatal Plasma in Vitro. Anesthesia & Analgesia, 117:767-72
  • Feng, C., Wang, H., and Tu, X. M. (2013). Geometric Mean of Nonnegative Random Variable. Communication in Statistics: Theory and Methods, 42:2714-2717.