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Changyong Feng, Ph.D.

Changyong Feng, Ph.D.

About Me

1998-2002, Ph.D in Statistics
University of Rochester, Rochester, New York

1986-1991, BS in Operations Research
University of Science and Technology of China, Hefei, CHINA
1998-2002, Ph.D in Statistics
University of Rochester, Rochester, New York

1986-1991, BS in Operations Research
University of Science and Technology of China, Hefei, CHINA

Faculty Appointments

Professor - Department of Biostatistics and Computational Biology (SMD)

Professor - Department of Anesthesiology and Perioperative Medicine (SMD) - Joint

Professor - Department of Dentistry (SMD) - Joint

Credentials

Education

PhD | University of Rochester. Statistics. 2002

PhD | University of Rochester. Statistics. 2002

MA | University of Rochester. Statistics. 1999

MA | University of Rochester. Statistics. 1999

MS | University of Science and Technology of China. Operations Research. 1994

BS | University of Science and Technology of China. Operations Research. 1991

Awards

International Biometric Society (ENAR) Student Award. 2002

Publications

Journal Articles

Development of a prognostic model for caries onset and progression from early childhood caries incidence in urban preschool children.

Kopycka-Kedzierawski DT, Billings RJ, Feng C

European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry.. 2019 August 20 (4):303-309. Epub 12/11/2018.

Multi-institutional Clinical Tool for Predicting High-risk Lesions on 3Tesla Multiparametric Prostate Magnetic Resonance Imaging.

Truong M, Baack Kukreja JE, Rais-Bahrami S, Barashi NS, Wang B, Nuffer Z, Park JH, Lam K, Frye TP, Nix JW, Thomas JV, Feng C, Chapin BF, Davis JW, Hollenberg G, Oto A, Eggener SE, Joseph JV, Weinberg E, Messing EM

European urology oncology.. 2019 May 2 (3):257-264. Epub 01/04/2019.

Antibiotic prophylaxis at the time of catheter removal after radical prostatectomy: A prospective randomized clinical trial.

Berrondo C, Feng C, Kukreja JB, Messing EM, Joseph JV

Urologic oncology.. 2019 March 37 (3):181.e7-181.e14. Epub 12/14/2018.

Management of osteoradionecrosis of the jaws with pentoxifylline-tocopherol: a systematic review of the literature and meta-analysis.

Kolokythas A, Rasmussen JT, Reardon J, Feng C

International journal of oral and maxillofacial surgery.. 2019 February 48 (2):173-180. Epub 09/08/2018.

The relations among three popular indices of risks

Feng, C.; Wang, B.; Wang, H.;.

Statistics in Medicine. 2019; 38(23): 4772-4787.

The design of a Transurethral Resection of Bladder Tumor (TURBT) physical training model using 3D Printing and hydrogel casting

Ghazi, A.; Weiss, M.; Melnyk, R.; Feng, C.; Wu, G.; Rashid, H.; Stone, J.; Messing, E.

Journal of Endourology, Part B: Videourology. 2019; .

A live-attenuated influenza vaccine (LAIV) elicits enhanced heterologous protection when the internal genes of the vaccine are matched to the challenge virus

Smith, A.; Rodriguez, L.; Ghouayel, M.E.; Nogales, A.; Chamberlain, J.M.; Sortino, K.; Reilly, E.; Feng, C.; Topham, D.; Martinez-Sobridoa, L.; Dewhurst, S.

Journal of Virology. 2019; .

Non-inferiority trial of a pedal controlled injection device: a step toward enhancing patient safety and operator independence during neural blockade.

Aziz SR, Smith DI, Mbaye RN, Gusman JT, Garza EI, Wang B, Feng C, Tran NH

Journal of pain research.. 2019 12 :571-577. Epub 02/07/2019.

Association between Oral Candida and Bacteriome in Children with Severe ECC.

Xiao J, Grier A, Faustoferri RC, Alzoubi S, Gill AL, Feng C, Liu Y, Quivey RG, Kopycka-Kedzierawski DT, Koo H, Gill SR

Journal of dental research.. 2018 December 97 (13):1468-1476. Epub 07/26/2018.

Radiographic features associated with temporomandibular joint disorders among African, White, Chinese, Hispanic, and Indian racial groups.

Obamiyi S, Malik S, Wang Z, Singh S, Rossouw EP, Fishman L, Feng C, Michelogiannakis D, Tallents RH

Nigerian journal of clinical practice.. 2018 November 21 (11):1495-1500. Epub 1900 01 01.

Ranolazine in High-Risk Patients With Implanted Cardioverter-Defibrillators: The RAID Trial.

Zareba W, Daubert JP, Beck CA, Huang DT, Alexis JD, Brown MW, Pyykkonen K, McNitt S, Oakes D, Feng C, Aktas MK, Ayala-Parades F, Baranchuk A, Dubuc M, Haigney M, Mazur A, McPherson CA, Mitchell LB, Natale A, Piccini JP, Raitt M, Rashtian MY, Schuger C, Winters S, Worley SJ, Ziv O, Moss AJ,

Journal of the American College of Cardiology.. 2018 August 772 (6):636-645. Epub 1900 01 01.

Anterior tooth wear and quality of life in a nursing home population.

Al-Allaq T, Feng C, Saunders RH

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry.. 2018 July 38 (4):187-190. Epub 05/09/2018.

Variability in Case Durations for Common Surgical Procedures.

Glance LG, Dutton RP, Feng C, Li Y, Lustik SJ, Dick AW

Anesthesia and analgesia.. 2018 June 126 (6):2017-2024. Epub 1900 01 01.

Simpson's Paradox: Examples.

Wang B, Wu P, Kwan B, Tu XM, Feng C

Shanghai archives of psychiatry.. 2018 April 2530 (2):139-143. Epub 1900 01 01.

Modern variable selection for longitudinal semi-parametric models with missing data

Kowalski, J.; Hao, S.; Chen, T.; Liang, Y.; Liu, J.; Ge, L.; Feng, C.; Tu, X.M.

Journal of Applied Statistics. 2018; 45(14): 2548-2562.

Modern variable selection for longitudinal semi-parametric models with missing data.

Kowalski, J; Hao, S.; Chen, T.; Liang, Y.; Liu, J.; Ge, L.; Feng, C.; Tu, X.M.

2018; 45(14): 2548-2562.

Multi?institutional nomogram predicting benign prostate pathology on magnetic resonance/ultrasound fusion biopsy in men with a prior negative 12?core systematic biopsy

Truong, M.; Wang, B.; Gordetsky, J.B.; Nix, J.W.; Frye, T.; Messing, E.M.; Thomas, J.V. Feng, C.; Rais-Bahrami, S.

Cancer. 2018; 124(2): 278-285.

Sample sizes based on three popular indices of risks

Wang, H.; Wang, B.; Tu, X.M.; Liu, Ji.; Fenc, C.

General Psychiatry. 2018; 31(3): 150-152.

A cephalometric comparison of treatment effects and predictors of chin prominence in Class II Division 1 and 2 malocclusions with Forsus fatigue-resistant fixed functional appliance

Michelogiannakis, D.; Rossouw, P.E.; Fishman, L.S.; Feng, C.

Journal of the World Federationo f Orthodontists. 2018; 7(1): 17-23.

Extraperitoneal vs. transperitoneal robot-assisted radical prostatectomy in patients with a history of prior inguinal hernia repair with mesh.

Horovitz D, Feng C, Messing EM, Joseph JV

Journal of robotic surgery.. 2017 December 11 (4):447-454. Epub 01/24/2017.

Incidence of early childhood caries: A systematic review and meta-analysis.

Javed F, Feng C, Kopycka-Kedzierawski DT

Journal of investigative and clinical dentistry.. 2017 November 8 (4)Epub 09/29/2016.

Rate of Symptomatic Lymphocele Formation After Extraperitoneal vs Transperitoneal Robot-Assisted Radical Prostatectomy and Bilateral Pelvic Lymphadenectomy.

Horovitz D, Lu X, Feng C, Messing EM, Joseph JV

Journal of endourology. 2017 October 31 (10):1037-1043. Epub 08/30/2017.

Influence of Apico-Coronal Implant Placement on Post-Surgical Crestal Bone Loss in Humans.

Ercoli C, Jammal G, Buyers M, Tsigarida AA, Chochlidakis KM, Feng C, Caton J

Journal of periodontology.. 2017 August 88 (8):762-770. Epub 04/07/2017.

The role of urinary cytology when diagnostic workup is suspicious for upper tract urothelial carcinoma but tumour biopsy is nonconfirmatory.

Horovitz D, Meng Y, Joseph JV, Feng C, Wu G, Rashid H, Messing EM

Canadian Urological Association journal = Journal de l'Association des urologues du Canada.. 2017 July 11 (7):E285-E290. Epub 07/11/2017.

Supplemental Antithrombin Is Effective in Achieving Adequate Anticoagulation in Infants and Children With an Inadequate Response to Heparin.

Lopez M, Feng C, Vasilyeva O, Eaton MP

Journal of cardiothoracic and vascular anesthesia.. 2017 June 31 (3):896-900. Epub 12/02/2016.

Neuraxial opioids for post-cesarean delivery analgesia: can hydromorphone replace morphine? A retrospective study.

Marroquin B, Feng C, Balofsky A, Edwards K, Iqbal A, Kanel J, Jackson M, Newton M, Rothstein D, Wong E, Wissler R

International journal of obstetric anesthesia.. 2017 May 30 :16-22. Epub 12/30/2016.

Inconsistency Between Univariate and Multiple Logistic Regressions.

Wang H, Peng J, Wang B, Lu X, Zheng JZ, Wang K, Tu XM, Feng C

Shanghai archives of psychiatry.. 2017 April 2529 (2):124-128. Epub 1900 01 01.

Extraperitoneal vs Transperitoneal Robot-Assisted Radical Prostatectomy in the Setting of Prior Abdominal or Pelvic Surgery.

Horovitz D, Feng C, Messing EM, Joseph JV

Journal of endourology. 2017 April 31 (4):366-373. Epub 03/01/2017.

Nanoparticles decorated with viral antigens are more immunogenic at low surface density.

Brewer MG, DiPiazza A, Acklin J, Feng C, Sant AJ, Dewhurst S

Vaccine.. 2017 February 135 (5):774-781. Epub 01/03/2017.

The Differences and Similarities Between Two-Sample T-Test and Paired T-Test

Xu, M.; Fralick, D.; Zheng, J.Z.; wang, B.; Tu, X. M.; Feng, C.

Shanghai Archives of Psychiatry. 2017; 29(3): 184-188.

Comparisons of Superiority, Non-inferiority, and Equivalence Trials

Wang, B.; Wang, H.; Tu, X.M.; Feng, C.

Shaghai Archives of Psychiatry. 2017; 29(6): 383-386.

An Intuitive and Easy-To-Interpret Composite Outcome in Medical Studies

Wang, H.; Peng, J.; Zheng, J.Z.; Wang, B.; Lu, X.; Chen, C.; Tu, X.M.; Feng, C.

Shanghai Archives of Psychiatry. 2017; 29(1): 58-63.

Sample Size Calculations for Comparing Groups with Continuous Outcomes

Zheng, J.Z.; Li, Y.; Lin, T.; Angelica Estrada, A.; Xiang Lu, X.; Feng, C.

Shanghai Archives of Psychiatry. 2017; 29(4): 250-256.

Relationship between anterior occlusion and frontal sinus size

Said, O.T.; RossouW, P.E.; Fishman, L.S.; Feng, C.

Angle Orthodontist. 2017; 87(5): 752-758.

Presence of caffeine reversibly interferes with efficacy of acupuncture-induced analgesia

Fujita, T.; Feng, C.; Takano, T.

Scientific Reports. 2017; : 3397.

Regulation of human osteoclast development by dendritic cell?specific transmembrane protein (DC?STAMP)

Chiu, Y.H.; Schwarz, E.; Li, D.; Xu, Y.; Sheu, T. R. ; Li, J.; De Mesy Bentley, K.L.; Feng, C.; Wang, B.; Wang, J.C.; Albertorio-Saez, L.; Wood, R.; Kim, M.; Wang, W.; Ritchlin, C.T.

Journal of Cellular Physiology. 2017; 232(9): 2538-2549.

A meta-analysis of complications during sinus augmentation procedure

Geminiani, A.; Tsigarida, A.; Chochlidakis, K.; Panos V. Papaspyridakos, P.V.; Feng, C.; Ercoli, C.

Quintessence International. 2017; 48(3): 231-240.

Comparison of single-injection ultrasound-guided approach versus multilevel landmark-based approach for thoracic paravertebral blockade for breast tumor resection: a retrospective analysis at a tertiary care teaching institution.

Saran JS, Hoefnagel AL, Skinner KA, Feng C, Smith DI

Journal of pain research.. 2017 10 :1487-1492. Epub 06/28/2017.

Prevalence of dental problems in recreational SCUBA divers: a pilot survey.

Ranna V, Malmstrom H, Yunker M, Feng C, Gajendra S

British dental journal.. 2016 November 4221 (9):577-581. Epub 1900 01 01.

Letter to the Editor: Author's Response.

Javed F,

Journal of periodontology.. 2016 November 87 (11):1250-1251. Epub 1900 01 01.

Rank-preserving regression: a more robust rank regression model against outliers.

Chen T, Kowalski J, Chen R, Wu P, Zhang H, Feng C, Tu XM

Statistics in medicine.. 2016 August 3035 (19):3333-46. Epub 03/02/2016.

Variable selection for distribution-free models for longitudinal zero-inflated count responses.

Chen T, Wu P, Tang W, Zhang H, Feng C, Kowalski J, Tu XM

Statistics in medicine.. 2016 July 2035 (16):2770-85. Epub 02/04/2016.

Correlation and agreement: overview and clarification of competing concepts and measures.

Liu J, Tang W, Chen G, Lu Y, Feng C, Tu XM

Shanghai archives of psychiatry.. 2016 April 2528 (2):115-20. Epub 1900 01 01.

Comparison of Clinical and Radiographic Periodontal Status Between Habitual Water-Pipe Smokers and Cigarette Smokers.

Javed F, Al-Kheraif AA, Rahman I, Millan-Luongo LT, Feng C, Yunker M, Malmstrom H, Romanos GE

Journal of periodontology.. 2016 February 87 (2):142-7. Epub 10/02/2015.

Relationships among three popular measures of differential risks: relative risk, risk difference, and odds ratio

Feng, C.; Wang, H.; Wang, B.; Lu, X.; Sun, H.; Tu, X.M.

Shanghai Archives of Psychiatry. 2016; 28(1): 56-60.

Institutional Learning Curve Associated with Implementation of a Magnetic Resonance/Transrectal Ultrasound Fusion Biopsy Program Using PI-RADS™ Version 2: Factors that Influence Success

Truong, M.; Weinber, E.; Hollenber, G.; Borch, M.; Park, J.H.; Gantz, J.; Feng, C.;Frye, T.; Ghazi, A.; WU, G.; Joseph, J.; Hani Rashid, H.; Messing, E.

Urology Practice. 2016; 5(1): 69-75.

Influence of the orthognathic surgical procedure Le Fort I osteotomy on the vascularity and neurosensory response of the dental pulp: A systematic review

Ranna, V.; Kellesarian, S.V.; Feng, C.; Javed, F.; Ghanem, A.;.

Quintessence International. 2016; 47(8): 677-686.

Role of laser irradiation in direct pulp capping procedures: a systematic review and meta-analysis

Javed, F.; Kellesarian, S.V.; Abduljabbar, T.; Gholamiazizi, E.; Feng, C.; Aldosary, K.; Vohra, F.; Romanos, G.E.

Lasers in Medical Science. 2016; 32(2): 439-448.

Does More Data Mean Higher Efficiency? An Experience from Pre- and Post-treatment Study with Missing Data

Wang, H.; Peng, J.; Zheng, J.Z.; Wang, B.; TU, J.X.; Feng, C.

Shanghai Archives of Psychiatry. 2016; 28(4): 235-240.

Phase 1 trial of carfilzomib (PR-171) in combination with vorinostat (SAHA) in patients with relapsed or refractory B-cell lymphomas.

Holkova B, Kmieciak M, Bose P, Yazbeck VY, Barr PM, Tombes MB, Shrader E, Weir-Wiggins C, Rollins AD, Cebula EM, Pierce E, Herr M, Sankala H, Hogan KT, Wan W, Feng C, Peterson DR, Fisher RI, Grant S, Friedberg JW

Leukemia & lymphoma.. 2016 57 (3):635-43. Epub 10/12/2015.

Candida albicans Carriage in Children with Severe Early Childhood Caries (S-ECC) and Maternal Relatedness.

Xiao J, Moon Y, Li L, Rustchenko E, Wakabayashi H, Zhao X, Feng C, Gill SR, McLaren S, Malmstrom H, Ren Y, Quivey R, Koo H, Kopycka-Kedzierawski DT

PloS one.. 2016 11 (10):e0164242. Epub 10/14/2016.

Success, clinical performance and patient satisfaction of direct fibre-reinforced composite fixed partial dentures - a two-year clinical study.

Malmstrom H, Dellanzo-Savu A, Xiao J, Feng C, Jabeen A, Romero M, Huang J, Ren Y, Yunker MA

Journal of oral rehabilitation.. 2015 December 42 (12):906-13. Epub 07/14/2015.

Altered pain modulation in patients with persistent postendodontic pain.

Nasri-Heir C, Khan J, Benoliel R, Feng C, Yarnitsky D, Kuo F, Hirschberg C, Hartwell G, Huang CY, Heir G, Korczeniewska O, Diehl SR, Eliav E

Pain.. 2015 October 156 (10):2032-2041. Epub 1900 01 01.

Histological evaluation of bone formation adjacent to dental implants with a novel apical chamber design: preliminary data in the rabbit model.

Meirelles L, Brånemark PI, Albrektsson T, Feng C, Johansson C

Clinical implant dentistry and related research.. 2015 June 17 (3):453-60. Epub 09/11/2013.

Outcomes of Extraperitoneal Robot-Assisted Radical Prostatectomy in the Morbidly Obese: A Propensity Score-Matched Study.

Agrawal V, Feng C, Joseph J

Journal of endourology. 2015 June 29 (6):677-82. Epub 12/02/2014.

A comparative study of the incidence of Schneiderian membrane perforations during maxillary sinus augmentation with a sonic oscillating handpiece versus a conventional turbine handpiece.

Geminiani A, Weitz DS, Ercoli C, Feng C, Caton JG, Papadimitriou DE

Clinical implant dentistry and related research.. 2015 April 17 (2):327-34. Epub 07/09/2013.

Some theoretical comparisons of negative binomial and zero-inflated Poisson distributions

Feng, C., Wang, H., Yu, H., Xia, Y., Lu, N., and Tu, X. M.

Communications in Statistics – Theory and Methods,. 2015; 44(15): 3266-3277.

Generalized definition of the geometric mean of a nonnegative random variable

Feng, C., Wang, H., Zhang, Y., Han, Y., Liang, Y., and Tu, X. M.

Communications in Statistics – Theory and Methods. 2015; : DOI:10.1080/03610926.2015.1066818.

On Testing Proportionality in the Cox Regression Model by Andersen's Plot

Feng, C., Wang, H., Zhang, Y., Han, Y., Liang, Y., and Tu, X. M.

Communications in Statistics – Theory and Methods. 2015; .

Immediately loaded platform-switched implants in the anterior mandible with fixed prostheses: a randomized, split-mouth, masked prospective trial.

Romanos GE, Malmstrom H, Feng C, Ercoli C, Caton J

Clinical implant dentistry and related research.. 2014 December 16 (6):884-92. Epub 03/28/2013.

Patients with rheumatoid arthritis in clinical remission manifest persistent joint inflammation on histology and imaging studies.

Anandarajah A, Thiele R, Giampoli E, Monu J, Seo GS, Feng C, Ritchlin C

The Journal of rheumatology.. 2014 November 41 (11):2153-60. Epub 10/01/2014.

Chronic central nervous system expression of HIV-1 Tat leads to accelerated rarefaction of neocortical capillaries and loss of red blood cell velocity heterogeneity.

Silva JN, Polesskaya O, Wei HS, Rasheed IY, Chamberlain JM, Nishimura C, Feng C, Dewhurst S

Microcirculation : the official journal of the Microcirculatory Society, Inc.. 2014 October 21 (7):664-76. Epub 1900 01 01.

Influence of oscillating and rotary cutting instruments with electric and turbine handpieces on tooth preparation surfaces.

Geminiani A, Abdel-Azim T, Ercoli C, Feng C, Meirelles L, Massironi D

The Journal of prosthetic dentistry.. 2014 July 112 (1):51-8. Epub 04/14/2014.

The relationship of vertical skeletofacial morphology to oropharyngeal airway shape using cone beam computed tomography: possible implications for airway restriction.

Haskell JA, Haskell BS, Spoon ME, Feng C

The Angle orthodontist.. 2014 May 84 (3):548-54. Epub 10/29/2013.

Bibliometrics study on authorship trends in periodontal literature from 1995 to 2010.

Geminiani A, Ercoli C, Feng C, Caton JG

Journal of periodontology.. 2014 May 85 (5):e136-43. Epub 11/11/2013.

Use of bacteriophage particles displaying influenza virus hemagglutinin for the detection of hemagglutination-inhibition antibodies.

Domm W, Brewer M, Baker SF, Feng C, Martínez-Sobrido L, Treanor J, Dewhurst S

Journal of virological methods.. 2014 March 197 :47-50. Epub 12/06/2013.

Preoperative thrombocytopenia and postoperative outcomes after noncardiac surgery.

Glance LG, Blumberg N, Eaton MP, Lustik SJ, Osler TM, Wissler R, Zollo R, Karcz M, Feng C, Dick AW

Anesthesiology.. 2014 January 120 (1):62-75. Epub 1900 01 01.

Performance of single-use and multiuse diamond rotary cutting instruments with turbine and electric handpieces.

Rotella M, Ercoli C, Funkenbusch PD, Russell S, Feng C

The Journal of prosthetic dentistry.. 2014 January 111 (1):56-63. Epub 11/15/2013.

Halitosis as a product of hepatic disease

Guglielmi, M.; Beushausen, M.; Feng, C.; Beech, A.; and Baur, D.

SADJ: Journal of the South African Dental Association. 2014; 69: 364-367.

Extending the Mann-Whitney-Wilcoxon Rank Sum Test to longitudinal data analysis with covariates

Chen, R.; Chen, T.; Lu, N.; Zhang, H.; Wu, P.; Feng, C.; and Tu, X. M.

Journal of Applied Statistics. 2014; 41(12): 2658-2675.

On exact forms of Taylor's theorem for vector-valued functions

Feng, C.; Wang, H.; Chen, T.; and Tu, X. M.

Biometrika. 2014; 101(4): 1003.

Log-transformation and Its Implications for Data Analysis.

Feng, C.; Wang, H.; Lu, N.; Chen, T.; He, H.; Lu. Y.; and Tu, X. M.

Shanghai Archives of Psychiatry. 2014; 26(2): 105-109.

Pharmacologic inhibition of MLK3 kinase activity blocks the in vitro migratory capacity of breast cancer cells but has no effect on breast cancer brain metastasis in a mouse xenograft model.

Rhoo KH, Granger M, Sur J, Feng C, Gelbard HA, Dewhurst S, Polesskaya O

PloS one.. 2014 9 (9):e108487. Epub 09/29/2014.

The effective concentration of tranexamic acid for inhibition of fibrinolysis in neonatal plasma in vitro.

Yee BE, Wissler RN, Zanghi CN, Feng C, Eaton MP

Anesthesia and analgesia.. 2013 October 117 (4):767-772. Epub 09/10/2013.

Semen-derived enhancer of viral infection (SEVI) binds bacteria, enhances bacterial phagocytosis by macrophages, and can protect against vaginal infection by a sexually transmitted bacterial pathogen.

Easterhoff D, Ontiveros F, Brooks LR, Kim Y, Ross B, Silva JN, Olsen JS, Feng C, Hardy DJ, Dunman PM, Dewhurst S

Antimicrobial agents and chemotherapy.. 2013 June 57 (6):2443-50. Epub 03/18/2013.

Orthognathic surgery for correction of patients with mandibular excess: don't forget to assess the gonial angle.

Guglielmi M, Schneider KM, Iannetti G, Feng C, Martinez AY

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.. 2013 June 71 (6):1063-72. Epub 03/28/2013.

Log transformation: application and interpretation in biomedical research.

Feng C, Wang H, Lu N, Tu XM

Statistics in medicine.. 2013 January 3032 (2):230-9. Epub 07/16/2012.

Survival analysis for observational and clustered data: An application for assessing individual and environmental risk factors for suicide

Knox, K. L.; Bajorska, A.; Feng, C.; Tang, W.; Wu, P.; and Tu, X.M.

Shanghai Archives of Psychiatry. 2013; 25(3): 183-194.

Geometric Mean of Nonnegative Random Variable

Feng, C.; Wang, H.; and Tu, X. M.

Communication in Statistics – Theory and Methods. 2013; 42(15).

The mean value theorem and Taylor's expansion in statistics

Feng, C.; Wang, H.; Han, Y.; Xia, Y.; and Tu, X. M.

The American Statistician. 2013; 67(4): 245-248.

An observational study of plasma vascular endothelial growth factors (VEGF) A and D expression in non-localized prostate cancer.

Verdoorn BP, Feng C, Ricke WA, Sahasrabudhe DM, Kilari D, Kohli M

Journal of men's health.. 2012 September 19 (3):182-189. Epub 1900 01 01.

The effect of core material, veneering porcelain, and fabrication technique on the biaxial flexural strength and weibull analysis of selected dental ceramics.

Lin WS, Ercoli C, Feng C, Morton D

Journal of prosthodontics : official journal of the American College of Prosthodontists.. 2012 July 21 (5):353-62. Epub 03/29/2012.

Clinical evaluation of immediate loading of electroeroded screw-retained titanium fixed prostheses supported by tilted implant: a multicenter retrospective study.

Acocella A, Ercoli C, Geminiani A, Feng C, Billi M, Acocella G, Giannini D, Sacco R

Clinical implant dentistry and related research.. 2012 May 14 Suppl 1 :e98-108. Epub 10/20/2011.

The influence of verification jig on framework fit for nonsegmented fixed implant-supported complete denture.

Ercoli C, Geminiani A, Feng C, Lee H

Clinical implant dentistry and related research.. 2012 May 14 Suppl 1 :e188-95. Epub 12/16/2011.

Fracture resistance of composite resin restorations and porcelain veneers in relation to residual tooth structure in fractured incisors.

Batalocco G, Lee H, Ercoli C, Feng C, Malmstrom H

Dental traumatology : official publication of International Association for Dental Traumatology.. 2012 February 28 (1):75-80. Epub 07/14/2011.

Regulation of human osteoclast development by dendritic cell-specific transmembrane protein (DC-STAMP).

Chiu YH, Mensah KA, Schwarz EM, Ju Y, Takahata M, Feng C, McMahon LA, Hicks DG, Panepento B, Keng PC, Ritchlin CT

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research.. 2012 January 27 (1):79-92. Epub 1900 01 01.

Transient Hypercapnia Reveals an Underlying Cerebrovascular Pathology in a Murine Model for HIV-1 Associated Neuroinflammation: Role of NO-cGMP Signaling and Normalization by Inhibition of Phosphodiesterase-5

Silva, J.; Polesskaya, O.; Knight, W.; Zheng, J. T.; Granger, M.; Lopez, T.; Ontiveros, F.; Feng, C.; Yan, C.; Kasischke, K. A.; and Dewhurst, S.

Journal of Neuroinflammation. 2012; 9: 253.

Modeling Count Outcomes from HIV Risk Reduction Interventions: A Comparison of Competing Statistical Models for Count Responses

Xia, Y.; Morrison-Beedy, D.; Ma, J.; Feng, C.; Cross, W.; and Tu, X. M.

AIDS Research and Treatment. 2012; 2012: DOI:10.1155/2012/593569.

Proportionality of hazards in competing risk analysis

Feng, C. and Wang, H.

Statistics: A Journal of Theoretical and Applied Statistics. 2012; 47(4): 654-661.

A unified definition of conditional expectation and its application in survival analysis.

Feng, C.; Wang, H.; and Tu, X. M.

Advances and Applications in Statistics. 2012; 27(2): 81-95.

The Asymptotic Distribution of a Likelihood Ratio Test Statistic for the Homogeneity of Poisson Distribution

Feng, C.; Wang, H.; and Tu, X. M.

Sankhyá. 2012; 74(2): 81-95.

Using Right Statistical Methods: Discussion of a Paper in Psychological Research.

Feng, C.; Wang, H.; and Tu, X. M.

Surveys in Mathematics and Mathematical Sciences. 2012; 1(2): 81-87.

A Note on Generalized Inverses of Distribution Function and Quantile Transformation

Feng, C.; Wang, H.; Tu, X. M.; and Kowalski, J.

Applied Mathematics. 2012; 2012(3): 2098-2100.

A Comparison of Two Test Statistics for Poisson Overdispersion/ Underdispersion

Wang, H.; Feng, C.; Tu, X. M.; and Kowalski, J.

Applied Mathematics. 2012; 2012(3): 795-799.

A new look at the difference between GEE and GLMM when modeling longitudinal count response

Zhang, H.; Yu, Q.; Feng, C.; Gunzler, D.; Wu, P.; and Tu, X.

Journal of Applied Statistics. 2012; 39(9): 2067-2079.

9G4 autoreactivity is increased in HIV-infected patients and correlates with HIV broadly neutralizing serum activity.

Kobie JJ, Alcena DC, Zheng B, Bryk P, Mattiacio JL, Brewer M, Labranche C, Young FM, Dewhurst S, Montefiori DC, Rosenberg AF, Feng C, Jin X, Keefer MC, Sanz I

PloS one.. 2012 7 (4):e35356. Epub 04/18/2012.

Restoration of immediately loaded implants in a minimal number of appointments: a retrospective study of clinical effectiveness.

Ercoli C, Geminiani A, Lee H, Feng C, Poggio CE

The International journal of oral & maxillofacial implants.. 2012 27 (6):1527-33. Epub 1900 01 01.

Robust antigen-specific humoral immune responses to sublingually delivered adenoviral vectors encoding HIV-1 Env: association with mucoadhesion and efficient penetration of the sublingual barrier.

Domm W, Brooks L, Chung HL, Feng C, Bowers WJ, Watson G, McGrath JL, Dewhurst S

Vaccine.. 2011 September 1629 (40):7080-9. Epub 07/27/2011.

On fitting generalized linear mixed-effects models for binary responses using different statistical packages.

Zhang H, Lu N, Feng C, Thurston SW, Xia Y, Zhu L, Tu XM

Statistics in medicine.. 2011 September 1030 (20):2562-72. Epub 06/10/2011.

Long-term immunologically competent human peripheral lymphoid tissue cultures in a 3D bioreactor.

Kuzin I, Sun H, Moshkani S, Feng C, Mantalaris A, Wu JD, Bottaro A

Biotechnology and bioengineering.. 2011 June 108 (6):1430-40. Epub 02/18/2011.

The impact of robotics on treatment of localized prostate cancer and resident education in Rochester, New York.

Madeb R, Golijanin D, Knopf JK, Kowalczyk J, Feng C, Rashid H, Wu G, Eichel L, Valvo JR

Journal of endourology. 2011 April 25 (4):573-7. Epub 03/16/2011.

Methamphetamine causes sustained depression in cerebral blood flow.

Polesskaya O, Silva J, Sanfilippo C, Desrosiers T, Sun A, Shen J, Feng C, Polesskiy A, Deane R, Zlokovic B, Kasischke K, Dewhurst S

Brain research.. 2011 February 101373 :91-100. Epub 12/13/2010.

Likelihood Ratio Test Based Confidence Interval for the Relative Risk of Two Independent Binomial Samples

Feng, C., Wang, H., and Tu, X. M.

Journal of Applied Statistical Science,. 2011; 18(3): Article 10.

Perceptions of dental esthetics among older African Americans.

Saunders R, Sithole V, Koutrouli E, Feng C, Malmstrom H

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry.. 2011 31 (2):48-52. Epub 1900 01 01.

Decreased influenza-specific B cell responses in rheumatoid arthritis patients treated with anti-tumor necrosis factor.

Kobie JJ, Zheng B, Bryk P, Barnes M, Ritchlin CT, Tabechian DA, Anandarajah AP, Looney RJ, Thiele RG, Anolik JH, Coca A, Wei C, Rosenberg AF, Feng C, Treanor JJ, Lee FE, Sanz I

Arthritis research & therapy.. 2011 13 (6):R209. Epub 12/16/2011.

Dental caries recurrence following clinical treatment for severe early childhood caries.

Berkowitz RJ, Amante A, Kopycka-Kedzierawski DT, Billings RJ, Feng C

Pediatric dentistry.. 2011 33 (7):510-4. Epub 1900 01 01.

Amyloid-binding small molecules efficiently block SEVI (semen-derived enhancer of virus infection)- and semen-mediated enhancement of HIV-1 infection.

Olsen JS, Brown C, Capule CC, Rubinshtein M, Doran TM, Srivastava RK, Feng C, Nilsson BL, Yang J, Dewhurst S

The Journal of biological chemistry.. 2010 November 12285 (46):35488-96. Epub 09/10/2010.

Intravenous opioid dosing and outcomes in emergency patients: a prospective cohort analysis.

O'Connor AB, Zwemer FL, Hays DP, Feng C

The American journal of emergency medicine.. 2010 November 28 (9):1041-1050.e6. Epub 03/25/2010.

Combining stratified and unstratified log-rank tests in paired survival data.

Oakes D, Feng C

Statistics in medicine.. 2010 July 2029 (16):1735-45. Epub 1900 01 01.

Improved quality of life is partly explained by fewer symptoms after treatment of fibroids with mifepristone.

Feng C, Meldrum S, Fiscella K

International journal of gynaecology and obstetrics : the official organ of the International Federation of Gynaecology and Obstetrics.. 2010 May 109 (2):121-4. Epub 02/04/2010.

The influence of incisal veneering porcelain thickness of two metal ceramic crown systems on failure resistance after cyclic loading.

Geminiani A, Lee H, Feng C, Ercoli C

The Journal of prosthetic dentistry.. 2010 May 103 (5):275-82. Epub 1900 01 01.

Effect of adalimumab on joint disease: features of patients with psoriatic arthritis detected by magnetic resonance imaging.

Anandarajah AP, Ory P, Salonen D, Feng C, Wong RL, Ritchlin CT

Annals of the rheumatic diseases.. 2010 January 69 (1):206-9. Epub 1900 01 01.

Long-term outcome of patients with a negative work-up for asymptomatic microhematuria.

Madeb R, Golijanin D, Knopf J, Davis M, Feng C, Fender A, Stephenson L, Messing EM

Urology.. 2010 January 75 (1):20-5. Epub 11/13/2009.

Peak Frequencies of Circulating Human Influenza-specific Antibody Secreting Cells Correlate with Protective Serum Antibodies

Halliley, J. L. Kyu, S., Kobie, J., Walsh, E. E., Falsey, A. R., Randall, T. D., Feng, C., Sanz, I., and Lee, E.-H.

Vaccine. 2010; 28(2): 3582-3587.

A note on the concordance correlation coefficient

Feng, C., Ma, Y., Tu, X. M., and Wang, H.

Advances and Applications in Statistics. 2010; 15(2): 195-205.

Power Loss of Stratified Log-Rank Test in Homogeneous Samples

Feng, C., Wang, H., and Tu, X.

International Journal of Quality, Statistics, and Reliability. 2010; 2010: Article ID 942184.

Confidence Bounds for the Relative Risk of Two Independent Binomial Distributions

Feng, C., Wang, H., and Tu, X. M.

Journal of Applied Statistical Science. 2010; 17(4): 583-592.

A duality of sample size calculation based on odds ratio and on risk difference.

Feng, C., Zhang, H., Wang, H., and Tu, X.

JP Journal of Biostatistics. 2010; 4(2): 203-212.

CD16 (FcRgammaIII) as a potential marker of osteoclast precursors in psoriatic arthritis.

Chiu YG, Shao T, Feng C, Mensah KA, Thullen M, Schwarz EM, Ritchlin CT

Arthritis research & therapy.. 2010 12 (1):R14. Epub 01/26/2010.

Exploratory study of a KLK2 polymorphism as a prognostic marker in prostate cancer.

Kohli M, Rothberg PG, Feng C, Messing E, Joseph J, Rao SS, Hendershot A, Sahsrabudhe D

Cancer biomarkers : section A of Disease markers.. 2010 7 (2):101-8. Epub 1900 01 01.

Ring liner and burn-out temperature affect the clinical time required to fit a cast post.

Otun A, Lee H, Geminiani A, Shirakura A, Ercoli C, Feng C

The Journal of prosthetic dentistry.. 2009 October 102 (4):224-8. Epub 1900 01 01.

Outcomes after intravenous opioids in emergency patients: a prospective cohort analysis.

O'Connor AB, Zwemer FL, Hays DP, Feng C

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine.. 2009 June 16 (6):477-87. Epub 05/07/2009.

Grade and stage at presentation do not predict mortality in patients with bladder cancer who survive their disease.

Messing EM, Madeb R, Feng C, Stephenson L, Gilchrist KW, Young T, Gee J

Journal of clinical oncology : official journal of the American Society of Clinical Oncology.. 2009 May 2027 (15):2443-9. Epub 03/30/2009.

In vitro comparison of the cutting efficiency and temperature production of ten different rotary cutting instruments. Part II: electric handpiece and comparison with turbine.

Ercoli C, Rotella M, Funkenbusch PD, Russell S, Feng C

The Journal of prosthetic dentistry.. 2009 May 101 (5):319-31. Epub 1900 01 01.

In vitro comparison of the cutting efficiency and temperature production of 10 different rotary cutting instruments. Part I: Turbine.

Ercoli C, Rotella M, Funkenbusch PD, Russell S, Feng C

The Journal of prosthetic dentistry.. 2009 April 101 (4):248-61. Epub 1900 01 01.

The influence of veneering porcelain thickness of all-ceramic and metal ceramic crowns on failure resistance after cyclic loading.

Shirakura A, Lee H, Geminiani A, Ercoli C, Feng C

The Journal of prosthetic dentistry.. 2009 February 101 (2):119-27. Epub 1900 01 01.

Sex and racial differences in bladder cancer presentation and mortality in the US.

Scosyrev E, Noyes K, Feng C, Messing E

Cancer.. 2009 January 1115 (1):68-74. Epub 1900 01 01.

Evaluation and management of post-shock wave lithotripsy pain with third-generation Lithotriptors using Rofecoxib. Journal of Endourology

Greene, T. D., Joseph, J. V., Feng, C., and Erturk, E.

Journal of Endourology. 2009; 23(3): 395-398.

A Simple Nonparametric Approach of Survival Data with Two-Stage Outcomes of Different Scales

Feng, C., Ercoli, C., and Wang, H.

Advances and Applications in Statistics. 2009; 12(1): 1-9.

Testing Normality for Longitudinal Studies with Missing Data

Feng, C., Su, H. Wang, H., Tang, W., Wan, C., and Tu, X.

Far East Journal of Theoretical Statistics. 2009; 28(2): 133-155.

Validation of the simplified Chinese version of EORTC QLQ-C30 from the measurements of five types of inpatients with cancer.

Wan C, Meng Q, Yang Z, Tu X, Feng C, Tang X, Zhang C

Annals of oncology : official journal of the European Society for Medical Oncology. 2008 December 19 (12):2053-60. Epub 07/24/2008.

Inference for kappas for longitudinal study data: applications to sexual health research.

Ma Y, Tang W, Feng C, Tu XM

Biometrics.. 2008 September 64 (3):781-789. Epub 11/12/2007.

Predicting sexual risk behaviors among adolescent and young women using a prospective diary method.

Morrison-Beedy D, Carey MP, Feng C, Tu XM

Research in nursing & health.. 2008 August 31 (4):329-40. Epub 1900 01 01.

The efficacy of orally dosed ketamine and ketamine/medetomidine compared with intramuscular ketamine in rhesus macaques (Macaca mulatta) and the effects of dosing route on haematological stress markers.

Winterborn AN, Bates WA, Feng C, Wyatt JD

Journal of medical primatology.. 2008 June 37 (3):116-27. Epub 1900 01 01.

Validation of the simplified Chinese version of the quality of life instrument EORTC QLQ-LC43 for patients with lung cancer.

Wan C, Zhang C, Tu X, Feng C, Tang W, Luo J, Meng Q

Cancer investigation.. 2008 June 26 (5):504-10. Epub 1900 01 01.

Dynamic distribution of artificial tears on the ocular surface.

Wang J, Simmons P, Aquavella J, Vehige J, Palakuru J, Chung S, Feng C

Archives of ophthalmology.. 2008 May 126 (5):619-25. Epub 1900 01 01.

The effect of etanercept on osteoclast precursor frequency and enhancing bone marrow oedema in patients with psoriatic arthritis.

Anandarajah AP, Schwarz EM, Totterman S, Monu J, Feng CY, Shao T, Haas-Smith SA, Ritchlin CT

Annals of the rheumatic diseases.. 2008 March 67 (3):296-301. Epub 10/29/2007.

Effect of subgingival depth of implant placement on the dimensional accuracy of the implant impression: an in vitro study.

Lee H, Ercoli C, Funkenbusch PD, Feng C

The Journal of prosthetic dentistry.. 2008 February 99 (2):107-13. Epub 1900 01 01.

Development and validation of the general module of the system of quality of life instruments for cancer patients.

Wan C, Yang Z, Meng Q, Feng C, Wang H, Tang X, Zhang C, Lu Y, Luo J, Zhang X

International journal of cancer.. 2008 January 1122 (1):190-6. Epub 1900 01 01.

Bayesian computation and adaptive control for dynamic linear system

Chen, J., Li, K.-H., and Feng, C.

International Journal of Contemporary Mathematical Sciences. 2008; 3(6): 269-284.

Effect of epidemiologic study designs on measures of association

Hsieh, J. J. and Feng, C.

JP Journal of Biostatistics. 2008; 2(2): 81-110.

Validation of the simplified Chinese version of the FACT-B for measuring quality of life for patients with breast cancer.

Wan C, Zhang D, Yang Z, Tu X, Tang W, Feng C, Wang H, Tang X

Breast cancer research and treatment.. 2007 December 106 (3):413-8. Epub 03/22/2007.

Psychometric properties of the simplified Chinese version of the EORTC QLQ-BR53 for measuring quality of life for breast cancer patients.

Wan C, Tang X, Tu XM, Feng C, Messing S, Meng Q, Zhang X

Breast cancer research and treatment.. 2007 October 105 (2):187-93. Epub 01/13/2007.

Correlation analysis for longitudinal data: applications to HIV and psychosocial research.

Tu XM, Feng C, Kowalski J, Tang W, Wang H, Wan C, Ma Y

Statistics in medicine.. 2007 September 3026 (22):4116-38. Epub 1900 01 01.

Power analyses for longitudinal study designs with missing data.

Tu XM, Zhang J, Kowalski J, Shults J, Feng C, Sun W, Tang W

Statistics in medicine.. 2007 July 1026 (15):2958-81. Epub 1900 01 01.

Psychometric properties of the Chinese version of the FACT-L for measuring quality of life in patients with lung cancer.

Wan C, Zhang C, Cai L, Tu X, Feng C, Luo J, Zhang X

Lung cancer : journal of the International Association for the Study of Lung Cancer.. 2007 June 56 (3):415-21. Epub 02/21/2007.

Nested, non-parametric, correlative analysis of microarrays for heterogenous phenotype characterization.

Kowalski J, Blackford A, Feng C, Mamelak AJ, Sauder DN

Statistics in medicine.. 2007 February 2826 (5):1090-101. Epub 1900 01 01.

Salivary glucosyltransferase B as a possible marker for caries activity.

Vacca Smith AM, Scott-Anne KM, Whelehan MT, Berkowitz RJ, Feng C, Bowen WH

Caries research.. 2007 41 (6):445-50. Epub 09/07/2007.

Effect of mifepristone for symptomatic leiomyomata on quality of life and uterine size: a randomized controlled trial.

Fiscella K, Eisinger SH, Meldrum S, Feng C, Fisher SG, Guzick DS

Obstetrics and gynecology.. 2006 December 108 (6):1381-7. Epub 1900 01 01.

Long-term outcome of hematuria home screening for bladder cancer in men.

Messing EM, Madeb R, Young T, Gilchrist KW, Bram L, Greenberg EB, Wegenke JD, Stephenson L, Gee J, Feng C

Cancer.. 2006 November 1107 (9):2173-9. Epub 1900 01 01.

Relationships between central tear film thickness and tear menisci of the upper and lower eyelids.

Wang J, Aquavella J, Palakuru J, Chung S, Feng C

Investigative ophthalmology & visual science.. 2006 October 47 (10):4349-55. Epub 1900 01 01.

Decreasing the pain of local anesthesia: a prospective, double-blind comparison of buffered, premixed 1% lidocaine with epinephrine versus 1% lidocaine freshly mixed with epinephrine.

Burns CA, Ferris G, Feng C, Cooper JZ, Brown MD

Journal of the American Academy of Dermatology.. 2006 January 54 (1):128-31. Epub 1900 01 01.

A note on the positive stable frailty model

Feng, C., Tu, X. M., and Hsieh, J. J.

Far East Journal of Theoretical Statistics. 2006; 19(1): 13-23.

Disparities in colorectal cancer screening: a guideline-based analysis of adherence.

James TM, Greiner KA, Ellerbeck EF, Feng C, Ahluwalia JS

Ethnicity & disease.. 2006 16 (1):228-33. Epub 1900 01 01.

Retrospective evaluation of complete-arch fixed partial dentures connecting teeth and implant abutments in patients with normal and reduced periodontal support.

Cordaro L, Ercoli C, Rossini C, Torsello F, Feng C

The Journal of prosthetic dentistry.. 2005 October 94 (4):313-20. Epub 1900 01 01.

Prevalence of multiple sclerosis in a residential area bordering an oil refinery.

Neuberger JS, Lynch SG, Sutton ML, Hall SB, Feng C, Schmidt WR

Neurology.. 2004 November 2363 (10):1796-802. Epub 1900 01 01.

Increased risk of arrhythmic events in long-QT syndrome with mutations in the pore region of the human ether-a-go-go-related gene potassium channel.

Moss AJ, Zareba W, Kaufman ES, Gartman E, Peterson DR, Benhorin J, Towbin JA, Keating MT, Priori SG, Schwartz PJ, Vincent GM, Robinson JL, Andrews ML, Feng C, Hall WJ, Medina A, Zhang L, Wang Z

Circulation.. 2002 February 19105 (7):794-9. Epub 1900 01 01.

Books

Advanced Medical Statistics (2014)

Chapter: Survival Analysis

Authors: Feng, C., Pan, H., and Han, Y.

Publisher: Science Press, Beijing 2014

Social Networking: Recent Trends, Emerging Issues and Future Outlook (2013)

Chapter: Social Network Endogeneity and Its Implications for Statistical and Causal Inferences

Authors: Lu, N., White, A. M., Wu, P., He, H., Hu, J., Feng, C. and Tu, X. M.

Publisher: Nova Science, New York 2013

Clinical Trials in Neurology: From Idea to Implementation (2012)

Chapter: Insomnia

Authors: Yurcheshen, M.; Arnedt, T.; Feng, C.

Publisher: Cambridge University Press 2012

Modern Clinical Trial Analysis. (2012)

Chapter: Survival Analysis

Authors: Feng, C., Han, Y., Wu, P., and Tu, X. M.

Publisher: Springer, New York 2012

Encyclopedia of Epidemiology (2007)

Chapter: Panel Data

Authors: Feng, C., Tang, W.;,Tu, X.M.

Publisher: SAGE Publications 2007

Encyclopedia of Epidemiology (2007)

Chapter: Descriptive and Analytic Epidemiology

Authors: Hsieh, J.J., Feng, C., Wang, H.

Publisher: SAGE Publications, Thousand Oaks, California 2007

Encyclopedia of Biopharmaceutical Statistics, 3rd Edition (2006)

Chapter: Clustered Study Design: Power Analysis

Authors: Zhang, J., Feng, C.; Kowalski, J., Tang, W., Tu, X.M.

Publisher: Informa Healthcare 2006