ASSOC.PROF.DR. BEYZA DOĞANAY ERDOĞAN    
Name : BEYZA
Surname : DOĞANAY ERDOĞAN
E-Mail : bdoganay@medicine.ankara.edu.tr, beyzadoganay@gmail.com
Phone Number : (0312) 595 81 39
Title : ASSOC.PROF.DR.
Unit : FACULTY OF MEDICINE
Department : Department of Biostatistics
Personal Information

       BEYZA DOGANAY ERDOGAN

    Curriculum Vitae

 

EDUCATION

Ph.D. in Biostatistics (May, 2012) 

Ankara University, Ankara, Turkey.

(Assessing the Performance of Multiple Imputation Techniques for Rasch Models with a Simulation Study, Advisor: Prof. Atilla Halil ELHAN)

M.S.in Biostatistics (July, 2007)

Ankara University, Ankara, Turkey.

(Mixed Effects Models for Analyzing Longitudinal Studies, Advisor: Assist. Prof. Serdal Kenan KÖSE)

B.S.in Statistics (June, 2004)

Hacettepe University, Ankara Turkey.

 

ACADEMIC & PROFESSIONAL EXPERIENCE

Associate Professor, had the title in February 2017(Successfully fulfilled the requirements of the Inter-University Council) 

Assistant Professor, December 2013 – To date

Ankara University, School of Medicine, Department of Biostatistics, Ankara Turkey.

Research & Teaching Assistant,March 2005 – December 2013

Ankara University, School of Medicine, Department of Biostatistics, Ankara, Turkey.

Sr. Biostatistician, April 2017 – September 2017

Northshore University HealthSystem Research Institute, Evanston, IL, USA.

Visiting Researcher, April 2014

ESPN/ ERA-EDTA Registry in the Academic Medical Center (AMC) in Amsterdam,Netherlands.

Visiting Researcher, September 2009 – July 2010

Division of Epidemiology and Biostatistics, University of Illinois at Chicago, 

Illinois, Chicago, USA.

Exchange Student, April 2009 – August 2009

Inter University Institute for Biostatistics and Statistical Bioinformatics, Hasselt University, 

Campus Diepenbeek, Diepenbeek, Belgium.

TEACHING EXPERIENCE 

Courses Taught at the Faculty of Medicine (Undergraduate Level):

-Introduction to Research and Fundamental Statistical Methods (Fall 2015, Spring 2015)

-Planning and Conducting Research (Fall 2015, Spring 2015, Fall 2016)

Courses Taught at the Department of Biostatistics (Graduate Level): 

-Biostatistics (Fall 2015) (MSc -level)

-Biostatistical Consulting (Spring 2016)

-Programming with R (Fall 2013, 2015) 

-Generalized Linear Models (Spring 2016)

-Longitudinal Data Analysis (Fall 2016)       

Course Taught at the Institute of Health Sciences (Graduate Level):

-Application of Statistical Methods to Heath Sciences (Spring 2016)

SERVICE TO THE UNIVERSITY

- Master’s thesis advisor (Biostatistics):

Ebru Turgal: “Joint Modeling of Survival and Longitudinal Non-Survival Data with an Application to Medical Data.”, December, 2016.

RESEARCH GRANTS 

-       “Screening of candidate prognostic biomarker genes in pediatric precursor B-ALL”, Funded by The Scientific and Technological Research Council of Turkey (TUBITAK-3001, (141S030)). May 2014 – December 2015.

-       “A Comprehensive Audit of the Content and Quality of Patient Reported Outcome Measures (PROM’s) for Rheumatoid Arthritis and Osteoarthritis”. Funded by European League Against Rheumatism (EULAR). April 2012-April 2014.

-       “Assessment of Disability by Computer Adaptive Testing Method in Patients with Rheumatoid Arthritis”, Funded by The Scientific and Technological Research Council of Turkey (TUBITAK-1001, (109S342)). April 2010 – April 2012.

 

 

AWARDS & SCHOLARSHIPS

-      Award of Fellow of Rasch Special Interest Groupat OMERACT (Outcome Measures in Rheumatology) May 7-10, 2014. Budapest, Hungary

-      Erasmus Scholarshipof exchange student at Hasselt University, Center for Statistics (Interuniversity Institute for Biostatistics and Statistical Bioinformatics, Universiteit Hasselt Diepenbeek Belgium & Katholieke Universiteit Leuven Belgium), May 1, 2009 – July 30, 2009. 

-      Awarded a Grant of$13,500in support of dissertation research by The Scientific and Technological Research Council of Turkey (TUBITAK) at the University of Illinois at Chicago, September 2009 – July 2010.

PROFESSIONAL ACTIVITIES

Member of the Reviewer Board for: 

-       Archives of Rheumatology (Formerly Turkish Journal of Rheumatology) 

-       Acta Oncologica Turcica

-       Clinical Dendistry & Research

-       Turkish Journal of Endocrinology and Metabolism 

Member of Ethics Committee for:

-       Zekai Tahir Burak Women’s Helath and Research Hospital (January 2016 – To date)

Member of Organizing Committee for:

-       16. National Biostatistics Congress, Antalya, Turkey, 10-12 September 2014.

Charter Member of:

-       Psychometric Laboratory at Department of Biostatistics, Faculty of Medicine, Ankara University, October 22, 2010.

INVITED COURSES / WORKSHOPS 

-       Advanced Biostatistics, Ankara Chamber of Medicine (ATO), May 26- June 2, 2012.

-       Introductory Biostatistics, Ankara Chamber of Medicine (ATO), Ankara, Turkey, January 7-10, 2012.

-       Introduction to Rasch Analysis: Introducing Rasch models Under the Modern Test Theory, XIV. National Biostatistics Congress with International Participation, September 4-7, Kayseri, Turkey, 2012.

-       Introductory Rasch Analysis: Learning the Principles of Rasch Analysis, Setting Up Data in RUMM2030, the Analysis of Both Dichotomous and Polytomous Data. Ankara University Faculty of Medicine Department of Biostatistics’ Psychometric Laboratory 30 September 2011 - 2 October 2011

-       Introductory Biostatistics with SPSS, 6thSurgery Congress, 8 December 2011, Ankara, Turkey.

-       Biostatistics and Applied Clinical Research Methodologies, 3rdNational Rheumatic DiseasesCongress, 13-14 May 2008, Antalya, Turkey.

-       Clinical Research Methodology Workshop (Applied Statistics), National Institute of Health (NIH) “Promoting Child Development: Yale-Ankara Collaboration” Project Developmental – Behavioral Pediatrics Unit Educational Series - II, 22 October 2005, Ankara, Turkey.

 

 

PARTICIPATED COURSES / WORKSHOPS

-       Introduction to Clinical Research, Turkish Medicines and Medical Devices Agency of Turkish Ministry of Health, Ankara, Turkey. March 21, 2016.

-       The Rasch Measurement Model Workshop, University of Lucerne, Switzerland, June 20-22, 2016. (Instructor: Prof. David Andrich, Chapple Professor, Graduate School of Education, The University of Western Australia)

-       Two-day short course on Longitudinal Data Analysis: Applications to Pre-Clinical Studies, Société Française de Statistique Institut Henri Poincaré Paris, France, 16-17 June 2009. (Instructor: Prof. Geert Molenberghs, Hasselt University, Diepenbeek, Belgium & Katholieke University, Leuven, Belgium)

-       Two-day workshop on Mixed Models for Clustered and Longitudinal Data, Atlantic City, USA, 11-12 December 2008. (Instructor: Prof. Donald Hedeker, University of Illinois at Chicago, School of Public Health, Division of Epidemiology and Biostatistics)

-       Graduate Summer School on New Advances in Statistics, Modules: Categorical Data Analysis, Time Series and Panel Data Analysis, Robust Statistical Methods, Biostatistics, METU-Ankara, 11-24 August 2007.

INVITED TALKS AT SCIENTIFIC MEETINGS

-       Gave Talk “SmartCAT: new version” European Rasch Training Group (ERTG) meeting, Faculty of Medicine and Health, Leeds University, Leeds, England, 23-24 May 2013.

-       Gave Talk “Rasch Model Applications on Gene Expression Data” European Rasch Training Group (ERTG) meeting, Faculty of Medicine and Health, Leeds University, Leeds,England, 23-24 May 2013.

-       Gave Talk “Introduction to Computer Adaptive Testing” European Rasch Training Group (ERTG) meeting, Faculty of Medicine and Health, Leeds University, Leeds, England 17-19 April 2012. 

-       Gave Talk “SmartCAT Software” at Seminar and Meetings arranged by the MOSAIC research project under the auspices of the University of Gothenburg Centre for Person-Centred Care at the University of Gothenburg, 20-24 August 2011, Gothenburg, Sweden.

STATISTICAL SOFTWARE SKILLS

SAS, SPSS, Stata, R, Matlab, WINSTEPS, Mplus, MedCalc, NCSS/PASS, HLM, RUMM2030, GraphPad Prism – Advanced

SQL - Intermediate

Python – Basic

MS Office (Word, Excel, Power Point) – Advanced

Latex - Intermediate 

SOFTWARE DEVELOPMENT

Member of the Development Team of:

-       SmartCAT: Rasch model based Computer Adaptive Testing (CAT) implementation, analysis and simulation software that uses the developed item bank. 

-       SmartCAT (web-based version): Rasch model based Computer Adaptive Testing (CAT) implementation web based tool that uses the developed item bank. [www.smartcatlabs.com]

PEER REVIEWED STATISTICAL & METHODOLOGICAL MANUSCRIPTS

1.     Tekindal M.A., Erdogan B.D., Yavuz Y. “Evaluating Left-Censored Data Through Substitution, Parametric, Semi-parametric, and Nonparametric Methods: A Simulation Study.” Interdiscip Sci. 2015[Published Ahead-of-Print]. DOI: 10.1007/s12539-015-0132-9

2.     Doganay Erdogan B., Elhan A.H., Kaskatı O.T., Öztuna D., Küçükdeveci A.A., Kutlay Ş., Tennant A. “Integrating patient reported outcome measures and computerized adaptive test estimates on the same common metric: an example from the assessment of activities in rheumatoid arthritis.” Int J Rheum Dis (ISI), 2015 [Published Ahead-of-Print]. DOI: 10.1111/1756-185X.12571.

3.     Doganay Erdogan B., Leung Y.Y., Pohl C., Tennant A., Conaghan P.G. “Minimal Clinically Important Difference as Applied in Rheumatology: An OMERACT Rasch Working Group Systematic Review and Critique.” J Rheumatol (ISI), 43(1):194-202 pp., 2015. DOI:10.3899/jrheum.141150.

4.     Demirtaş H., Amatya A., Doganay B.“BinNor: An R package for concurrent generation of binary and normal data.” Communications in Statistics-Simulation and Computation (ISI). 43(3):569-579 pp., 2014. DOI: 10.1080/03610918.2012.707725.

5.     Doganay Erdogan B.,Elhan A.H., Demirtaş H., Öztuna D., Küçükdeveci A.A., Kutlay Ş. “Multiple Imputation of Missing Values Using the Response Function Method Based on a Data Set of the Health Assessment Questionnaire Disability Index.” Turk J Rheumatol (ISI). 28(1):2-9 pp., 2013. DOI: 10.5606/tjr.2013.001.

6.     Helenowski I.B., Demirtaş H., Doganay Erdogan B.“On Imputing Binary Data via Pairwise Associations and Corresponding Conditional Probabilities.” Türkiye Klinikleri Biyoistatistik Dergisi, Turkiye Klinikleri J Biostat. 4(1):1-9 pp., 2012.

7.     Demirtaş H., Doganay B.“Simultaneous generation of binary and normal data with specified marginal and association structures.” (partly supported by The Scientific and Technological Research Council of Turkey [TUBITAK] in the form of pre-doctoral scholarship during the second author’s visit of University of Illinois at Chicago.) Journal of Biopharmaceutical Statistics (ISI). 22(2):223-236 pp., 2012. DOI: 10.1080/10543406.2010.521874.

8.    Demirtaş H., Amatya A., Pugach O., Cursio J., Shi F., Morton D., Doganay, B.“Accuracy versus convenience: a simulation-based comparison of two continuous imputation models for incomplete ordinal longitudinal clinical trials data.” Statistics and Its Interface (ISI). 2(4):449-456 pp., 2009. DOI: http://dx.doi.org/10.4310/SII.2009.v2.n4.a6.

PEER REWIEVED COLLABORATIVE & INTERDISCIPLINARY MANUSCRIPTS

1.     Kubilay P, Doganay B, Bektas M. Evaluation of Esophageal Functions by Manometry in Iron Deficiency Anemia Patients, Gastroenterology Res. 2017 Jun;10(3):166-171. DOI: 10.14740/gr850w. Epub 2017 Jun 30.

2.     Yalcinkaya F, Bonthuis M, Erdogan BD, van Stralen KJ, Baiko S, Chehade H, Maxwell H, Montini G, Rönnholm K, Sørensen SS, Ulinski T, Verrina E, Weber S, Harambat J, Schaefer F, Jager KJ, Groothoff JW. Outcomes of renal replacement therapy in boys with prune belly syndrome: findings from the ESPN/ERA-EDTA Registry, Pediatr Nephrol (ISI). 2017 Aug 4. doi: 10.1007/s00467-017-3770-9. [Epub ahead of print]

3.     Belder N. Coşkun Ö., Doğanay Erdoğan B., İlk Dağ Ö., Savaş B., Ensari A., Özdağ H. “From RNA Isolation to Microarray Analysis Comparison of Methods in FFPE Tissues”, Pathology - Research and Practice (ISI). 212(8):678-85 pp., 2016. 
DOI: 10.1016/j.prp.2015.11.008

4.     Soydal C, Koksoy EB, Yasar A, Turgal E, Doganay Erdogan B, Akbulut H, Kucuk NO. “Prognostic Importance of Bone Marrow Uptake on Baseline 18F-FDG Positron Emission Tomography in Diffuse Large B Cell Lymphoma” Cancer Biother Radiopharm (ISI), 31(10):361-365, 2016. DOI: 10.1089/cbr.2016.2132.

5.     Ozcelik M, Guclu C, Bermede O, Baytas V, Altay N, Karahan MA, Erdogan B, Can O. “The admisintration sequence of propofol and remifentanil does not affect the ED50 and ED95 of rocuronium in rapid sequence induction of anesthesia: a double blind randomized controlled trial”. Eur Rev Med Pharmacol Sci (ISI).2016 Apr;20(8):1479-89. 

6.     Bektas H, Karabulut H, Doganay B, Acar B. “Allergens might trigger migraine attacks.” Acta Neurol Belg. [Epub ahead of print]2016 May 3. DOI: 10.1007/s13760-016-0645-y

7.     Belder N. Coşkun Ö., Doganay Erdogan B., İlk Dag Ö., Savaş B., Ensari A., Özdag H. “From RNA Isolation to Microarray Analysis Comparison of Methods in FFPE Tissues”, Pathology - Research and Practice (ISI). 212(8):678-85, 2016. 
DOI: 10.1016/j.prp.2015.11.008

8.     Belder N, Coşkun Ö, Erdogan BD, Savaş B, Ensari A, Özdag H. “Optimization of gene expression microarray protocol for formalin-fixed paraffin-embedded tissues.” Genom Data. 2016 Feb 6;7:303-6. DOI: 10.1016/j.gdata.2016.02.006.

9.     Yagcı R., Güler E., Kulak A.E., Erdogan B.D., Balcı M., Hepşen İ.F. “Repeatability and reproducibility of a new optical biometer in normal and keratoconic eyes.” J Cataract Refract Surg (ISI), 41(1):171-177 pp., 2015. DOI: 10.1016/j.jcrs.2014.04.039.

10.  Bavbek S., Kepil Özdemir S., Doganay Erdogan B., Karaboga I., Büyüköztürk S., Gelincik A., Yılmaz İ., Göksel Ö., Dursun A.B., Karakaya G., Kalyoncu A.F., Özşeker F., Paşaoglu Karakış G., Öner Erkekol F., Köycü G., Keren M., Baiardini I., Romano A. “Turkish version of the Drug Hypersensitivity Quality of Life Questionnaire: assessment of reliability and validity.” Qual Life Res (ISI). 25(1):101-109 pp., 2015. DOI: 10.1007/s11136-015-1051-2.

11.  Idilman I.S., Akata D., Hazirolan T., Doganay Erdogan B., Aytemir K., Karcaaltincaba M. “Nonalcoholic fatty liver disease is associated with significant coronary artery disease in type 2 diabetic patients: A computed tomography angiography study.” J Diabetes (ISI).7(2):279-286 pp., 2015. DOI: 10.1111/1753-0407.12172.

12.  Ipek A., Idilman I.S., Kurt A., Cay N., Unal O., Doganay Erdogan B, Keskin H.L., Arslan H. “Foetal biometry in polyhydramnios: Does femur length fall behind?” J Obstet Gynaecol (ISI). 2015[Published Ahead-of-Print]. DOI: 10.3109/01443615.2015.1049992.

13.  Biberoglu E.H., Kirbas A., Dirican A.Ö., Genc M., Avci A., Doganay B., Uygur D., Biberoglu K. “Alterations in lipid peroxidation and T-cell function in women with hyperemesis gravidarum.” J Obstet Gynaecol (ISI). 36(1):93-96 pp., 2015. DOI: 10.3109/01443615.2015.1030604.

14.  Biberoglu E., Kirbas A., Iskender C., Dirican A., Daglar H., Demirtas C., Doganay B., Uygur D., Biberoglu K. “Disturbed release of cholecystokinin in pregnant women with hyperemesis gravidarum.” J Obstet Gynaecol Res (ISI). 41(4):505-511 pp., 2015. DOI: 10.1111/jog.12562.

15.  Akpınar E.E., Hoşgün D., Akpınar S., Ataç G.K., Doganay B., Gülhan M. “Incidence of pulmonary embolism during COPD exacerbation.” J Bras Pneumol (ISI). 40(1):38-45 pp., 2014. DOI: 10.1590/S1806-37132014000100006.

16.  Bektas M., Seven G., Idilman R., Yakut M., Doganay B., Kabacam G., Ustun Y., Korkut E., Kalkan Ç., Sahin G., Cetinkaya H., Bozkaya H., Yurdaydin C., Bahar K., Cinar K., Soykan I., “Manometric assessment of esophageal motor function in patients with primary biliary cirrhosis.” Eur J Intern Med (ISI).  25(3):230-234 pp., 2014. DOI: 10.1016/j.ejim.2014.01.008.

17.  Özyol E., Özyol P., Doganay Erdogan B., Önen M. “The role of anterior hyaloid face integrity on retinal complications during Nd: YAG laser capsulotomy.” Graefes Arch Clin Exp Ophthalmol (ISI). 252(1):71-75 pp., 2014. DOI: 10.1007/s00417-013-2526-x.

18.  Özyol P., Özyol E., Erdogan B.D.“The Interaction of Nepafenac and Prostaglandin Analogs in Primary Open-angle Glaucoma Patients.” J Glaucoma (ISI). 2014[Published Ahead-of-Print]. DOI: 10.1097/IJG.0000000000000204.

19.  Erdogan F.G., Güven M., Erdogan B.D., Gürler A. “Previous nail surgery is a risk factor for recurrence of ingrown nails.” Dermatol Surg (ISI). 40(10):1152-1154 pp., 2014. DOI: 10.1097/01.DSS.0000452651.44883.c1.

20.  Polat M., Boynukalın F.K., Yaralı I., Erdogan B.D., Bozdag G., Yaralı H. “Transient intrauterine fluid accumulation not due to hydrosalpinx or any identifiable pelvic pathology is not detrimental to IVF outcome.” Arch Gynecol Obstet (ISI). 290(3):569-573 pp., 2014. DOI: 10.1007/s00404-014-3245-1.

21.  Yüksel B., Ataman Ş., Evcik D., Ay S., Mumcuoglu M., Erdogan B.“Is there an association between Two-STAT4 gene polymorphisms and rheumatoid arthritis in Turkish population?” Arch Rheumatol (Formerly Turkish Journal of Rheumatology) (ISI). 29(1):20-27 pp., 2014. DOI: 10.5606/tjr.2014.3967.

22.  Soydal C, Yüksel C, Küçük NÖ, Okten I, Ozkan E, Doganay Erdogan B.“Prognostic Value of Metabolic Tumor Volume Measured by 18F-FDG PET/CT in Esophageal Cancer Patients. ” Mol Imaging Radionucl Ther. 23(1):12-15 pp., 2014 DOI: 10.4274/Mirt.07379.

23.  İdilman İ., Peynircioglu B., Çil B.E., Doganay Erdogan B.Yalçın S., Bayraktar Y., Kav T., Altundag K., Balkancı F. “Transarterial chemoembolization for treatment of hepatocellular carcinoma: A single center experience.” Turk J Gastroenterol(ISI) 24(2):141-147 pp., 2013. DOI: 10.4318/tjg.2013.0709.

24.  Akpınar E.E., Hoşgün D., Doganay B., Ataç G.K., Gülhan M. “Should the cut-off value of D-dimer be elevated to exclude pulmonary embolism in acute exacerbation of COPD?” J Thorac Dis (ISI). 5(4):430-434 pp., 2013. DOI: 10.3978/j.issn.2072-1439.2013.07.34. 

25.  Çelik T., Doganay Erdogan B., Aydın S., Kolgelier S. “Anti-Toxoplasma antibody prevalence, primary infection rate, and risk factors in a study of toxoplasmosis in 1.026 pregnant women southeastern Turkey.” HealthMED, 7(4):1331-1337 pp., 2013. 

26.  Taçyıldız N., Özyörük D., Özelci Kavas G., Yavuz G., Ünal E., Dinçaslan H., Atalay S., Uçar T., İkinciogulları A., Doganay B., Oktay G., Çavdar A., Küçük Ö. “Selenium in the Prevention of Anthracycline-Induced Cardiac Toxicity in Children with Cancer.” J Oncol, Article ID: 651630, 6 pages, 2012. DOI: 10.1155/2012/651630.

27.  Özçakar Z.B., Doganay Erdogan B.Elhan A.H., Yalçınkaya F. “Familial mediterranean fever in siblings.” J Rheumatol (ISI). 39(11):2170-2174 pp., 2012. DOI: 10.3899/jrheum.120530. 

28.  Yazıcıoglu H., Özgök A., Balaban F., Doganay B., Ünver S. “Single dose esmolol attenuates bispectral index scale response tointubation during fentanyl-midazolam anesthesia for cardiac surgery.” Türk Gögüs Kalp Damar Cerrahisi Dergisi-Turkish Journal of Thoracic and Cardiovascular Surgery (ISI). 20(1):72-78 pp., 2012. DOI: 10.5606/tgkdc.dergisi.2012.012.

29.  İdilman R., Bozkuş Y., Seval G., Mızrak D., Çınar K., Üstün Y., Bektaş M., Arat M., Akbulut H., Doganay B, Özden A. “Lymphoproliferative disorders in individuals with chronic hepatitis B and C in the Turkish population.” J Med Virol (ISI). 83(6):974-980 pp., 2011. DOI: 10.1002/jmv.21747.

30.  İdilman R., Bektaş M., Çınar K., Toruner M., Cerit E.T., Doganay B., Erden E., Bozkaya H., Bahar K., Karayalçın S., Soykan I., Palabıyıkoglu M., Çetinkaya H., Yurdaydın C., Dökmeci A., Özden A. “The characteristics and clinical outcome of drug-induced liver injury: a single-center experience.” J Clin Gastroenterol (ISI). 44(6):e128-32 pp., 2010. DOI: 10.1097/MCG.0b013e3181c5e9cc.

31.  Bakkaloglu S.A., Saygılı A., Sever L., Aksu N., Noyan A., Akman S., Ekim M., Doganay B., Yıldız N., Akalin F., Çalışkan S., Kara O.D., Düzova A., Soylu A., Atalay S. “Impact of peritoneal transport characteristics on cardiac function in Paediatric peritoneal dialysis patients: a Turkish Pediatric Peritoneal Dialysis Study Group (TUPEPD) report.” Nephrol Dial Transplant (ISI). 25(7):2296-2303 pp., 2010. DOI: 10.1093/ndt/gfq027.

32.  Bektaş M, Doganay B, Alkan M, Ustun Y, Soykan I. “Esophageal motor function in Familial Mediterranean Fever: a prospective evaluation of motility in 31 patients.” Eur J Intern Med (ISI). 20(5):548-550 pp., 2009. DOI: 10.1016/j.ejim.2009.04.005.

33.  Bakkaloglu S.A., Saygılı A., Sever L., Noyan A., Akman S., Ekim M., Aksu N., Doganay B., Yıldız N., Düzova A., Soylu A., Alpay H., Sonmez F., Civilibal M., Erdem S., Kardelen F. “Assessment of cardiovascular risk in paediatric peritoneal dialysis patients: a Turkish Pediatric Peritoneal Dialysis Study Group (TUPEPD) report.” Nephrol Dial Transplant (ISI). 24(11):3525-3532 pp., 2009. DOI: 10.1093/ndt/gfp297.

34.  Yalçinkaya F., Ozen S., Ozçakar Z.B., Aktay N., Cakar N., Düzova A., Kasapçopur O., Elhan A.H., Doganay B., Ekim M., Kara N., Uncu N., Bakkaloglu A. “A new set of criteria for the diagnosis of familial Mediterranean fever in childhood.” Rheumatology (Oxford)(ISI).48(4):395-398 pp., 2009. DOI:10.1093/rheumatology/ken509.

35.  Ersoy E., Onder Devay A., Aktimur R., Doganay B., Ozdogan M., Gündogdu R.H. “Comparison of the short-term results after Limberg and Karydakis procedures for pilonidal disease: Randomized prospective analysis of 100 patients.” Colorectal Dis (ISI). 11(7):705-710 pp., 2009. DOI: 10.1111/j.1463-1318.2008.01646.x.

36.  İdilman R., Mizrak D., Corapcioglu D., Bektas M., Doganay B., Sayki M., Coban S., Erden E., Soykan I., Emral R., Uysal A.R., Ozden A. “Clinical trial: Insulin sensitizing agents may reduce consequences of insulin resistance in individuals with non-alcoholic steatohepatitis.” Aliment Pharmacol Ther (ISI). 28(2):200-208 pp., 2008. DOI: 10.1111/j.1365-2036.2008.03723.x.

37.  Bostancı I., Dallar Y., Ünsal Sac R., Karakoc E., Doganay B.“Latex allergy risk assessment in children and adolescents with type I diabetes mellitus.” Pediatr Allergy Immunol (ISI). 18(8):687-691 pp., 2007. DOI: 10.1111/j.1399-3038.2007.00585.x.

38.  Köse K.C., Bilgin S., Cebesoy O., Altinel L., Akan B., Guner D., Doganay B., Adiyaman S, Demirtas M. “Clinical results versus subjective improvement with anterior transposition in cubital tunnel syndrome.” Adv Ther (ISI). 24(5):996-1005 pp., 2007. DOI: 10.1007/BF02877704.

 

 

CONFERENCE PRESENTATIONS & PAPERS

1.     Doganay Erdogan B., van Stralen K.J., Bonthuis M., Jager K.J., Groothoff J.W., Schaefer F., Yalcinkaya F. “Outcome of Children with Prune Belly Syndrome.” 48th Annual Meeting of the European Society for Paediatric Nephrology, Brussels-Belgium, 03-05 September 2015. Pediatr Nephrol (ISI), 30:1547-1548 pp., 2015. DOI: 10.1007/s00467-015-3158-7.  O-14. 

2.     Bavbek S., Kepil Özdemir S., Doganay Erdogan B., Karaboga I., Büyüköztürk S., Gelincik A., Yılmaz İ., Göksel Ö., Dursun A.B., Karakaya G., Kalyoncu A.F., Özşeker F., Paşaoglu Karakış G., Öner Erkekol F., Köycü G., Keren M., Baiardini I., Romano A. “Turkish version of the drug hypersensitivity quality of life questionnaire: assessment of reliability and validity.” EUROPEAN ACADEMY of ALLERGOLOGY and CLINICAL IMMUNOLOGY CONGRESS –Barcelona, Spain, 6-10 June 2015. Poster oturum no. 29, 581, 123 pp.

3.     Tekindal M.A., Yavuz Y., Doganay Erdogan B.“Evaluating left-censored data through substitution, parametric, semiparametric, and non-parametric methods: a simulation study.” 36th Annual Conference of the International Society for Clinical Biostatics Utrecht, the Netherlands, 23-28 August, 2015. Abstract Book:113 pp. P13.1.

4.     Tekindal M.A., Yazıcı A.C., Güllü Ö., Doganay Erdogan B., Yavuz Y., Ögüş E. “Evaluating Right-Censored Data Through Substitution, Parametric, Semi-Parametric, and Nonparametric Methods: A Simulation Study.” The 8th Conference of Eastern Mediterranean Region of the International Biometric Society. Cappadocia-Nevşehir, Turkey, 11-15 May 2015. Abstract Book:131 pp.

5.     Güllü Ö., Ateş C., Tekindal M.A., Doganay Erdogan B., Yavuz Y., Gürcan İ.S., Ekici B. “Evaluating the İmprovement of Model Performance with the Addition of Mean Platelet Volume Marker in a Cardiovascular Risk Prediction Model.” The 8th Conference of Eastern Mediterranean Region of the International Biometric Society. Cappadocia-Nevşehir, Turkey, 11-15 May 2015. Abstract Book:135 pp.

6.     Turgal E., Daglı İ., Yavuz Z., Köse S.K., Doganay Erdogan B.“Nonlinear Regression Analysis.” The 8th Conference of Eastern Mediterranean Region of the International Biometric Society. Cappadocia-Nevşehir, Turkey, 11-15 May 2015. Abstract Book:152 pp.

7.     Ozkan T., Altinok Zaim B., Karadag A., Ozdag H., Sayinalp N., Doganay Erdogan B., Sunguroglu A. “Genome wide investigation of genes regulated by Beta-catenin in AML.” FEBS EMBO, Paris, 30 August-4 September 2014. FEBS Journal. 281(Suppl.1):468 pp., 2014. TUE-110.

8.     Doganay Erdogan B, Elhan A.H., Kaskatı O.T., Öztuna D., Küçükdeveci A.A., Kutlay Ş., Tennant A. “Integrating Patient Reported Outcome Measures And Computerized Adaptive Test Estimates On The Same Common Metric: An Example From The Assessment Of Physical Activities In Rheumatoid Arthritis.” 7th World Congress Of The International Society Of Physical And Rehabilitation Medicine, Beijing-China, June 16-20, 2013. J Rehabil Med. Suppl.53:175 pp., 2013.  PO-0250.

9.     Boyacıgil S., Alakoç Y.D., Karabulut Y.Y., Doganay Erdogan B., Gürman G., Kuzu I. “Evaluation of the Amount of the Neoplastic Clone in the Bone Marrow Samples of Myeloproliferative Disorders and Its Relation with the Disease Status.” 4th International Congress on Leukemia Lymphoma Myeloma, Istanbul, Turkey, 22-25 May, 2013. Proceedings & Abstract Book:325 pp.  00107.

10.  Kavaz A., Özçakar Z.B., Bulum Öztürk B., Doganay B., Ekim M., Yalçınkaya F.F. “Anemia in Pediatric Renal Allograft Recipients.” European Society for Paediatric Nephrology 45th Annual Meeting (ESPN 2012), Krakow, Poland, 6-8 September, 2012. Pediatr Nephrol (ISI), 27(9):1812 pp., 2012.  P367.

11.  Kavaz A., Özçakar Z.B., Bulum Öztürk B., Doganay B., Ekim M., Yalçınkaya F.F. “Bone and Mineral Metabolism Disorders In Pediatric Renal Allograft Recipients.” European Society for Paediatric Nephrology 45th Annual Meeting (ESPN 2012), Krakow, Poland, 6-8 September, 2012. Pediatr Nephrol (ISI), 27(9):1812-1813 pp., 2012.  P368. 

12.  Kavaz A., Özçakar Z.B., Bulum Öztürk B., Doganay B., Ekim M., Yalçınkaya F.F. “Metabolic Disroders In Pediatric Renal Allograft Recipients.” European Society for Paediatric Nephrology 45th Annual Meeting (ESPN 2012), Krakow, Poland, 6-8 September, 2012. Pediatr Nephrol (ISI), 27(9):1812-1813 pp., 2012.  P369.

13.  Kendirli T., İkinciogulları A., Ekim M., Dogu F., Yalçınkaya F., Yüksel S., Özçakar Z., Güloglu D., Doganay B., Babacan E. “Soluble CD257 Levels in Children with Acute and Chronic Renal Failure.” AAAAI Annual Meeting, Washington DC, USA, 13-17 March, 2009. The Journal of Allergy and Clinical Immunology, 123(2)(Suppl.1):S226 pp., 2009. 874.

14.  Bakkaloglu A.S., Sever L., Aksu N., Noyan A., Akman S., Ekim M., Saygılı A., Doganay B., Yıldız N., Bakkaloglu A., Soylu A., Alpay H., Sönmez F., Erdem S., Kardelen F. “Impact of Peritoneal Membrane Transport Characteristics on Biochemical Parameters and Cardiac Function in Pediatric Peritoneal Dialysis Patients.” 12th Congress of the International Society of Peritoneal Dialysis, Istanbul, Turkey, 20-24 June, 2008. Abstract Book:0128 pp.  OP-32.

15.  Bakkaloglu A.S., Sever L., Noyan A., Akman S., Ekim M., Aksu N., Saygılı A., 
Doganay B., Yıldız N., Bakkaloglu A., Soylu A., Alpay H., Sönmez F., Calışkan S. “Impact of Dialysis Adequacy on Cardiac Function in Pediatric Periotenal Dialysis Patients.” 12th Congress of the International Society of Peritoneal Dialysis, Istanbul, Turkey, 20-24 June, 2008. Abstract Book:0379 pp.  OP-33.

16.  Bakkaloglu S.A., Aksu N., Noyan A., Akman S., Ekim M., Sever L., Saygılı A., 
Doganay B., Biberoglu G., Derin B.G., Yıldız N., Düzova A., Soylu A., Akalın F. “Free and Acyl-Carnitine Levels and Cardiac Function in Pediatric CPD Patients.” 12th Congress of the International Society of Peritoneal Dialysis, Istanbul, Turkey, 20-24 June, 2008. Abstract Book:0388 pp.  PP-336.

17.  Yalçınkaya F., Özen S., Özçakar Z., Aktay N., Çakar N., Düzova A., Kasapçopur O., Elhan A., Doganay B., Kara N., Uncu N., Ekim M., Bakkaloglu A. “A New Set of Criteria for the Diagnosis of Familial Mediterranean Fever in Childhood.” The Fifth International Congress on Familial Mediterranean Fever and Systemic Autoinflammatory Diseases, Rome, Italy, 4-8 April, 2008. Clin Exp Rheumatol (ISI), 26(2):178  pp., 2008. C13.

18.  Özkan T., Karadag A., Altınok B., Doganay B., Aydos S., Sunguroglu A. “Wheatgrass Extract Induces Apoptotic Cell Injury of K562 Leukemia Cell Line.” 11th International Congress Phytopharm, Leiden, The Netherlands, 27-30 June, 2007. Abstract Book:135 pp.  P-049.

19.  Mızrak D., İdilman R., Bektaş M., Erden E., Soykan I., Çorapçıoglu D., Doganay B., Emral R., Uysal A.R., Özden A. “The effect of insulin-sensitizing agents in the treatment of individuals with non-alcoholic steatohepatitis.” 42th Annual Meeting of the European Association for the Study of the Liver, Barcelona, Spain, 11-15 April, 2007. J Hepatol (ISI), 46(Suppl.1):S277 pp., 2007. DOI: doi: 10.1016/S0168-8278(07)62335-6.  737. 

20.  İdilman R., Mızrak D., Soykan I., Çorapçıoglu D., Erden E., Çoban Ş., Bektaş M., Uysal A.R., Emral R.,Doganay B., Özden A. “Insulin-sensitizer agents in the treatment of individuals with non-alcoholic steatohepatitis: A preliminary report.” The Liver Meeting, Boston, USA, 27-31 October, 2006. Hepatology (ISI), 44(4)(Suppl.1):651A pp., 2006. DOI: 10.1002/hep.21399.  1240.

21.  Hançer F., Kunak C.S., Ada O.A., Süzen H.S., Doganay B., Alpar S., Gülhan M., Kurt B., İşcan M. “The Role of GSTP1 ALA114VAL Polymorphism in Drug Resistance in Lung Cancer.” 6th International Congress of Turkish Society of Toxicology, Antalya, Turkey, 2-5 November, 2006. Abstract Book:190 pp.  P-110.

22.  Koçer G., Saglam A.A., Doganay B.“Pre-emptive analgesic efficacy of different analgesics after third molar surgery.” XVIII Congress of the European Association for Cranio-Maxillo facial Surgery – EACMF, Barcelona, Spain, 12-16 September, 2006. J Craniomaxillofac Surg, 34(Suppl.2):151 pp., 2006. DOI: 10.1016/S1010-5182(06)60585-4. P.078.

PEER REWIEVED COLLABORATIVE & INTERDISCIPLINARY MANUSCRIPTS IN TURKISH

1.     Fidanoglu P., Belder N., Erdogan B., İlk Ö., Rajabli F., Özdag H. “Genome projects 5W1H: What, where, when, why, how and in which population?” Turkish Bulletin of Hygiene and Experimental Biology. 71(1):45-60pp.,2014. DOI: 10.5505/TurkHijyen.2014.14890. 

2.     Bektaş M., Savaş B., Çetinkaya H., Törüner M., Ensari A., Doganay B., Soykan İ., Tüzün A., Kalkan Ç., Özden A., Palabıyıkoglu M. “The presence of dysplasia in patients with ulcerative colitis and p53 and Ki-67 expression in dysplastic mucosa.” Turkish Journal of Academical Gastroenterelogy. 13(2):41-46pp.,2014.

3.     Özyol E., Özyol P., Erdogan Doganay B.“Evaluation of posterior vitreous detachment after microcoaxial cataract surgery.” Turkish Journal of Ophtalmology. 44(4):288-292 pp., 2014. DOI: 10.4274/tjo.80488. 

CONFERENCE PRESENTATIONS & PAPERS IN TURKISH

1.    Doganay Erdogan B.,Senoglu B., Elhan A.H., Oztuna D. “Modified Maximum Likelihood Estimation of Person Parameters of Dichotomous Rasch Model” 18th Turkish Biostatistics Congress, Antalya, Turkey, September 26-29, 2016.

2.    Tekindal M.A., Güllü Ö., Yazıcı A.C., Köse S.K., Doganay Erdogan B., Ateş C., Yavuz Y., Tekindal M. “Evaluation of right censored data by parametric, semi-parametric and nonparametric methods.” 16th Turkish Biostatistics Congress, Side, Antalya, Turkey. September 10-12, 2014.

3.    Yavuz Z., Turgal E., Daglı İ., Doganay Erdogan B., Köse S.K., Yavuz Y. “Survival analysis in the presence of competing risks.” 16th Turkish Biostatistics Congress, Side, Antalya, Turkey. September 10-12, 2014.

4.    Doganay Erdogan B., Alhan A.,Topçu Gülöksüz Ç. “Kapula Modeling for Dependent Competing Risks.” 16th Turkish Biostatistics Congress, Side, Antalya, Turkey. September 10-12, 2014.

5.    Tekindal M.A., Tunç M., Yazıcı A.C., Köse S.K, Güllü Ö., Ateş C., Doganay Erdogan B.“Assessment of the Quality of Life of the Mothers of Mentally Handicapped Children with Box-Behnken Trial.” 15th Turkish Biostatistics Congress, Aydın, Turkey. August, 20-23, 2013. 

6.    Güllü Ö., Ateş C., Tekindal M.A., Doganay Erdogan B., Yavuz Y., Gürcan İ.S., Ekici B. “Evaluation of the Model Performance When a New Estimator Added to Model: An Application to the Cardiovascular Risk Estimation Model.” 15th Turkish Biostatistics Congress, Aydın, Turkey. August, 20-23, 2013. 

7.    Çetin Ş., Köse S.K.,Doganay Erdogan B.“Nonparametric Covariance Analysis” 15th Turkish Biostatistics Congress, Aydın, Turkey. August, 20-23, 2013. 

8.    Ateş O., Doganay Erdogan B., Yavuz Y. ”Design of Multicentre Clinical Trials and Statistical Methods Used.” 1st Turkish Clinical Research Congress, İstanbul, Turkey. May 3-4, 2013. 

9.    Akpınar EE., Hoşgün D., Doganay B., Gülhan M. “D-dimer threshold value for pulmonary embolism after chronic obstructive pulmonary disease and major orthopedic surgery.” Turkish Thoracic Society 16th Annual Congress, Antalya, Turkey, April  3-7, 2013. 

10. Hayme S., Köse S.K., Öztuna D., Doganay ErdoganB.“Time-Dependent Investigation of the Deaths of Measles Cases Reported Between 1964-1994.” 14th Turkish Biostatistics Congress, Kayseri, Turkey, September 4-7, 2012. 

11. Cilvez E., Elhan A.H., Öztuna D., Acar H.İ., Doganay Erdogan B.“Principal Components Regression Analysis and an Application.” 14th Turkish Biostatistics Congress, Kayseri, Turkey, September 4-7, 2012. 

12. Avcı A., Aydos O.S., Özkan T., Altınok B., Karadag A., Yükselen I., Kaplan F., Hekmatshoar Y., Doganay Erdogan B., Durak İ., Sunguroglu A. “HCT-116 Oxidant/Antioxidant Effects of Urtica Dioica on Colon Cancer Cell Lines.” 11th Turkish Congress of Medical Biology and Genetics, Antalya, Turkey. September 27-30, 2011.

13. Doganay Erdogan B., Elhan A.H. “Multiple Imputation With Multivariate Normal Distribution and Response Function for Partial Credit Model.” 13th Turkish Biostatistics Congress, Ankara, Turkey. September, 12-14, 2011.

14. Ateş C., Doganay Erdogan B., Elhan A.H., Genç Y., Köse S.K., Öztuna D. “Investigating the Effect of Missing Data and Imputed Data by Using Simple Imputation Methods for Nonparametric F1_LD_F1 Design.” 13th Turkish Biostatistics Congress, Ankara, Turkey. September, 12-14, 2011.

15. Doganay B., Genç Y., Yüksel S., Gültekin S. “Investigating the Covariate Effect in Receiver Characteristic Curve: Lehmann Family Approach Yaklaşımı.” 11th Turkish Biostatistics Congress, Malatya, Turkey. May 27-30, 2008. 

16. Bakkaloglu S., Sever L., Aksu N., Noyan A., Akman S., Ekim M., Saygılı A., 
Doganay B., Yıldız N., Bakkaloglu A., Soylu A., Alpay H., Sönmez F., Erdem S., Kardelen F. “The Effect of Peritoneal Membrane Transport Properties on Biochemical Parameters and Cardiac Functions in Pediatric Peritoneal Dialysis Patients.” 10thScientific MeetingofTurkishSociety of Hypertension and RenalDiseases, Antalya, Turkey, May 21-25, 2008. 

17.  Doganay B., Köse S. K. “Linear Mixed Models for Longitudinal Data and An Application.” 10th Turkish Biostatistics Congress, Sivas, Turkey, September 5-8, 2007. 

18.  Bektaş M., Çetinkaya H., Tüzün A., Kahramanoglu E., Doganay B., Aygün R., Çelik Ö., Özden A. “Sedation During Colonoscopy: Comparison of Midazolam, Fentanyl, Midazolam, Fentanyl and Propofol Combinations.” 23th Turkish Gastroenterology Conferences, İstanbul, Turkey, November 04-07, 2006. 

19.  Bektaş M., Tüzün A., Çetinkaya H., Ensari A., Kahramanoglo E., Doganay B., Berber Ş., Koyuncu S., Savaş B., Özden A. “The Importance of Chromoskopic Magnifying Colonoscopy in the Detection of Adenomatous and Nonadenomatous Lesions of the Colon.” 23th Turkish Gastroenterology Conferences, İstanbul, Turkey, November 04-07, 2006. 

20.  Tüzün A., Bektaş M., Çetinkaya H., Ensari A., Doganay B., Özden A. “Enlarged Endoscopy Activity of the Neoplastic and Non-Neoplastic Poles of the Colon.” 23th Turkish Gastroenterology Conferences, İstanbul, Turkey, November 04-07, 2006. 

21.  Çetinkaya H., Tüzün A., Bektaş M., Savaş B., Kahramanoglu E., Ensari A., Doganay B., Özden A. ”Our Results of Chromoscopic Growth Colonoscopy in Colorectal Cancer Screening in Asymptomatic Individuals.” 23th Turkish Gastroenterology Conferences, İstanbul, Turkey, November 04-07, 2006. 

22.  Doganay B., Özbek U. “Linear Regression Approach in Comparison of ROC Curves.” 9th Turkish Biostatistics Conress, Zonguldak, Tukey, September 5-9, 2006. 

23.  Doganay B., Köse S. K., Atakurt Y. “Linear Mixed Models for Repeated Measures.” 9th Turkish Biostatistics Conress, Zonguldak, Tukey, September 5-9, 2006.

24.  Özbek U., Öztuna D., Doganay B., Köse K. “Analysis of Repeated Measures Using Area Under the Curve.” 8th Turkish Biostatistics Congress, Bursa, Turkey, September 20-22, 2005. 

25.  Doganay B., Köse K., Özbek U., Atakurt Y. “Analysis of Categorical Data Using Log Linear Models” 8th Turkish Biostatistics Congress, Bursa, Turkey, September 20-22, 2005. 

26.  Özbek U., Doganay B., Elhan A. H. “Calculation of Sample Size Dependent on Conditional Power in Clinical Trials.” 4th Turkish Statistical Congress, Antalya, Turkey, May 08-12, 2005. 

PROFESSIONAL ASSOCIATION MEMBERSHIPS

-      American Statistical Association (ASA) since 2010

-      The International Biometric Society (IBS) since 2006

-      Turkish Biostatistics Association since 2005