Doç.Dr. Gökhan OCAKOĞLU                                         ENGLISH

Lisans Eğitimi:

 İstatistik, Anadolu Üniversitesi, (2003)

Yüksek Lisans Eğitimi:

 Biyoistatistik, Uludağ  Üniversitesi, (2006)

Doktora Eğitimi

 Biyoistatistik, Uludağ  Üniversitesi, (2011)
Yönetilen Tezler
İstatistiksel ve Metodolojik Yayınlar
Ahmedian R, OCAKOGLU G
Study designs in biomarker research
The European Research Journal, 2017(Kabul edildi)
OCAKOGLU G, Ercan I, Kaya MO, Uzabaci E, Can FE.
Investigating academic veterinarians’ knowledge of biostatistics: a web-based survey
Ankara Üniv Vet Fak Derg,62, 223-228, 2015
Type I error rate for two-sample tests in statistical shape analysis.
Hacettepe Journal of Mathematics and Statistics, 2014; 41(3):141-152
Knowledge of Dentists About Biostatistics: A Worldwide Survey
e-Journal of Dentistry 2013;3(2):318-327
Traditional and modern morphometrics
Turkiye Klinikleri Journal of Biostatistics 2013; 5(1).
Ercan I, OCAKOGLU G, Ozkaya G, Sigirli D, Cangur S, Gunel Karadeniz P.
An International Survey Of Physicians’ Knowledge Of Biostatistics,
Turkiye Klinikleri Journal of Medical Sciences 2013;33(2):401-9
Ercan I , OCAKOGLU G, Sigirli D, Ozkaya G.
Statistical Shape Analysis and Usage in Medical Sciences
Turkiye Klinikleri Journal of Biostatistics,2012;4(1):27-35.
Ercan I, OCAKOGLU G, Sigirli D, Ozkaya G

Examining Of Submitted Manuscripts According to Statistical Errors In Medical Sciences

Turkiye Klinikleri Journal of Medical Sciences 2012;32(5):1381-1387.
Ercan I,  OCAKOGLU G,  Guney I, Yazici B.
Adaptation of Generalizability Theory for Inter-Rater Reliability for Landmark Localization
 International  Journal of  Tomography & Statistics, 2008, Vol. 9, No. S08:51-58
Ercan I, Ozkaya G,  OCAKOGLU G, Yazici B, Sezer A, Ediz B, Kan I      
Determining Biostatistics Knowledge of Students and Physicians in Medical School
InterStat, 2008,  January, 3
Ercan I, Yazici B, OCAKOGLU G, Sigirli D, Kan I
Review of Reliability and Factors Affecting the Reliability
InterStat, 2007 April, 8
Ortak ve Disiplinler Arası Yapılan Yayınlar
S Ayse, Demirci H, OCAKOGLU G, Aydin U, Ucar H, Yildiz G, Yaman O
Effect of fasting on 24-hour blood pressure values of persons with no previous history of hypertension
Blood Pressure Monitoring, 2017( ​Kabul edildi )
Demirci H, Aydin U, OCAKOGLU G, Kanat S, Eniste K. 
A Multicenter Family Practitioners' Research on the Prevalence of Obesity and Hypertension
Kul F, Kirdak T, Sarkut P, OCAKOGLU G, Korun N.
Can Parathormon Levels after Ipsilateral Lobectomy Predict Postoperative Hypocalcemia in Patients Undergoing Total Thyroidectomy?
AMERICAN SURGEON 2017; 83(4):421-427
Ayar Y, Ersoy A, OCAKOGLU G, Yildiz A, Oruc A, Soyak H, Calapkulu M, Sahin AB, Topal NB, Okeer E, Coskun B, Kaygisiz O, Kordan Y, Vuruskan H.
Risk Factors Affecting Graft and Patient Survivals After Transplantation From Deceased Donors in a Developing Country: A Single-Center Experience.
Transplant Proc. 2017 Mar;49(2):270-277
Demirci H, Yıldırım NT, OCAKOGLU G, Karakulak MG, Üstünyurt E, Turker AU.
Birth charecteristics of Syrian Refugees and Turkish citizens in Turkey in 2015.
International Journal of Gynecology & Obstetrics, 2017 Apr;137(1):63-66.
Bademci MS, Yazman S, Gunes T, OCAKOGLU G, Tayfur K, Gokalp O
YouTube as a potential source of information on deep venous thrombosis
Phlebology, 2016(Kabul Edildi)
Gurses MS, Inanir NT, Gokalp G, Fedakar R, Tobcu E, OCAKOGLU G.
Evaluation of age estimation in forensic medicine by examination of medial clavicular ossification from thin-slice computed tomography images.
Int J Legal Med. 2016;130(5):1343-52
Öksuza M, Karkucak M, Görukmez O, OCAKOGLU G, Yıldız A,Ture M, Yakut T, Dilek K.
Investigation of MEFV gene polymorphisms (G138G and A165A) in adult patients with familial mediterranean fever
Rev Bras Reumatol. 2016 Feb 21. pii: S0482-5004(16)00004-8
Kirdak T, Dundar HZ, Uysal E, OCAKOGLU G, Korun N.
Outcomes of Parathyroid Autotransplantation During Total Thyroidectomy: A Comparison with Age- and Sex-Matched Controls.
J Invest Surg. 2016 Oct 4:1-9.
Sahin N, Turan Ozdemir S, OCAKOGLU G, Ercan I, Atıcı T, Kurdoglu U
Is axial shape of distal femur different in normal and osteoarthritic female patients?
Joıint Diseases and Related Surgery 2016;27(2):68-73
Kılın M, Ozmen E, OCAKOGLU G, Algin O.
Assessment of Liliequist membrane by 3D-SPACE technique at 3 T
Neuroradiology. 2016 Jul;58(7):637-47.
Ugras N, Yerci Ö, Coşkun SK, OCAKOGLU G, Sarkut P, Dündar HZ.
Retrospective analysis of clinicopathological features of solid pseudopapillary neoplasm of the pancreas.
Kaohsiung J Med Sci. 2016 Jul;32(7):356-61.
Kirdak T, Canturk NZ, Korun N, OCAKOGLU G;
Parathyroid Study Group Characteristics of patients operated for primary hyperparathyroidism at university hospitals in Türkiye:differences among Türkiye’s geographical regions
Ann Surg Treat Res 2016;91(1):8-16
Taskapilioglu MO, Billur D, Kizil S, Taskapilioglu O, OCAKOGLU G, Aydin S, Bekar A, Unlu A
Targeting apoptosis through Foxp1, and N-cadherin with glatiramer acetate in chick embryos during neural tube development
Turk Neurosurg.2016;26(4):586-594.
Taşkapılıoğlu MÖ, Işık S, Doğan Ş, Özgün G, OCAKOGLU G, Uğraş N.
Effects of Systemic and Local Interferon Beta-1a on Epidural Fibrosis.
Asian Spine J. 2016 Jun;10(3):407-13.
Can FE, Atis S, OCAKOGLU G, Ercan I.
Conversion Rates of Abstracts Presented: A Web Survey About ERCIM 2012 And 14th National Biostatistics Congress
Türkiye Klinikleri Journal of Biostatistics 2016;8(1):82-6
Özvatan T, Akalın H, Sınırtaş M, OCAKOGLU G, Yılmaz E, Heper Y, Kelebek N, İşçimen R, Kahveci F.
Nosocomial Acinetobacter pneumonia: Treatment and prognostic factors in 356 cases.
Respirology. 2016 Feb;21(2):363-9.
Solak B, Karkucak M, Turan H, OCAKOGLU G, Sağ ŞÖ, Uslu E, Yakut T, Erdem T.
Glutathione S-Transferase M1 and T1 Gene Polymorphisms in Patients with Chronic Plaque-Type Psoriasis: A Case-Control Study.
Med Princ Pract. 2016;25(2):155-8.
Algin O, Akin B, OCAKOGLU G, Ozmen E
Fully-Automated Morphological Analysis of Patients with Obstructive Sleep Apnea
Turk J Med Sci. 2016; 46: 343-348.
Taskapilioglu MO, Guler MT, OCAKOGLU G, Korfali E.
Effect of pre/postconditioning at temporary clipping
Turk Neurosurg.2016;26(1):1-7.
Yalcinkaya U, Ugras N, Kabul S, OCAKOGLU G, Bilgen MS.
Prognostic value of p53 protein expression in giant cell tumor of bone.
Pol J Pathol. 2015 Dec;66(4):389-96.
Ozbek Erer S, Karlı N, Yutoğulları Ş, Zarifoğlu M, OCAKOGLU G
Evaluation of the effects of botulinum toxin therapy on the clinical characteristics of pain and pain threshold value in patients with primary cervical dystonia.
Journal of Neurological Sciences (Turkish), 2015, 32(3):566-574
Ayaz AB, Karkucak M, Ayaz M, Gokce S, Kayan E, Guler E, Gungen B, Yildiz T, OCAKOGLU G, Yakut T
Oxytocin System Social Function Impacts in Children with Attention-Deficit/Hyperactivity Disorder
Am J Med Genet B Neuropsychiatr Genet. 2015 Oct;168(7):609-16.
Akkose S, Ozdemir F, Taskin G, OCAKOGLU G, Yildirim H, Cercinli KO
Is there a relationship between the diameter of the inferior vena cava and hemodynamic parameters in critically ill patients?
Niger J Clin Pract. 2015 Nov-Dec;18(6):810-3.
OCAKOGLU G, Taskapilioglu MO, Ercan I, Demir AB, Hakyemez B, Bekar A, Bora I
Statistical shape analysis of temporal lobe in mesial temporal sclerosis patients
Acta Neurochirurgica, 2015, 157(11):1897-1903
Sahin SZ, Akalin H, Ersoy A, Yildiz A, OCAKOGLU G, Cetinoglu ED, Dizdar OS, Kazak E, Ener B.
Invasive Fungal Infections in Renal Transplant Recipients: Epidemiology and Risk Factors.
Mycopathologia 2015, 180:43–50
Karatag O, Alar T, Kosar T, OCAKOGLU G, Yildiz Y, Gedik E, Gonlugor U, Ozdemir H

Can diffusion weighted magnetic resonance imaging differentiate between inflammatory-infectious and malignant pleural effusions?

JBR–BTR, 2015, 98: 63-67
Akin H, Akalin H, Budak F, Ener B, OCAKOGLU G, Gürcüoğlu E, Göral G, Oral HB.
Alterations of serum cytokine levels and their relation with inflammatory markers in candidemia.
Med Mycol. 2015 Apr 1;53(3):258-68
Kartal MG, OCAKOGLU G, Algin O
Feasibility of 3-Dimensional Sampling Perfection With Application Optimized Contrast Sequence in the Evaluation of Patients With Hydrocephalus.
J Comput Assist Tomogr. 2015 May-Jun;39(3):321-328.
Algin O, Ucar M, Ozmen E, Borcek AO, Ozisik P, OCAKOGLU G, Tali TE
Assessment of Third Ventriculostomy Patency with 3D-SPACE Technique: A Preliminary Multicenter Research Study
J Neurosurg. 2015 Apr 10:1-9
Sag SO, Gorukmez O, Ture M, Gorukmez O, Topak A, Sahinturk S, OCAKOGLU G, Gulten T, Ali R, Yakut T.
MMP2 Gene-735 C/T and MMP9 gene -1562 C/T Polymorphisms in JAK2V617F Positive Myeloproliferative Disorders.
Asian Pac J Cancer Prev. 2015;16(2):443-9.
Demir UL, Demir BC, Oztosun E, Uyaniklar OO, OCAKOGLU G
The effects of pregnancy on nasal physiology.
Int Forum Allergy Rhinol,.2015 Feb;5(2):162-6
Ugras N, Ozgun G, OCAKOGLU G, Yerci O, Ozturk E.
Relationship between HER-2, COX-2, p53 and clinicopathologic features in gastric adenocarcinoma. Do these biomarkers have any prognostic significance?
Turk J Gastroenterol. 2014 Dec;25 Suppl 1:S176-81.
Yildiz A, Gul C, Ersoy A, Asiltas B, Ermurat S, Dogan S, Karaagac K, Sag S, Oruc A, Aktas N, OCAKOGLU G, Dogan I, Gullulu S, Gullulu M.
Arterial Dysfunction in Early Autosomal Dominant Polycystic Kidney Disease Independent of Fibroblast Growth Factor 23.
Iran J Kidney Dis. 2014 Nov;8(6):443-449.
Ugras N, Atalay FO, OCAKOGLU G, Yerci O.

Cytokeratin 7/20 expression patterns and association with prognostic variables in gastric adenocarcinomas

Acta Medica Mediterranea, 2014, 30: 1041
Demir AB , Bora I , Kaygili E , OCAKOGLU G

The assessment of basic features of electroencephalography in metabolic encephalopathies

J Neurol Res. 2014;4(4):101-109
Alp A., Oral A.Y., OCAKOGLU G., Dirican M., Yurtkuran M.
Evidence of Defective Growth Hormone Response and Adaptive Hormonal Changes in Fibromyalgia
Phys Med Rehab Kuror 2014; 24: 14–20
Buyukkaya R, Yıldırım N, Cebeci H, Kocaeli H, Dusak A, OCAKOGLU G, Erdoğan C, Hakyemez B.
The relationship between perimesencephalic subarachnoid hemorrhage and deep venous system drainage pattern and calibrations.
Clin Imaging. 2014 May-Jun;38(3):226-30.
Demir BC, Atalay MA, Ozerkan K, Doster Y, OCAKOGLU G, Kucukkomurcu S.
Maternal adiponectin and visfatin concentrations in normal and complicated pregnancies
Clinical and Experimental Obstetrics & Gynecology  2013;40(2):261-7.
Algin O, Evrimler S, Ozmen E, Metin MR, OCAKOGLU G, Ersoy O, Karaoglanoglu M, Arslan H.
A novel biphasic oral contrast solution for enterographic studies.
J Comput Assist Tomogr. 2013 Jan;37(1):65-74.
Cıldır E, Bulut M, Akalın H, Kocabaş E, OCAKOGLU G, Aydın SA.
Evaluation of the modified MEDS, MEWS score and Charlson comorbidity index in patients with community acquired sepsis in the emergency department.
Intern Emerg Med. 2013 Apr;8(3):255-60.
Demir U, Durgut O, Saraydaroglu G, Onart S, OCAKOGLU G
Efficacy of Radiofrequency Turbinate Reduction:Evaluation by Computed Tomography and Acoustic Rhinometry
J Otolaryngol Head Neck Surg. 2012 Aug 1;41(4):274-81.
OCAKOGLU G, Ozdemir ST, Ercan I, Etoz A
The shape of the external human ear: a geometric morphometric study.
Türkiye Klinikleri Journal of Medical Sciences 2013;33(1):184-90
Karkucak M, Yakut T, Ozkocaman V, Ozkalemkas F, Ali R, Bayram M, Gorukmez O, OCAKOGLU G.
Evaluation of the JAK2-V617F gene mutation in Turkish patients with essential thrombocythemia and polycythemia vera.
Mol Biol Rep. 2012 Sep;39(9):8663-7.
Algin O, Turkbey B, Ozmen E, OCAKOGLU G, Karaoglanoglu M, Arslan H.
Evaluation of spontaneous third ventriculostomy by three-dimensional sampling perfection with application-optimized contrasts using different flip-angle evolutions (3D-SPACE) sequence by 3T MR imaging: Preliminary results with variant flip-angle mode.
 J Neuroradiol. 2013 Mar;40(1):11-8.
Demir BC, Ozerkan K, Ozbek SE, Yıldırım Eryılmaz N, OCAKOGLU G.
Comparison of magnesium sulfate and mannitol in treatment of eclamptic women with posterior reversible encephalopathy syndrome
Arch Gynecol Obstet. 2012 Aug;286(2):287-93.
Baran C, Durdu S, Dalva K, Zaim C, Dogan A, OCAKOGLU G, Gürman G, Arslan O, Akar AR.
Effects of Preoperative Short Term Use of Atorvastatin on Endothelial Progenitor Cells after Coronary Surgery: A Randomized, Controlled Trial.
Stem Cell Rev. 2012 Sep;8(3):963-71.
Karkucak M, Yakut T, Evrensel T, Deligonul A, Gulten T, OCAKOGLU G, Kurt E, Kanat O, Cubukcu E, Sehitoglu I, Canhoroz M.
XRCC1 Gene Polymorphisms and Risk of Lung Cancer in Turkish Patients.
Int J Hum Genet, 12(2): 113-117 (2012)
Karkucak M, Ursavas A, OCAKOGLU G, Gorukmez O, Yakut T, Ercan I, Karadag M

Analysıs Of Tnf-Alpha G308a And C857t Gene Polymorphısms In Turkısh Patıents Wıth Obstructıve Sleep Apnea Syndrome

Turkiye Klinikleri Journal of Medical Sciences 2012;32(5):1368-1373.
Tosun O, Algin O, Yalcin N, Cay N, OCAKOGLU G, Karaoglanoglu M.
Ischiofemoral impingement: evaluation with new MRI parameters and assessment of their reliability.
Skeletal Radiol. 2012 May;41(5):575-87
Algın O, Gokalp G, OCAKOGLU G, Ursavas A, Taskapilioglu O, Hakyemez B
 Neurochemical-Structural Changes Evaluation Of  Brain In Patients Wıth Obstructive Sleep Apnea Syndrome
Eur J Radiol. 2012 Mar;81(3):491-5
Algin O, Hakyemez B, OCAKOGLU G, Parlak M.
MR Cisternography: Is It Useful In The Diagnosis of Normal Pressure Hydrocephalus and The Selection of “Good Shunt Responders”?
Diagn Interv Radiol. 2011 Jun;17(2):105-11.
Ozbek SE, Zarifoglu M, Akgul C, Bolca N, OCAKOGLU G, Karlı N

Parkinson Hastalarında L-Dopa Tedavisinin, Plazma Homosistein Düzeyleri ve Bununla İlişlkili Karotis İntima-Media Kalınlıkları Üzerine Olan Etkisi

Nöropsikiyatri Arşivi 2010; 47: 297-301

Algin O, Taskapilioglu O, OCAKOGLU G, Yurtogullari S, Hakyemez B
Value of MRS in the Evaluation of Deep Grey Matter in Multiple Sclerosis
Iran J Radiol 2010, 7(3)
Algin O, Taskapilioglu O, Hakyemez B, OCAKOGLU G, Yurtogullari S, Erer S, Parlak M

Structural and neurochemical evaluation of the brain and pons in patients with Wilson’s disease

Jpn J Radiol. 2010 Nov;28(9):663-71.. Erratum in: Jpn J Radiol. 2011 Jan;29(1):83.
Gurcuoglu E, Akalın A, Ener B, OCAKOGLU G, Sınırtas M, Akcaglar S, Yılmaz E, Evci C, Oral B
Nosocomial candidemia in adults: Risk and prognostic factors
Journal de Mycologie Médicale (2010) 20, 269—278
Algin O, Algin E, , Gokalp G, OCAKOGLU G, Erdogan C, Saraydaroglu O, Tuncel E
Role of duplex power Doppler ultrasound in differentiation between malignant and benign thyroid nodules
Korean J Radiol. 2010 Nov-Dec;11(6):594-602.
Algin O, Gokalp G, OCAKOGLU G
Evaluation of bone cortex and cartilage of spondyloarthropathic sacroiliac joint: Efficiency of different fat-saturated MRI sequences (T1-weighted, 3D-FLASH, and 3D-DESS)
Acad Radiol. 2010 Oct;17(10):1292-8.

Ercan İ, Yüksel S, Özkaya G, OCAKOĞLU G, Yüksel A, Uncu Y

Tıp Fakültesi Örtük Program Ölçeğinin Geliştirilmesi

Cerrahpaşa Tıp Dergisi, 2009; 40(3): 81-87
Ozerkan K, OCAKOGLU G, Rehimli S, Uncu G, Develioglu O.H.
A Comparison of Low-dose and High-dose Protocols of Vaginal Misoprostol for Second Trimester of Pregnancy.
Clinical and Experimental Obstetrics & Gynecology, 2009, 36:245-247.
Algın O, Hakyemez B, Taskapilioglu O, OCAKOGLU G, Bekar A, Parlak M.
Morphologic Features and Flow Void Phenomenon in Normal Pressure Hydrocephalus and Other Dementias:Are They Really Significant?
Academic Radiology, 2009;16(11):1373-80
Algın O, Gokalp G, Baran B,  OCAKOGLU G, Yazıcı Z.
Evaluation of sacroiliitis: contrast-enhanced MRI with subtraction technique.
Skeletal Radiol., 2009;38(10):983-8
Erer S, Zarifoğlu M, Karli N, Ozcakir A, Cavdar C, OCAKOGLU G
Clinical charecteristics of essential and physiological tremors in the Orhangazi District of Bursa, Turkey: A population based study.
Journal of Neurology, 2009, 26(2) 19:120-130
 Ozdemir ST, ERCAN I, Sevinc O, Guney I, OCAKOGLU G, Aslan E, Barut C.
Statistical Shape Analysis of Differences in the Shape of the Corpus Callosum Between Genders
The Anatomical Record, 2007 Jul;290(7):825-30
Ercan I,  Etoz A, Guney I, OCAKOGLU G, Ozdemir ST, Kan I, Kahveci R.
Statistical shape analysis of nose ın Turkish young adults.
Journal of Craniofacial Surgery 2007 Jan;18(1):219-224.
Colakogullari M,   Ulukaya E., Yilmaztepe A. , OCAKOGLU G. , Yilmaz M. ,  Karadag M., Tokullugil A.
Higher serum nitrate levels are associated with poor survival in lung cancer patients

Clinical Biochemistry, Volume 39, 898 - 903, 2006