Bölüm "Biyoistatistik" Tıp Fakültesi için listeleme
Toplam kayıt 91, listelenen: 1-20
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A Comparative Study of Tissue Glue and Vicryl Suture For Conjunctival and Scleral Closure In Conventional 20-Gauge Vitrectomy
(Nature Publishing Group, 2009)Aim To describe the use of tissue glue to close scleral and conjunctival wounds, and to compare the clinical outcomes using tissue glue and vicryl suture for closing these areas in conventional 20-gauge (G) vitrectomy. ... -
A Comprehensive Simulation Study On Classification Of Rna-Seq Data
(2017)RNA sequencing (RNA-Seq) is a powerful technique for the gene-expression profiling of organisms that uses the capabilities of next-generation sequencing technologies. Developing gene-expression-based classification algorithms ... -
A Current Analysis Of Caregivers' Approaches To Fever And Antipyretic Usage
(J Infection Developing Countries, 2014)Introduction: The aim of this survey was to investigate the current knowledge, attitudes, and practices of febrile children's caregivers about fever, antipyretic usage, and temperature measurement methods in a tertiary ... -
A Preoperative Prognostic Model Predicting Recurrence-Free Survival For Patients with Kidney Cancer
(Oxford Univ Press, 2013)To develop a preoperative prognostic model in order to predict recurrence-free survival in patients with nonmetastatic kidney cancer. A multi-institutional data base of 1889 patients who underwent surgical resection between ... -
Acetabular Index Values in Healthy Turkish Children Between 6 Months and 8 Years of Age: A Cross-Sectional Radiological Study
(Turkish Assoc Orthopaedics Traumatology, 2013)Objective: The aim of this study was to determine the normal acetabular index values in children between 6 months and 8 years of age based on sex, age and side and to define the cutoff values for mild and severe acetabular ... -
Adding Remifentanil to Propofol and Etomidate in Cardioversion Anesthesia
(Saudi Med J, 2007)Objectives: To compare their effects on cardiorespiratoy and recovery parameters and side effects. Methods: This study was performed in The Ministry of Health Ankara Numune Research and Training Hospital, Ankara, Turkey, ... -
Alternative Methods For The Screening Of Retinopathy of Prematurity: Binocular Indirect Ophthalmoscopy Vs Wide-Field Digital Retinal Imaging
(Nature Publishing Group, 2013)Purpose To compare the diagnostic efficacy of wide-field digital retinal imaging (WFDRI) with binocular indirect ophthalmoscopy (BIO) for retinopathy of prematurity (ROP) screening. Methods Premature infants admitted for ... -
Aracı ve Düzenleyici Etkilerin Modellenmesi
(Sağlık Bilimleri Enstitüsü, 2019)Examining the effects of the variables on each other is one of the research fields in which statistical methods are most frequently used. Various methods such as correlation analysis, regression analysis are used in ... -
Assessing Proportionality Assumption In The Adjacent Category Logistic Regression Model
(Int Press Boston, Inc, 2014)Ordinal logistic regression models are classified as either proportional odds models, continuation ratio models or adjacent category models. The common model assumption of these models is that the log odds do not depend ... -
Bedside Diode Laser Photocoagulation Under Remifentanil Analgesia for Retinopathy of Prematurity: Early Structural Outcomes
(2016)Objectives: To evaluate one-year structural outcomes of bedside diode laser photocoagulation with remifentanil analgesia for retinopathy of prematurity (ROP) and discuss clinical and demographic characteristics of infants ... -
Belirteç Değerlerinin Monoton Olmaması Durumunda Genelleştirilmiş ROC Eğrilerinin Parametrik ve Parametrik Olmayan Yöntemlerle Kestirilmesi ve En İyi Kesim Noktalarının Saptanması
(Sağlık Bilimleri Enstitüsü, 2022)In the healthcare field, diagnostic tests are frequently encountered where low or high values are indicative of a disease. The ROC analysis is used for these diagnostic tests that show a monotonous decrease or increase. ... -
Binary Classification via GMDH-Type Neural Network Algorithm
(Sağlık Bilimleri Enstitüsü, 2018)Group Method of Data Handling (GMDH) - type neural network algorithms are the self organizing algorithms for modeling complex systems. GMDH algorithms are used for different objectives; examples include regression, ... -
Birleştirilmiş Tanı Testlerine Meta Analitik Yaklaşımlar
(Sağlık Bilimleri Enstitüsü, 2024-07-29)Aydın, M., Meta Analytic Approaches for Incorporated Diagnostic Tests. Hacettepe University Graduate School of Health Sciences, Ph.D. Thesis in Biostatistics, Ankara, 2024. Depending on the developments in science and ... -
Boruta ve Elastik Ağ Algoritmalarının Gen Seçim Performanslarının RNA Dizileme Veri Setleri Üzerinde Karşılaştırılması: Bir Monte Carlo Benzetim Çalışması
(Sağlık Bilimleri Enstitüsü, 2023-08-24)Boruta Algorithm and Determan's Algorithm in Elastic Net Generalized Linear Models were applied to select the genes that have a significant effect on the related cancer disease using eight real RNA sequencing data set ... -
Comparison Of Combined Oral And Iv Contrast-Enhanced Versus Single Iv Contrast-Enhanced Mdct For The Detection Of Acute Appendicitis
(Assoc Royal Soc Scientifiques Medicales Belges, 2011)Objective: The aim of our study was to compare the diagnostic ability of oral added intravenous (IV) contrast-enhanced multidetector computed tomography (MDCT) versus only IV contrast-enhanced MDCT in diagnosing of acute ... -
Comparison Of Karydakis Technique With Limberg Flap Procedure In Pilonidal Sinus Disease: Advantages Of Karydakis Technique
(Professional Medical Publications, 2010)Objective: Several surgical techniques are being performed in the treatment of pilonidal sinus disease; however there is no single agreed technique that could be used in all patients. In this study we compared the results ... -
Comparison Of The Accuracy Of Periapical Radiography With Cbct Taken At 3 Different Voxel Sizes In Detecting Simulated Endodontic Complications: An Ex Vivo Study
(British Inst Radiology, 2018)Objectives: To compare the accuracy of a photostimulable phosphor plate sensor with cone beam CT (CBCT) images in the detection of simulated endodontic complications. Methods: Following simulated endodontic complications ... -
Comparison Of The Application Of Low Concentration And 80% Phenol Solution In Pilonidal Sinus Disease
(2010)Objectives Many conservative methods have been applied in the treatment of pilonidal sinus disease (PSD). The most commonly used conservative treatment is 80% phenol solution. Our observations demonstrated that 80% phenol ...
