Search Results - "Ulgen, Ayse"

Relationship between Thyroid Hormone Levels and Crime Type: A Controlled Study in Prisoners by Acar, Hasan, Ulgen, Ayse

“…Various factors cause aggression, which can be related to imbalance of T3 and T4 hormones, which can act as neurotransmitters and are reported to be elevated…”
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Diabetes and bacterial co-infection are two independent risk factors for respiratory syncytial virus disease severity by Sivgin, Hakan, Cetin, Sirin, Ulgen, Ayse, Li, Wentian

“…Diabetes mellitus (DM) is common among older adults hospitalized with lower respiratory tract infection, yet information on the impact of DM on disease…”
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Survival Analysis in Colon Cancer Patients by ULGEN, Ayse, ÇETİN, Şirin, DEDE, İsa

“…Introduction: The aim of this study is to investigate the degree of risk and significance of prognostic and demographic factors affecting the survival of…”
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On Fair Performance Comparison between Random Survival Forest and Cox Regression: An Example of Colorectal Cancer Study by Cetin, Sirin, Ulgen, Ayse, Dede, Isa, Li, Wentian

“…Random Forest (RF), a mostly model-free and robust machine learning method, has been successfully applied to right-censored survival data, under the name of…”
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A Study on Factors Impacting Length of Hospital Stay of COVID-19 Inpatients by ÇETİN, Şirin, ULGEN, Ayse, ŞIVGIN, Hakan, Lİ, Wentian

“…Knowing the typical length of hospital stay of COVID-19 patients and which factors affecting the stay time is important for hospital management. 3184 COVID-19…”
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Parametrik hızlandırılmış başarısızlık (ölüm) zamanı (HBZ) modelleri ile erken evre meme kanseri hastalarında uygulama by BEKİROĞLU, Nural, ULGEN, Ayse

“…ET Amaç: Cox Orantılı Hazard (COH) modeli sağkalım analizinde en sık kullanılan çok değişkenli regresyon modelidir. Ancak uygulamada orantılı hazard (OH)…”
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Survival Analyses of COVID-19 Patients in a Turkish Cohort: Comparison between Using Time to Death and Time to Release by Cetin, Sirin, Ulgen, Ayse, Balci, Pervin Ozlem, Sivgin, Hakan, Cetin, Meryem, Sivgin, Sevdiye, Li, Wentian

“…Survival analyses of COVID-19 data has its own unique features, in particular, the existence of two distinct events: death and release from the hospital within…”
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Evidence for a pleiotropic QTL on chromosome 5q13 influencing both time to asthma onset and asthma score in French EGEA families by BOUZIGON, Emmanuelle, ULGEN, Ayse, DIZIER, Marie-Hélène, SIROUX, Valérie, LATHROP, Mark, KAUFFMANN, Francine, PIN, Isabelle, DEMENAIS, Florence

“…Although many genome screens have been conducted for asthma as a binary trait, there is limited information regarding the genetic factors underlying variation…”
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Evaluation of risk factors and survival rates of patients with early-stage breast cancer with machine learning and traditional methods by Özgür, Emrah Gökay, Ulgen, Ayse, Uzun, Sinan, Bekiroğlu, Gülnaz Nural

“…•Comparison of prediction performances of traditional statistical methods and machine learning algorithms in terms of survival rate and C index. This article…”
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A composite ranking of risk factors for COVID-19 time-to-event data from a Turkish cohort by Ulgen, Ayse, Cetin, Sirin, Cetin, Meryem, Sivgin, Hakan, Li, Wentian

“…Having a complete and reliable list of risk factors from routine laboratory blood test for COVID-19 disease severity and mortality is important for patient…”
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Blood-Type-A is a COVID-19 infection and hospitalization risk in a Turkish cohort by Cetin, Meryem, Cetin, Sirin, Ulgen, Ayse, Li, Wentian

“…We have shown in an ethnically homogenous Turkey cohort with more than six thousand cases and 25 thousand controls that ABO blood types that contain anti-A…”
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Approximate reciprocal relationship between two cause-specific hazard ratios in COVID-19 data with mutually exclusive events by Li, Wentian, Cetin, Sirin, Ulgen, Ayse, Cetin, Meryem, Sivgin, Hakan, Yang, Yaning

“…COVID-19 survival data presents a special situation where not only the time-to-event period is short, but also the two events or outcome types, death and…”
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Thought Disorder in Schizophrenia and Bipolar Disorder Probands, Their Relatives, and Nonpsychiatric Controls by Morgan, Charity J, Coleman, Michael J, Ulgen, Ayse, Boling, Lenore, Cole, Jonathan O, Johnson, Frederick V, Lerbinger, Jan, Bodkin, J Alexander, Holzman, Philip S, Levy, Deborah L

“…Thought disorder (TD) has long been associated with schizophrenia (SZ) and is now widely recognized as a symptom of mania and other psychotic disorders as…”
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COVID-19 outpatients and surviving inpatients exhibit comparable blood test results that are distinct from non-surviving inpatients by ULGEN, Ayse, ÇETİN, Şirin, BALCI, Pervin, ŞIVGIN, Hakan, ŞIVGIN, Sevdiye, ÇETİN, Meryem, Lİ, Wentian

“…Aim: The decision of admitting COVID-19 patients as inpatients is mostlydetermined by chest X-ray based diagnosis of pneumonia severity. However, prognosis of…”
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Statistical properties of 3 model based tests for linkage by Ulgen, Ayse

“…The lod score was originally developed for evaluating linkage for simple Mendelian disorders. Today, most diseases are complex and we don't know the underlying…”
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Percentiles of the null distribution of 2 maximum lod score tests by Ulgen, Ayse, Yoo, Yun Joo, Gordon, Derek, Finch, Stephen J, Mendell, Nancy R

“…We here consider the null distribution of the maximum lod score (LOD-M) obtained upon maximizing over transmission model parameters (penetrance values,…”
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Comparing single-nucleotide polymorphism marker-based and microsatellite marker-based linkage analyses by Ulgen, Ayse, Li, Wentian

“…We compared linkage analysis results for an alcoholism trait, ALDX1 (DSM-III-R and Feigner criteria) using a nonparametric linkage analysis method, which takes…”
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Correlation between quantitative traits and correlation between corresponding LOD scores: detection of pleiotropic effects by Ulgen, Ayse, Han, Zhihua, Li, Wentian

“…We address the question of whether statistical correlations among quantitative traits lead to correlation of linkage results of these traits. Five measured…”
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A comparative study of profile changes with 3 different distalization mechanics by Sayinsu, Korkmaz, Isik, Fulya, Ulgen, Ayşe Nur

“…To compare the effects of 3 molar distalization appliances, the intraoral bodily molar distalizer, the Keles slider, and the acrylic cervical occipital…”
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Üst büyük azı Distalizasyonu Yapan Bir Plak Ile Servikal Headgear Kombinasyonunun (Modifiye Acco Apareyi:Acrylic Cervical Occipital Appliance) diş-çene Ve yüz Iskeletine Etkilerinin Incelenmesi by Ülgen, Ayşe Nur

“…Bu çalışmada, üst birinci büyük azıların distalizasyonunda kullanılan servikal headgear ve diztalizasyon plağı kombinasyonundan oluşan modifiye ACCO apareyinin…”
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