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Dissertations / Theses on the topic 'Accuracy diagnosis'

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1

Abbott, J. Haxby, and n/a. "Accuracy in the diagnosis of lumbar segmental mobility disorders." University of Otago. Department of Anatomy & Structural Biology, 2005. http://adt.otago.ac.nz./public/adt-NZDU20070205.094640.

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Background: In the clinical examination of patients with low back pain (LBP), musculoskeletal physiotherapists routinely assess lumbar spinal segmental motion by performing physical examination procedures such as observation of active range of motion and palpation of intervertebral motion. The validity of manual assessment of segmental motion, however, has not been adequately investigated. Methods: In this pragmatic, multi-centre, criterion-related validity study, 138 consecutive patients with LBP were recruited and examined by physiotherapists with postgraduate training in musculoskeletal m
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Zannoni, Letizia <1982&gt. "Accuracy of new sonographic markers in the diagnosis of adenomyosis." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7818/3/ZANNONI%20LETIZIA_TESI%20DOTTORATO.pdf.

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Objective: to evaluate the diagnostic accuracies of well-known sonographic markers of adenomyosis and of two innovative ones, the question mark sign and the transvaginal ultrasound uterine tenderness. Methods: 78 patients scheduled for hysterectomy for uterine benign diseases underwent preoperative transvaginal ultrasonography to evaluate the criteria of sonographic diagnosis of adenomyosis as reported by consensus statement MUSA. Adenomyosis was diagnosed in presence of two or more of the following parameters: asymmetry of the uterine walls, hyperechoic striae, anechoic myometrial cysts, hyp
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Leonardi, Mathew. "The utility of advanced pelvic ultrasound techniques in the diagnosis and management of patients with endometriosis." Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/28014.

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Endometriosis is a disease that affects approximately 10% of individuals assigned female at birth. Endometriosis is a chronic oestrogen-dependent and -promoted inflammatory response secondary to ectopic yet functional endometrial-like cell growth outside the uterine cavity. It is generally thought to be a pain-causing disease and has a strong link between endometriosis and infertility. Imaging has emerged as the most optimistic non-invasive and non-surgical tool to diagnose endometriosis. In many centres in Australia and around the world, current evidence-based ultrasound techniques for end
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Carter, David E. "Diagnostic and classification accuracy for mildly mentally handicapped children." Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/31112.

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The purpose of this study was to examine the diagnostic and classification accuracy of placement decisions for Mildly/Educably Mentally Handicapped (M/EMH) children in British Columbia. Evidence from the United States suggests that classification decisions are often made on the basis of idiosyncratic student behaviours and the subjective opinions of educators, not on the basis of empirical evidence. Although Canadian special education practice is often based on that of the U.S., no major study of the accuracy of diagnosis and classification has been undertaken in this country. Based on a revi
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Rachaneni, Suneetha. "Accuracy of bladder ultrasound in the diagnosis of detrusor overactivity (BUS study)." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6723/.

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Objective To estimate the accuracy of bladder wall thickness (BWT), measurement by transvaginal bladder ultrasound (BUS) in diagnosing detrusor overactivity (DO) Methods A multicenter study in 687 women with overactive bladder or urgency predominant mixed incontinence in 22 centres was undertaken. Index test was BWT and urodynamics was the reference standard. Reproducibility of BWT and the acceptability of BWT and urodynamics were also studied. Results BWT showed poor sensitivity, specificity and likelihood ratios at all pre-specified cut-offs. The ROC curve showed no evidence of discriminatio
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Rawashdeh, Mohammad. "Radiologist and image characteristics that affect the accuracy of breast cancer diagnosis." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/12790.

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Aims Variations in the performance of mammography readers are well reported, but key lesion and reader features explaining such variations are not fully explored. This PhD study aims to: 1) measure the diagnostic accuracy of breast radiologists, 2) identify parameters linked to higher levels of performance, and 3) establish the key mammogram morphological features that impact upon the detection of breast cancer. Methods All studies received institutional ethics approval. There were two studies, Study A: a test set of mammograms was developed compromising 60 cases, 20 containing cancer, and
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Brazzelli, Miriam. "Studies to inform the methods for Cochrane systematic reviews of diagnostic accuracy in stroke medicine." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5566.

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Background A variety of tests are used in clinical practice to help the diagnostic process and so improve patient care. Many aspects of stroke management depend on accurate and rapid diagnosis. Brain imaging, including CT or MRI, is necessary to identify the location and extent of the cerebral lesion, and to determine the pathological type of stroke and its likely cause. Current treatments - such as thrombolysis - for ischaemic stroke have increased the need for clear evidence on which imaging test is optimal for diagnosis in the acute phase of stroke. Systematic reviews of diagnostic test acc
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8

Alonzo, Todd Allen. "Assessing accuracy of a continuous medical diagnostic or screening test in the presence of verification bias /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/9600.

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Lloyd, Aaron, Vinay Pasupuleti, Priyaleela Thota, et al. "Accuracy of loop-mediated isothermal amplification for the diagnosis of Clostridium difficile infection: a systematic review." Elsevier B.V, 2015. http://hdl.handle.net/10757/345286.

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Loop-mediated isothermal DNA amplification (LAMP) are currently used as standalone diagnostic test for C. difficile infection (CDI). We assessed the diagnostic accuracy of LAMP for the diagnosis of CDI. We searched 5 databases to identify studies that compared LAMP with culture cytotoxicity neutralization assay or anaerobic toxigenic culture (TC) of C. difficile. We used the random-effects model to calculate pooled sensitivities, specificities, diagnostic odds ratios and their 95% confidence intervals (CIs). The search of the databases yielded 16 studies (6,979 samples) that met inclusion crit
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Staal, Rozemarijn Nathalie. "Diagnostic Accuracy in Dual Diagnosis: The Development of the Screen for Symptoms of Psychopathology in Individuals with Intellectual Disability (SSP-ID)." Wright State University Professional Psychology Program / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wsupsych1347493083.

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Lee, Lisa Meredith. "Factors affecting accuracy ratings of an automated adolescent MMPI report /." Norfolk, Va. : Lee, 1989.

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Patel, Alpesh. "Sensitivity and Accuracy of Cone Beam Computed Tomography in Diagnosing Osseous Defects at the Mandibular Condyle." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1363606389.

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Sibanda, Lidion. "Diagnostic radiography requests in Zimbabwe’s public hospital complex: completeness, accuracy and justtification." Thesis, Cape Peninsula University of Technology, 2012. http://hdl.handle.net/20.500.11838/1552.

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A thesis submitted in fulfilment of the requirements for the degree Master of Technology: Diagnostic Radiography in the Faculty of Health and Wellness Sciences at the Cape Peninsula University of Technology, 2012<br>Complete, accurate and justified radiological examination requests are prerequisite to radiological exposures. However, global research shows evidence of high numbers of incomplete and inaccurate requests as well as that up to 77% radiological exposures are unjustified. Plain lumbar spine and plain skull radiology examinations are reported as being procedures that generate h
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Kjellberg, Gustav, and Henrik Kälvegren. "A comparison of classification accuracy between MRI and PET datasets in computer aided diagnosis of Alzheimer's disease." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-229704.

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The number of people suffering from Alzheimer’s disease (AD) is expected to increase rapidly in the coming years. Diagnosing the disease early is key to giving those affected a chance to maintain a higher quality of life. One of the most common ways to detect AD is to visually inspect scans of the patients’ brains. Computer aided diagnosis (CAD)can assist a physician’s judgement when searching for the disease in the brain scans, making the assessment more accurate. Progress has been made in this field throughout the years. This paper compares the machine learning classification accuracy of AD
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Woznitza, Nick. "The diagnostic accuracy of reporting radiographer chest X-ray interpretations and their influence on clinicians' diagnostic decision-making : a comparison with consultant radiologists." Thesis, Canterbury Christ Church University, 2016. http://create.canterbury.ac.uk/15847/.

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Background: Diagnostic imaging plays an expanding and central role in patients' medical care. Radiographer clinical reporting is being increasingly used in patient focused services. There is a paucity of research that has examined radiographer chest X-ray reporting. Aim: To determine the diagnostic accuracy of reporting radiographer chest X-ray (CXR) reporting and the influence that CXR reports have on clinicians' diagnostic decision-making. Method: A quasi-experimental study determined the diagnostic accuracy of a cohort of reporting radiographers in CXR interpretation, using a free-response
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Aithal, Guruprasad Padur. "Hepatotoxicity : accuracy of diagnosis, long term outcome and role of genetic polymorphism in drug metabolism and adverse drug reactions." Thesis, University of Newcastle Upon Tyne, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327270.

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Cleary, Liam. "HbA1c Test’s Accuracy as a Predictor for Diabetes with Complications Diagnosis: Further Analysis of the HbA1c Diabetes Mellitus Test." Thesis, Boston College, 2020. http://hdl.handle.net/2345/bc-ir:108925.

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Thesis advisor: Samuel Richardson<br>HbA1c levels are the most frequently used test for diagnosis and prognosis of diabetes mellitus. Recent studies have shown the biases this test has in particular cohorts, that was not noted when it was originally accepted by the American Diabetes Association in 2008. This study examined how these biases affect HbA1c’s ability as a predictor for complications that arise due to diabetes in specific cohorts, those of ethnicity, age, weight, and other patient attributes, compared to other established diabetes prognosis tests. We discovered that both glucose and
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Jagot, Khatija H. "The accuracy of 2D transvaginal ultrasound in the diagnosis of benign endometrial pathology: a comparison between ultrasonography and hysteroscopy." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29795.

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STUDY OBJECTIVE: To evaluate the diagnostic accuracy of transvaginal sonography compared to hysteroscopy in diagnosing benign endometrial pathology. DESIGN: Retrospective cross-sectional study. Canadian Task force classification II – 2 SETTING: Department of Gynaecology, Groote Schuur Hospital, Cape Town, South Africa. PATIENTS: Patients having an office hysteroscopy procedure between January 2014 and December 2016, with a record of a recent transvaginal ultrasound and endometrial histology were included in this study. All malignant cases were excluded. INTERVENTIONS: Transvaginal ultrasound,
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Amini, Hashem. "Fetal Anomalies Surveillance and Diagnostic Accuracy of Ultrasound and Magnetic Resonance Imaging /." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-121503.

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Matos, Fabiana Gonçalves de Oliveira Azevedo. "Fatores preditores da acurácia dos diagnósticos de enfermagem." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/7/7139/tde-13012011-152651/.

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A acurácia dos diagnósticos de enfermagem é importante para a escolha de intervenções adequadas, mas ainda pouco se conhece sobre os fatores que a influenciam. Objetivos: identificar os fatores preditores da acurácia de diagnósticos de enfermagem; descrever o grau de acurácia dos diagnósticos de enfermagem documentados na prática clínica e testar a concordância intra e entre avaliadores na aplicação da Escala de Acurácia de Diagnósticos de Enfermagem Versão 2. Método: estudo documental realizado num hospital público de ensino da cidade de São Paulo, Brasil. A acurácia dos diagnósticos de enfe
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Van, Zyl Johet Engela. "Accuracy of risk prediction tools for acute coronary syndrome : a systematic review." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/97069.

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Thesis (MCur)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: Background: Coronary artery disease is a form of cardiovascular disease (CVD) which manifests itself in three ways: angina pectoris, acute coronary syndrome and cardiac death. Thirty-three people die daily of a myocardial infarction (cardiac death) and 7.5 million deaths annually are caused by CVD (51% from strokes and 45% from coronary artery disease) worldwide. Globally, the CVD death rate is a mere 4% compared to South Africa which has a 42% death rate. It is predicted that by the year 2030 there will be 25 million deat
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Minne, C. "The efficacy of intravenous iodinated contrast media in the diagnostic accuracy of cranial computed tomography (CT) in patients with a possible missed diagnosis at Dr George Mukhari Hospital, Pretoria." Thesis, University of Limpopo (Medunsa Campus), 2011. http://hdl.handle.net/10386/407.

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Thesis (M. Med (Rad. Diagn.)) --University of Limpopo, Medunsa Campus, 2011<br>Objective: The objective was to determine the incidence of missed pathology on normal non contrast enhanced cranial computed tomography (NECT).Method: Records of cranial computed tomography scans done over a 12 month period at the Dr George Mukhari Hospital were evaluated by three readers. The NECT and contrast enhanced cranial computed tomography (CECT) were read at separate occasions and readers did not have access to a history, each other’s interpretation or to their own interpretation of the NECT when the CECT
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Ma, Rui. "Recommendations Regarding Q-Matrix Design and Missing Data Treatment in the Main Effect Log-Linear Cognitive Diagnosis Model." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/9043.

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Diagnostic classification models used in conjunction with diagnostic assessments are to classify individual respondents into masters and nonmasters at the level of attributes. Previous researchers (Madison & Bradshaw, 2015) recommended items on the assessment should measure all patterns of attribute combinations to ensure classification accuracy, but in practice, certain attributes may not be measured by themselves. Moreover, the model estimation requires large sample size, but in reality, there could be unanswered items in the data. Therefore, the current study sought to provide suggestions o
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Payer, Nadine. "Suggested markers for sepsis in critically ill pediatric patients : accuracy of sCD14, G-CSF, IL-6, and IL-8 for advanced diagnosis /." [S.l.] : [s.n.], 2009. http://opac.nebis.ch/cgi-bin/showAbstract.pl?sys=000297949.

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Umemura, Atsushi. "Diagnostic Accuracy of Apparent Diffusion Coefficient and 123I-Metaiodobenzylguanidine for Differentiation of Multiple System Atrophy and Parkinson's Disease." Kyoto University, 2015. http://hdl.handle.net/2433/200316.

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Stevenson, Amanda. "Mild cognitive impairment and the uncertainties of diagnosis : reviewing the accuracy of the Montreal Cognitive Assessment and exploring the process of psychosocial adjustment." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/16223.

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Background: Mild Cognitive Impairment (MCI) is a clinical construct reputed to represent an intermediate stage on a continuum between normal aging and cognitive decline. Conceptual and prognostic ambiguity can lead to significant diagnostic challenges and there is a need for accurate screening tests which can assist clinicians with decision-making. A diagnosis of MCI is also associated with considerable uncertainty for patients who may be adjusting to cognitive difficulties along with an increased risk of developing dementia. Beliefs about MCI may influence psychosocial adjustment, and individ
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Li, Zhongliang. "Data-driven fault diagnosis for PEMFC systems." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4335/document.

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Cette thèse est consacrée à l'étude de diagnostic de pannes pour les systèmes pile à combustible de type PEMFC. Le but est d'améliorer la fiabilité et la durabilité de la membrane électrolyte polymère afin de promouvoir la commercialisation de la technologie des piles à combustible. Les approches explorées dans cette thèse sont celles du diagnostic guidé par les données. Les techniques basées sur la reconnaissance de forme sont les plus utilisées. Dans ce travail, les variables considérées sont les tensions des cellules. Les résultats établis dans le cadre de la thèse peuvent être regroupés en
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Shinkins, Bethany. "The evaluation and expansion of methodologies relating to the reporting and analyses of intermediate test results : improving the clinical utility of diagnostic research." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:2df7fc16-51f5-4978-80bd-b69efdf9c8a2.

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<b>Background and objectives:</b> It has been argued that the binary framework frequently adopted to analyse test accuracy does not represent the clinical reality of diagnostic practice, and the recognition of an intermediate category of test result could make the utility of diagnostic tests more transparent. The objective of this thesis is to explore the value of moving away from the binary framework when evaluating and interpreting quantitative diagnostic tests. <b>Methods:</b> This thesis starts with an overview of the key arguments against dichotomising quantitative test results and a summ
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ALBERO, FELIPE G. "Diagnostico de lesoes da tireoide pela espectroscopia de absorcao no infravermelho por tranformada de Fourier-FTIR." reponame:Repositório Institucional do IPEN, 2009. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9500.

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Made available in DSpace on 2014-10-09T12:27:22Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:06:37Z (GMT). No. of bitstreams: 0<br>Dissertacao (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Jacquemin, Maxime. "Arithmétiques relationnelles pour l'analyse par interprétation abstraite de propriétés de précision numérique." Electronic Thesis or Diss., université Paris-Saclay, 2021. http://www.theses.fr/2021UPASG050.

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L'arithmétique à virgule flottante est l'approche la plus utilisée pour réaliser des calculs mathématiques reposant sur les nombres réels avec un ordinateur. Cependant, elle souffre d'un défaut : chaque opération peut introduire une erreur, c'est-à-dire une différence avec le résultat que nous aurions obtenu en utilisant des réels. Bien que ces erreurs soient très faibles, elles peuvent s'accumuler et provoquer des bugs ayant parfois des conséquences graves, en particulier dans des domaines critiques comme l'aéronautique ou le nucléaire. Il est donc nécessaire de pouvoir garantir que les erreu
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Russ, Andrew. "Diagnosing eyewitness accuracy." Thesis, University of Kent, 2015. https://kar.kent.ac.uk/53992/.

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Eyewitnesses frequently mistake innocent people for the perpetrator of an observed crime. Such misidentifications have led to the wrongful convictions of many people. Despite this, no reliable method yet exists to determine eyewitness accuracy. This thesis explored two new experimental methods for this purpose. Chapter 2 investigated whether repetition priming can measure prior exposure to a target and compared this with observers’ explicit eyewitness accuracy. Across three experiments slower responses to target faces were consistently observed irrespective of eyewitness accuracy in a lineup t
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Hughes, Clifford. "Studies on improving the predictive markers for the diagnosis of acute pancreatitis after Endoscopic Retrograde Cholangiopancreatography (ERCP)." Thesis, Queensland University of Technology, 1999. https://eprints.qut.edu.au/37065/1/37065_Hughes_1999.pdf.

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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a widely performed gastroenterological procedure often accompanied by the development of acute pancreatitis post-ERCP - the current literature quoting an incidence between 0% and 39.5%. Because acute pancreatitis can be a very serious outcome, sometimes leading to death, a method for predicting poor outcomes post-ERCP would be an advantage to the clinicians and patients. Described below is the development of two algorithms with a strong capacity to predict poor outcomes post-ERCP. In addition to assessing a battery of common laboratory
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Van, Dyk Zandri. "Diagnostic accuracy of CE Chirp." Diss., University of Pretoria, 2019. http://hdl.handle.net/2263/72463.

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The auditory brainstem response is an evoked potential that can be clinically used to estimate hearing sensitivity and to identify auditory nervous system pathology. Recently, there has been an increase in the implementation of the CE-Chirp stimulus in AABR equipment for neonatal hearing screening. The purpose of this study is to evaluate the diagnostic accuracy of the LS CE-Chirp-evoked ABR compared to the traditionally used click-evoked ABR for the identification of different degrees and configurations of sensorineural (SNHL) hearing loss. An exploratory within-subject comparative resear
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Chan, Ealine Y. L. "Diagnostic accuracy of tests for asthma." Thesis, Queen Mary, University of London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.511810.

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Zheng, Yingye. "Semiparametric methods for longitudinal diagnostic accuracy /." Thesis, Connect to this title online; UW restricted, 2002. http://hdl.handle.net/1773/9580.

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Busse, Harald, Tim Riedel, Nikita Garnov, Gregor Thörmer, Thomas Kahn, and Michael Moche. "Targeting accuracy, procedure times and user experience of 240 experimental MRI biopsies guided by a clinical add-on navigation system." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-176108.

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Objectives: MRI is of great clinical utility for the guidance of special diagnostic and therapeutic interventions. The majority of such procedures are performed iteratively (\"in-and-out\") in standard, closed-bore MRI systems with control imaging inside the bore and needle adjustments outside the bore. The fundamental limitations of such an approach have led to the development of various assistance techniques, from simple guidance tools to advanced navigation systems. The purpose of this work was to thoroughly assess the targeting accuracy, workflow and usability of a clinical add-on navigati
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Couto, Filho Carlos Eduardo Gomes do 1962. "Accuracy in the diagnosis of the anterior loop of the mental nerve between panoramic radiography and cone beam computed tomography = is clinically relevant? = Acurácia no diagnóstico da alça anterior do nervo mentual através de radiografias panorâmicas digitais e tomografia computadorizada de feixe cônico." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289415.

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Orientador: José Ricardo de Albergaria Barbosa<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba<br>Made available in DSpace on 2018-08-24T08:11:33Z (GMT). No. of bitstreams: 1 CoutoFilho_CarlosEduardoGomesdo_D.pdf: 781269 bytes, checksum: ece61cf44630f51a36c78d2c819a23e9 (MD5) Previous issue date: 2014<br>Resumo: A reabilitação bucal com implantes dentários revolucionou a odontologia. No entanto, conhecimentos anatômicos como também técnicos são essenciais para a realização de um adequado tratamento. Desta forma, a reabilitação através da instal
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Popeliuk, N. O. "Diagnostic accuracy with the pyloroduodenal pathology in children." Thesis, БДМУ, 2020. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/17710.

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Tsuchido, Yasuhiro. "Real-time quantitative PCR analysis of endoscopic biopsies for diagnosing CMV gastrointestinal disease in non-HIV immunocompromised patients: a diagnostic accuracy study." Kyoto University, 2019. http://hdl.handle.net/2433/242399.

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Gross, Susan I. "The Impact of Education and Experience on Diagnostic Accuracy." Case Western Reserve University School of Graduate Studies / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=case1433424760.

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Rosa, Maria Inês da. "O papilomavirus humano e lesões do colo uterino." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2007. http://hdl.handle.net/10183/12119.

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Analisamos uma coorte de mulheres no sul do Brasil, com objetivo de identificar associações epidemiológicas para persistência e cura da infecção pelo HPV e realizamos uma metanálise para determinar a acurácia da telomerase nas lesões precursoras do câncer cervical. Métodos: O estudo de coorte foi iniciado em fevereiro de 2003. Foram coletados espécimes cervicais para citologia oncótica e para detecção do DNA HPV na entrada do estudo e no seguimento. O desfecho foi dividido em quatro categorias: (1) persistência, (2) conversão (3) cura. A quarta categoria (referência) eram mulheres negativas no
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Srinivasan, Soorya. "Reliability and Accuracy of Assessing TAD - Tooth Root Contact using CBCT." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1553782462280014.

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Coyle, Shannon Jean. "Improving Accurate Diagnosis and Treatment for Acute Viral Conjunctivitis." UNF Digital Commons, 2014. https://digitalcommons.unf.edu/etd/526.

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Conjunctivitis is the most common cause of red eye and one of the most frequent causes of visits to clinicians. There is significant controversy on the diagnosis and treatment of the disease and the use of ophthalmic antibiotics. The inconvenience of the untimely diagnostic tests led to the trend of treating conjunctivitis empirically with ophthalmic antibiotics. Subsequently, the diagnosis of bacterial conjunctivitis is higher than it should be resulting in overuse of antibiotics. Consequences of inappropriate diagnosis and treatment include increased virulence, increased health care costs, a
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Powers, James Murray. "Population-averaged models for diagnostic accuracy studies and meta-analysis." Thesis, The University of North Carolina at Chapel Hill, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3562789.

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<p> Modern medical decision making often involves one or more diagnostic tools (such as laboratory tests and/or radiographic images) that must be evaluated for their discriminatory ability to detect presence (or absence) of current health state. The first paper of this dissertation extends regression model diagnostics to the Receiver Operating Characteristic (ROC) curve generalized linear model (ROC-GLM) in the setting of individual-level data from a single study through application of generalized estimating equations (GEE) within a correlated binary data framework (Alonzo and Pepe, 2002).
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Dinnes, Jacqueline. "The influence of spectrum (case-mix) on diagnostic test accuracy." Thesis, University of Southampton, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509464.

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Martinez, Austin A. "A Comparison of the Diagnostic Accuracy of Three Diagnostic Tests for Anterior Cruciate Ligament Lesions." Ohio University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1491775474846951.

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47

Elkhafifi, Faiza F. "Nonparametric Predictive Inference for ordinal data and accuracy of diagnostic tests." Thesis, Durham University, 2012. http://etheses.dur.ac.uk/3914/.

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This thesis considers Nonparametric Predictive Inference (NPI) for ordinal data and accuracy of diagnostic tests. We introduce NPI for ordinal data, which are categor- ical data with an ordering of the categories. Such data occur in many application areas, for example medical and social studies. The method uses a latent variable representation of the observations and categories on the real line. Lower and upper probabilities for events involving the next observation are presented, with specic attention to comparison of multiple groups of ordinal data. We introduce NPI for accuracy of diagnosti
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Schwarz, Betty Anne. "Developing a standardized tool for interpretation of radiology diagnostic accuracy trials." Thesis, Middlesex University, 2016. http://eprints.mdx.ac.uk/21171/.

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Within the health sciences, action research is a methodology well suited to the goal of collaboratively improving practice. As the Royal College of Radiology recommends the use of published clinical trials as guides for achieving higher standards of accuracy, it is important for radiologists to reflect deeply on the results from diagnostic accuracy studies. When the results of the gold standard (or reference standard) are used to confirm a particular diagnosis or disease by comparing the diagnostic accuracy to a newer or index test, this is referred to as diagnostic accuracy research. In the r
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Erhardt, Gerber. "Accuracy of plain radiographs for diagnosing histologically proven malignant bone lesions." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29291.

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Karlson, Gunilla, and Helena Tengvall. "The accuracy of apical palpation and percussion when diagnosing apical periodontitis." Thesis, Malmö högskola, Odontologiska fakulteten (OD), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-19930.

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Syftet med den aktuella studien var att undersöka tillförlitligheten av apikal palpation och perkussion vid diagnostik av symtomatisk apikal parodontit och asymptomatisk apikal parodontit på icke rotfyllda tänder.Femton patienter undersöktes; åtta patienter med symtomatisk apikal parodontit och sju patienter med asymptomatisk apikal parodontit. Patienterna rekryterades från tre kliniker i södra Sverige. Först besvarade patienterna frågor om aktuellt läkemedelsintag och graderade sin smärta på en Visuell Analog Skala. Observatören utförde de två diagnostiska testerna på testtanden, kontrolltand
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