FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567175847> ?p ?o ?g. }

• W1567175847 endingPage "193" @default.
• W1567175847 startingPage "188" @default.
• W1567175847 abstract "ABSTRACT Diagnostic test of bone osteosclerotics examination using digital radiography system Background: The interpretation of a conventional rontgen images have a high degree of subjectivity due to the limitation of humansight. The computationally detection help establish the accuracy of diagnosis of the radiologist. According to our knowledge, there has not been previous research on this issue in Indonesia. The research was aimed to examine a Matlab based software to determine the diagnostic value in the diagnosis of osteosclerotic bone. Methods: This study was a diagnostic test which was conducted in Radiology Department of Dr. Kariadi Hospital Semarang, Dr. Sardjito Hospital Yogyakarta and Bethesda Hospital Yogyakarta, April to August 2009. The radiographs of bone osteosclerotic resulted from computed radiography (CR) test results were taken consecutively, interpreted by a radiologist which was supported by the Anatomical Pathology Laboratory examination as a gold standard. Afterwards these steps were done respectively: classify patients as a normal or osteosclerotic patients based on the cut off point that was determined, calculate the value of the diagnostic by analysis of 2x2 tables, determine the area under the curve (AUC) by the procedure of receiver operating characteristic (ROC), and determine the optimal of COP (cut off point) using ROC procedure. Results: From the results of diagnostic tests of bone radiographs these following parameter values was obtained: AUC value of 97.6% (95% CI: 94.4%-100%), the optimal cut off point for bone oseosclerotic COP ≥1.05 with a sensitivity value of 93.0% and a specificity of 89.1%. Suitability kappa value of 0.818 K (95% CI: 0.757 to 0.879). Conclusion: The radiographic examination of the results of CR using Matlab-based software can be used to diagnose bone osteosclerotic with high sensitivity and specificity. Keywords: Bone osteosclerotic, rontgen images, optimal of COP, Matlab software ABSTRAK Latar belakang: Pembacaan foto rontgen secara konvensional memiliki tingkat subyektivitas tinggi karena keterbatasan indra penglihatan manusia. Pendeteksian secara terkomputasi membantu menegakkan diagnosis para radiolog. Sebagaimana diketahui, belum ada penelitian sebelumnya mengenai masalah ini di Indonesia. Penelitian ini bertujuan menguji perangkat lunak berbasis Matlab untuk menentukan nilai diagnostik pada diagnosis tulang osteosklerotik. Metode: Penelitian ini adalah uji diagnostik yang dilakukan di Bagian Radiologi RSUP Dr. Kariadi Semarang, RSUP Dr. Sardjito Yogyakarta dan Rumah Sakit Bethesda Yogyakarta, April-Agustus 2009. Radiograf osteosklerotik tulang hasil pemeriksaan CR (computed radiography) diambil untuk sampel secara konsekutif, kemudian diperiksa oleh radiolog yang didukung oleh pemeriksaan Laboratorium Patologi Anatomi sebagai baku emas. Tahapan yang dilakukan berturut-turut adalah: mengelompokkan pasien sebagai osteosklerotik dan normal berdasar titik potong yang ditentukan, menghitung nilai diagnostik dengan tabel analisis 2x2, menentukan AUC (area under the curve) dengan prosedur ROC (receiver operating characteristic), dan menentukan COP (cut off point) optimal dengan prosedur ROC. Hasil: Hasil uji diagnostik radiograf tulang diperoleh nilai-nilai parameter sebagai berikut: nilai AUC adalah sebesar 97,6% (IK 95%: 94,4%-100%), titik potong optimal untuk osteosklerotik tulang COP ≥1,05 dengan nilai sensitivitas sebesar 93,0% dan spesifisitas sebesar 89,1%. Nilai kesesuaian kappa K sebesar 0,818 (IK 95%: 0,757-0,879). Simpulan: Pemeriksaan radiografi hasil CR menggunakan perangkat lunak berbasis Matlab dapat digunakan untuk mendiagnosis osteosklerotik tulang dengan sensitivitas dan spesifisitas tinggi" @default.
• W1567175847 created "2016-06-24" @default.
• W1567175847 creator A5064939572 @default.
• W1567175847 creator A5065510365 @default.
• W1567175847 creator A5077322178 @default.
• W1567175847 creator A5084545518 @default.
• W1567175847 date "2011-01-01" @default.
• W1567175847 modified "2023-10-02" @default.
• W1567175847 title "Uji Diagnostik Pemeriksaan Osteosklerotik Tulang dengan Sistem Radiografi Digital" @default.
• W1567175847 cites W1539462193 @default.
• W1567175847 cites W1964947424 @default.
• W1567175847 cites W2003315142 @default.
• W1567175847 cites W2043010809 @default.
• W1567175847 cites W2051604811 @default.
• W1567175847 cites W2064943178 @default.
• W1567175847 cites W2076053181 @default.
• W1567175847 cites W2109871600 @default.
• W1567175847 cites W2129882004 @default.
• W1567175847 cites W2145108148 @default.
• W1567175847 cites W2158262405 @default.
• W1567175847 cites W2163210783 @default.
• W1567175847 cites W2797597138 @default.
• W1567175847 cites W2916851947 @default.
• W1567175847 hasPublicationYear "2011" @default.
• W1567175847 type Work @default.
• W1567175847 sameAs 1567175847 @default.
• W1567175847 citedByCount "1" @default.
• W1567175847 countsByYear W15671758472012 @default.
• W1567175847 crossrefType "journal-article" @default.
• W1567175847 hasAuthorship W1567175847A5064939572 @default.
• W1567175847 hasAuthorship W1567175847A5065510365 @default.
• W1567175847 hasAuthorship W1567175847A5077322178 @default.
• W1567175847 hasAuthorship W1567175847A5084545518 @default.
• W1567175847 hasConcept C126322002 @default.
• W1567175847 hasConcept C126838900 @default.
• W1567175847 hasConcept C187212893 @default.
• W1567175847 hasConcept C2524010 @default.
• W1567175847 hasConcept C2778724333 @default.
• W1567175847 hasConcept C2781305912 @default.
• W1567175847 hasConcept C2989005 @default.
• W1567175847 hasConcept C3019088015 @default.
• W1567175847 hasConcept C3020132585 @default.
• W1567175847 hasConcept C33923547 @default.
• W1567175847 hasConcept C36454342 @default.
• W1567175847 hasConcept C40993552 @default.
• W1567175847 hasConcept C534262118 @default.
• W1567175847 hasConcept C58471807 @default.
• W1567175847 hasConcept C71924100 @default.
• W1567175847 hasConcept C82157600 @default.
• W1567175847 hasConceptScore W1567175847C126322002 @default.
• W1567175847 hasConceptScore W1567175847C126838900 @default.
• W1567175847 hasConceptScore W1567175847C187212893 @default.
• W1567175847 hasConceptScore W1567175847C2524010 @default.
• W1567175847 hasConceptScore W1567175847C2778724333 @default.
• W1567175847 hasConceptScore W1567175847C2781305912 @default.
• W1567175847 hasConceptScore W1567175847C2989005 @default.
• W1567175847 hasConceptScore W1567175847C3019088015 @default.
• W1567175847 hasConceptScore W1567175847C3020132585 @default.
• W1567175847 hasConceptScore W1567175847C33923547 @default.
• W1567175847 hasConceptScore W1567175847C36454342 @default.
• W1567175847 hasConceptScore W1567175847C40993552 @default.
• W1567175847 hasConceptScore W1567175847C534262118 @default.
• W1567175847 hasConceptScore W1567175847C58471807 @default.
• W1567175847 hasConceptScore W1567175847C71924100 @default.
• W1567175847 hasConceptScore W1567175847C82157600 @default.
• W1567175847 hasIssue "3" @default.
• W1567175847 hasLocation W15671758471 @default.
• W1567175847 hasOpenAccess W1567175847 @default.
• W1567175847 hasPrimaryLocation W15671758471 @default.
• W1567175847 hasVolume "45" @default.
• W1567175847 isParatext "false" @default.
• W1567175847 isRetracted "false" @default.
• W1567175847 magId "1567175847" @default.
• W1567175847 workType "article" @default.