Ultrasound biomicroscopy. II. Intraobserver and interobserver reproducibility of measurements
نویسندگان
چکیده
منابع مشابه
Intraobserver repeatability and interobserver reproducibility in musculoskeletal ultrasound imaging measurements.
OBJECTIVE To assess the repeatability and reproducibility of ultrasonographic measurements at the anterior surface of the femoral neck and iliofemoral ligament and on a human tissue-mimicking phantom. METHODS Two independent investigators studied 22 consecutive hips. One investigator had previous experience in musculoskeletal ultrasonography (US). The other investigator had undergone a short ...
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Methods. Four anterior segment images of four normal patients were obtained by a single examiner. The measurements of three independent observers were compared to assess interobserver reproducibility in quantifying the images. Thirteen different anterior segment parameters were measured by each observer on each image. Intraobserver and interobserver reproducibility of measurement were assessed ...
متن کاملMeasurement of ultrasound biomicroscopy images: intraobserver and interobserver reliability.
PURPOSE To evaluate intraobserver and interobserver reproducibility of measurement of images obtained during ultrasound biomicroscopy. METHODS Four anterior segment images of four normal patients were obtained by a single examiner. The measurements of three independent observers were compared to assess interobserver reproducibility in quantifying the images. Thirteen different anterior segmen...
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BACKGROUND The objective of this investigation was to determine the inter- and intraobserver agreement when assessing embryo quality. METHODS This investigation included 4002 cleaved embryos from 7535 oocytes retrieved in 688 patients undergoing IVF cycles in a multicentre trial. Embryos were evaluated locally at the inverted microscope at 28, 44 and 68 h (+/-1 h) post-insemination. Digital i...
متن کاملIntraobserver and interobserver reproducibility in the evaluation of ultrasonic pachymetry measurements of central corneal thickness.
PURPOSE To assess reproducibility of central corneal thickness (CCT) measurement by means of ultrasonic pachymetry. METHODS Fifty one volunteers underwent three sessions of CCT measurements, each consisting of three CCT measurements, performed by each of three different observers. Intra- and interobserver reproducibility was calculated by means of intraclass correlation coefficient (ICC). The...
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ژورنال
عنوان ژورنال: Acta Ophthalmologica Scandinavica
سال: 1998
ISSN: 1395-3907
DOI: 10.1034/j.1600-0420.1998.760507.x