Image quality and reconstruction intervals of dual-source CT coronary angiography: recommendations for ECG-pulsing windowing
S Leschka, H Scheffel, L Desbiolles, A Plass… - Investigative …, 2007 - journals.lww.com
Purpose: To evaluate reconstruction intervals and image quality in dual-source computed
tomography (DSCT) coronary angiography for optimal placement of the ECG-pulsing …
tomography (DSCT) coronary angiography for optimal placement of the ECG-pulsing …
Comparing post-concussive neurocognitive test data to normative data presents risks for under-classifying “above average” athletes
P Schatz, S Robertshaw - Archives of Clinical Neuropsychology, 2014 - academic.oup.com
We compared classification accuracy of post-concussion test data against baseline and
normative data, accounting for baseline level of performance. Athletes (N= 250) completed …
normative data, accounting for baseline level of performance. Athletes (N= 250) completed …
Effect of a novel motion correction algorithm (SSF) on the image quality of coronary CTA with intermediate heart rates: segment-based and vessel-based analyses
Q Li, P Li, Z Su, X Yao, Y Wang, C Wang, X Du… - European Journal of …, 2014 - Elsevier
Purpose To evaluate the effect of SnapShot Freeze (SSF) reconstruction at an intermediate
heart-rate (HR) range (65–75 bpm) and compare this method with single-sector …
heart-rate (HR) range (65–75 bpm) and compare this method with single-sector …
[HTML][HTML] A framework for information system usage in collaborative care
Clinical information systems (CIS) can affect the quality of patient care. In this paper, we
focus on CIS use in the collaborative treatment of chronic diseases. We have developed a …
focus on CIS use in the collaborative treatment of chronic diseases. We have developed a …
Image quality improvements using adaptive statistical iterative reconstruction for evaluating chronic myocardial infarction using iodine density images with spectral CT
J Kishimoto, Y Ohta, S Kitao, T Watanabe… - The International Journal …, 2018 - Springer
Single-source dual-energy CT (ssDECT) allows the reconstruction of iodine density images
(IDIs) from projection based computing. We hypothesized that adding adaptive statistical …
(IDIs) from projection based computing. We hypothesized that adding adaptive statistical …
An alternative interpretation of the linearly weighted kappa coefficients for ordinal data
TO Kvålseth - Psychometrika, 2018 - Springer
When two (or more) observers are independently categorizing a set of observations,
Cohen's kappa has become the most notable measure of interobserver agreement. When …
Cohen's kappa has become the most notable measure of interobserver agreement. When …
Measurement of interobserver disagreement: Correction of Cohen's kappa for negative values
TO Kvålseth - Journal of Probability and Statistics, 2015 - Wiley Online Library
As measures of interobserver agreement for both nominal and ordinal categories, Cohen's
kappa coefficients appear to be the most widely used with simple and meaningful …
kappa coefficients appear to be the most widely used with simple and meaningful …
世界健康调查项目中国预调查重测信度分析
曹阳， 陈洁， 曹建文， 钱军程 - 中国公共卫生, 2006 - zgggws.com
中国CPH Page 1 * 基金项目: 世界卫生组织课题(GL GLO OSD OOO AS 00.999. 00) 作者单位:
11 复旦大学医学技术评估研究中心, 上海200032; 21 卫生部卫生统计信息中心抽样调查处 作者 …
11 复旦大学医学技术评估研究中心, 上海200032; 21 卫生部卫生统计信息中心抽样调查处 作者 …
Exploring inter-rater reliability and measurement properties of environmental ratings using kappa and colocation quotients
J Björk, R Rittner, E Cromley - Environmental Health, 2014 - Springer
Background Available evidence suggest that perceptions or ratings of the neighborhood, eg
as being green, walkable or noisy, are important for effects on health and wellbeing, also …
as being green, walkable or noisy, are important for effects on health and wellbeing, also …
Evaluation of image quality on a per-patient, per-vessel, and per-segment basis by noninvasive coronary angiography with 64-section computed tomography: dual …
Y Nakashima, M Okada, Y Washida, T Miura… - Japanese journal of …, 2011 - Springer
Purpose The purpose of this study was to evaluate the image quality (IQ) of dual-source CT
(DSCT) versus single-source CT (SSCT). Materials and methods A total of 100 patients …
(DSCT) versus single-source CT (SSCT). Materials and methods A total of 100 patients …