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Intra-rater reliability

About: Intra-rater reliability is a research topic. Over the lifetime, 2073 publications have been published within this topic receiving 140968 citations.


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Journal Article
TL;DR: In this paper, the background of producing and developing of the physical methods of reliability failure was described, and the basic concept and usage were also addressed, as well as the basic steps of using the physical reliability failure and some application software were introduced.
Abstract: The background of producing and developing of the physical methods of reliability failure was described Further more, the basic concept and usage were also addressed Finally, the basic steps of using the physical methods of reliability failure and some application software were introduced

1 citations

Journal Article
Abstract: The reliability of man-machine collaborative manufacturing system has significant impacts on relevant system performance. In this study, a method of reliability testing and evaluation is proposed for the man-machine collaborative manufacturing systems based on a system reliability model. By using on-hand data of the reliability improvement testing, the reliability index of an existing man-machine collaborative manufacturing system is estimated. This approach has been proven effective in system reliability analysis.

1 citations

Journal ArticleDOI
01 Feb 2019-Pm&r
TL;DR: The primary aim of this study was to determine the inter‐ and intrarater reliability of ultrasound (US) measurements of the ischiofemoral space (IFS) following a brief training session and if reliability correlated with sonographer experience.
Abstract: Objective The primary aim of this study was to determine the inter- and intrarater reliability of ultrasound (US) measurements of the ischiofemoral space (IFS) following a brief training session. A secondary aim was to determine if reliability correlated with sonographer experience. Design Prospective. Setting Physical medicine and rehabilitation department within a tertiary care institution. Participants Seven male and 3 female individuals were recruited to serve as models. Nine physician sonographers (3 postgraduate year [PGY]-2 residents, 3 PGY-4 residents, 3 physicians) were recruited to serve as sonographers. Methods or Interventions Sonographers received a 15-minute educational session on identifying the IFS with US, followed by 20 minutes of practice. Models were then placed in a prone position and secured to prevent hip movement. All operators measured bilateral IFSs in each model twice with a washout period between measurements. Operators were blinded to all measurements. Main Outcome Measures Primary outcomes were inter- and intrarater reliability interclass coefficients (ICCs) of IFS measurements among the groups with different levels of US experience. Secondary outcomes included comparisons of inter- and intrarater reliability ICCs of IFS measurements between groups, and the difference of mean IFS measurements between groups. Results Intrarater reliability ICCs were 0.829, 0.680, and 0.596 for physician, PGY-4, and PGY-2 groups, respectively. Interrater reliability ICCs were 0.722, 0.427, and 0.558 for physician, PGY-4, and PGY-2 groups, respectively. No statistically significant differences in reliability were identified between groups. Mean IFS measurements were 31.2, 33.4, and 34.0 mm for physician, PGY-4, and PGY-2 groups, respectively. Physician measurements were significantly smaller than the PGY-4 and PGY-2 measurements (P Conclusions Following a brief training session, experienced sonographers demonstrated excellent IFS measurement intrarater reliability, whereas PGY-4 and PGY-2 sonographers demonstrated fair intrarater reliability. All sonographers demonstrated fair interrater reliability. Level of Evidence II

1 citations

Journal ArticleDOI
TL;DR: Findings provide further support for the use of CPET, especially treadmill walking, as a clinical measure of perioperative cardiorespiratory fitness in patients with abdominal aortic aneurysms and among CPET test reviewers for common testing modalities/protocols.

1 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202342
202278
202186
202083
201986
201867