Test retest repeatability. Medical search. Frequent questions

The sensitivity for detecting single whole AM using CD68 was 0.97 and the positive predictive value was 0.88, respectively, with excellent repeatability. (ersjournals.com)
A novel study published in the (TBD) issue of Sensors , the leading international, peer-reviewed, open access journal on the science and technology of sensors - entitled Test-Retest Reliability of PODOSmart® Gait Analysis Insoles - concluded that Digitsole's PODOSmart® insoles present excellent repeatability in gait analysis parameters. (digitsole.com)
The demonstration of this excellent repeatability means that the device can be used by healthcare professionals appropriately and provides the reassurance and confidence that the measurements will be consistent and precise. (digitsole.com)

Phase 3: Two week repeatability (n=24) was high with intraclass correlation coefficients for domains varying between 0.88 and 0.96. (bmj.com)
The reliability was investigated by internal consistency methods using Cronbach's alpha and stability was determined by intraclass correlation coefficient (ICC) test-retest with an interval of 2 weeks.Results: In the qualitative study, 28 initial items of the questionnaire were compiled in three dimensions, including the process of pregnancy and delivery (10 items), mother and child health (4 items), and individual-family concerns (14 items). (ac.ir)
Reliability was assessed by the intraclass correlation coefficient (ICC) and coefficient of variation (CV), whilst test-retest differences were examined with a t-test. (cumbria.ac.uk)

The coefficient of repeatability was calculated for peak oxygen consumption (V˙O 2 ) and V˙O 2 at lactate threshold (LT) to establish a 95% threshold for meaningful change. (lww.com)
The kappa coefficient was used to determine repeatability for categorical outcomes. (cdc.gov)
Multiparametric Magnetic Resonance Imaging of the Prostate: Repeatability of Volume and Apparent Diffusion Coefficient Quantification. (na-mic.org)
test-retest method was also performed to evaluate the repeatability using intra-class correlation coefficient (ICC). (ac.ir)
The coefficient of repeatability (CR) was calculated, and, in addition, linear regression was performed to investigate the type of scatter (homo- or heteroscedastic) of the measured parameters. (biomedcentral.com)

Repeatability of CPET parameters has not been well characterized, but is important to assess variability and determine if there have been meaningful changes in a given CPET parameter. (lww.com)
Ongoing studies are now examining test-retest variability and comparing the results to other computerized low-vision tests, such as the FrACT tests. (reviewofophthalmology.com)
Test-retest variability, correlation between measurements and interdevice agreement were analyzed. (aston.ac.uk)

Test-retest reliability of a self-administered musculoskeletal symptoms and job factors questionnaire used in ergonom ics research. (cdc.gov)
The purpose of this study was to investigate the test-retest reliability of questionnaire items related to musculoskeletal symptoms and the reliability of specific job factors. (cdc.gov)
Interval lengths of two and four weeks between the initial test and retest were found to be equally sufficient in terms of reliability. (cdc.gov)
We prepared an Arabic version of the MDI and tested its reliability and concurrent and discriminant validity as a diagnostic tool of major depressive disorder. (who.int)
The objectives of this study were was confirmed by medical evaluation nosis of major depressive disorder, at to translate and adapt the MDI into and results of the Structured Clinical least in certain countries, is connected Arabic, to test the reliability of the result- Interview for DSM Disorders (SCID). (who.int)
Repeatability or test-retest reliability indicates the agreement between multiple assessments of the same measurement, under the same conditions. (digitsole.com)
The importance of a repeatability measurement cannot be underestimated as it determines the device's overall reliability. (digitsole.com)

Defining repeatability of CPET measurements is important when determining a response to a therapy or training program, or monitoring disease progression. (lww.com)
Purpose: To compare and determine the repeatability of central corneal thickness (CCT) measurements using four noncontact pachymetry instruments in eyes with keratoconus. (aston.ac.uk)
The Wilcoxon signed-rank test was performed to assess the effect of cataract on color vision by comparing control and surgical test measurements. (ox.ac.uk)
Results: The Wilcoxon signed-rank test showed a statistically significant difference in both the protan (P = 0.024) and tritan (P = 0.020) axes on comparison of control and surgical test measurements. (ox.ac.uk)
Retest measurements were obtained after one week. (arvojournals.org)

This study was conducted to determine the agreement and test- retest repeatability of two methods for measuring corneal curvature in keratoconus: keratometry and the First Definite Apical Clearance Lens (FDACL). (wustl.edu)

Measures of repeatability were performed for the data to explore test-retest bias using Bland-Altman analysis. (ox.ac.uk)
95% CI, -0.02 to 0.16 log) than with the PR chart, and Bland-Altman 95% repeatability intervals appeared slightly tighter with the PR chart (Figure). (arvojournals.org)

Repeatability and Meaningful Change of CPET Parameters in He. (lww.com)
Differences in relevant CPET parameters between CPET-1 and CPET-2 were assessed using a paired t -test. (lww.com)
There were no significant differences between tests in the parameters reported. (lww.com)
Repeatability of CPET parameters is generally higher than previously reported. (lww.com)
The next portion deals with the Parameters - these are the numbers that are provided so that you can repeat your work (test / re-test accuracy) or that opposing counsel's expert can reproduce what you've done. (ampedsoftware.com)
Simply take the parameters and plug them in - you should get the same result ( repeatability ). (ampedsoftware.com)
If a report does not contain a tool's parameters / values, how can the test or method be repeated / reproduced? (ampedsoftware.com)
If you were inclined to test our implementation of Levels - you can get the algorithm from this source and input the values reported in the Parameters section. (ampedsoftware.com)

Kumar M, Shetty R, Jayadev C, Dutta D. Comparability and repeatability of pachymetry in keratoconus using four noncontact techniques. (aston.ac.uk)
The Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study is an observational study that has enrolled 1,209 keratoconus patients to characterize the progression of keratoconus, to determine factors associated with its progression, and to assess its impact on quality of life, Ten percent of the patients were randomly selected at baseline for a retest examination. (wustl.edu)

phase 3 (repeatability and responsiveness testing of final version of questionnaire). (bmj.com)
Nous avons élaboré une version en langue arabe de ce questionnaire et avons testé sa fiabilité et sa validité concurrente et discriminante en tant qu'outil diagnostic d'un trouble dépressif majeur. (who.int)
RÉSUMÉ La présente étude avait pour objectif de traduire en langue perse un questionnaire sur les connaissances en matière d'infections sexuellement transmissibles publié par Jaworski and Carey en 2007 et de procéder à sa validation. (who.int)
La version en langue perse finale du questionnaire a été administrée à 130 dispensateurs de soins de santé sélectionnés de façon aléatoire à Rasht en 2014 dans le but d'évaluer la cohérence interne ainsi que la validité convergente et discriminante. (who.int)

As laboratory testing can be time-consuming or inaccessible to many athletes, portable accelerometers have been developed to assess strength and power on the field. (cumbria.ac.uk)

When the neurological exam, milestones, or behavior suggest it, further neurobehavioral testing or evaluation for Attention Deficit Hyperactivity Disorder (ADHD) may be indicated. (cdc.gov)

When doing session-based test management, you can use a touring approach to learn as much about a product as possible in a given time-box, to plan out more sessions to dive deeper. (associationforsoftwaretesting.org)
The recommended practices address the benefits of using a quality management system approach, factors to consider before introducing new tests, establishment and verification of test performance specifications, the total laboratory testing process (which consists of the preanalytic, analytic, and postanalytic phases), confidentiality of patient information and test results, and personnel qualifications and responsibilities for laboratory testing for inherited metabolic diseases. (cdc.gov)

The reliance on PDF reports as a primary means of communicating findings post-penetration testing has become a significant bottleneck in the realm of cyber security. (recyber.com)
Barlett's test was significant (p=0.000) and Kaiser-Meyer-Olkin was equal to 0.88. (ac.ir)
Though we did not find significant electrical artifact in our recordings, we recommend always starting with a test recording to confirm. (hearinghealthmatters.org)
As more treatments became available for AMD, the necessity of being able to accurately detect and monitor for a change in visual function became more significant and testing using charts employing a Logarithm of Minimum Angle of Resolution (logMAR) design has become a requirement. (uk.com)

The SKread test is another handheld-card test, designed to help doctors evaluate a patient's functional visual status by providing key information about the location of scotomas that are interfering with the patient's ability to recognize words. (reviewofophthalmology.com)
To investigate contrast sensitivity (CS) in glaucoma patients with advanced visual field damage from glaucoma, and to evaluate the precision of two clinical CS tests. (arvojournals.org)
These recommendations also are intended as a resource for medical and public health professionals who evaluate laboratory practices, for users of laboratory services to facilitate their collaboration with newborn screening systems and use of biochemical genetic tests, and for standard-setting organizations and professional societies in developing future laboratory quality standards and practice recommendations. (cdc.gov)

This model charges clients based on the number of days a team dedicates to testing, rather than the results they produce. (recyber.com)
Results: In the CFA test, the data had an acceptable fit (RMSEA = 0.048, CFI = 0.903, and IFI = 0. (ac.ir)
The App will automatically compare test results with age-related normative data in speed and accuracy. (kingdevick.com)
Results of testing by the VecTest assay. (cdc.gov)

To help ensure the quality of laboratory testing, CDC collaborated with the Centers for Medicare & Medicaid Services, the Food and Drug Administration, the Health Resources and Services Administration, and the National Institutes of Health to develop guidelines for laboratories to meet CLIA requirements and apply additional quality assurance measures for these areas of genetic testing. (cdc.gov)

Test-retest repeatability of child's respiratory symptoms and perceived indoor air quality - comparing self- and parent-administered questionnaires. (medscape.com)

Cardiopulmonary exercise testing (CPET) plays an important role in clinical medicine and research. (lww.com)
Cardiopulmonary exercise testing (CPET) has many important clinical and research applications ( 1,2 ). (lww.com)
Dr. Bailey acknowledges that some computer-based low-vision tests, such as the Freiburg Visual Acuity and Contrast Test, the Grating Acuity Test and the Basic Assessment of Light and Motion test, are even more accurate, making them ideal for use in research and clinical trials. (reviewofophthalmology.com)
The Effect of Cataract on Color Vision Measurement with the Low-Vision Cambridge Colour Test: Providing an Adjustment Factor for Clinical Trials. (ox.ac.uk)
Under the Clinical Laboratory Improvement Amendments of 1988 (CLIA) regulations, laboratory testing is categorized on the basis of the level of testing complexity as either waived (i.e., from routine regulatory oversight) or nonwaived testing (which includes tests of moderate and high complexity). (cdc.gov)

Bias was also calculated, using a t-test. (cumbria.ac.uk)

Therefore, our goal is to standardize above techniques across MRI vendors and to determine benchmarks such as repeatability (test-retest on the same scanner) and reproducibility (on different scanners). (kennedykrieger.org)

Design a study for assessing pyradiomics repeatibility on Prostate MRI test-retest data. (na-mic.org)

Reassuringly, the consistency of treatment choice (test re-test repeatability) for each individual surgeon remained high. (biomedcentral.com)

Of the 216 employees participating in the initial round, 99 (45.8%) agreed to participate in the retest portion of the study. (cdc.gov)
This study investigated the accuracy of the hearing tests conducted on mobile devices calibrated by means of the biological method, that is, in relation to the hearing threshold of a normal-hearing person. (jmir.org)

Median testing time was 2.5 minutes. (reviewofophthalmology.com)

The method of hearing self-test carried out on mobile devices with bundled headphones demonstrates high compatibility with pure-tone audiometry, which confirms its potential application in hearing monitoring, screening tests, or epidemiological examinations on a large scale. (jmir.org)
Test-retest repeatability of FDACL remained high in advanced disease. (wustl.edu)
Our findings suggest that latencies of the click- and speech ABR have strong repeatability across environments, and that with the right set-up and care, high quality electrophysiological recordings can be collected outside the lab. (hearinghealthmatters.org)
The conventional test of visual function in AMD is high contrast visual acuity (VA) measurement. (uk.com)
Laboratories that perform biochemical genetic testing are required by CLIA regulations to meet the general quality systems requirements for nonwaived testing and the personnel requirements for high-complexity testing. (cdc.gov)

All patients were able to perform both tests, and almost all patients showed moderate or profound deficits in contrast sensitivity (normal value, ~1.70 log units) despite near-normal visual acuity. (arvojournals.org)
Why the need for a new visual acuity test? (uk.com)

The test method involved making nine butt splices in a test wire of a controlled length, subjecting it to a controlled load, and measuring the voltage drop across the test assembly before and after subjecting it to a 100 hour 165 degree F salt bath. (goodoldboat.com)

Furthermore, the necessity for periodic retesting to account for new vulnerabilities or system changes exacerbates these costs over time. (recyber.com)
A false positive refers to a situation where a security tool or test reports a vulnerability that, in reality, doesn't pose an actual threat to the system. (recyber.com)
To test the system, they assembled 37 individuals with 54 eyes known to be severely visually impaired. (reviewofophthalmology.com)
In addition to the output from the K-D Test (number of errors and time to completion), the K-D Eye Tracking Software System provides a detailed display of oculomotor function during performance of the K-D Test. (kingdevick.com)

This sample began to deteriorate as soon as it was made, having a noticeably higher resistance from the start, It went downhill from there, even during the time it spent in a (relatively) clean dry basement before the corrosion test. (goodoldboat.com)
With regards to software testing, at this point I would consider the parts that I want to automate to free myself time to learn more about the product later. (associationforsoftwaretesting.org)
Assuming that any future therapies will be more effective if administered early in the disease process, it becomes all the more important to possess a test that is sensitive to the earliest changes in AMD, while at the same time displaying good repeatability in order to better monitor its progression. (uk.com)
Objectively and quantitatively monitor progress with charts and graphs that capture King-Devick Test performance over time. (kingdevick.com)
A pooled sample (about 50 μg in total) of brain, lung, kidney, liver and spleen (foundation birds), or kidney and brain (wildlife center birds), was collected from each bird and tested for WNV RNA by real-time reverse transcription-polymerase chain reaction (RT-PCR) as previously described ( 7 ). (cdc.gov)

One of the basic hearing tests is pure-tone audiometry, which determines the hearing threshold in relation to the sound frequency. (jmir.org)

The test consists of three pairs of hinged cards, 25 cm2, held in front of the patient at prescribed distances. (reviewofophthalmology.com)

Low sensitivity of the test when applied to oropharyngeal swabs from dead raptors has been recently reported ( 3 ). (cdc.gov)
Based on an observed higher susceptibility of northern versus southern owl species to WNV ( 5 ), we hypothesized that patterns of virus excretion that influence the sensitivity of this test might differ. (cdc.gov)

Alphas and one-week test-retest ICC's were ≥ .80. (biomedcentral.com)
For the first week we started with completely manual tests. (associationforsoftwaretesting.org)

While the intent is to focus on areas perceived as vulnerable, this often means that only specific portions of a network or particular systems are tested, leaving the rest unchecked. (recyber.com)
The hearing threshold was obtained on a mobile device by means of an open access app, Hearing Test, with incorporated model-specific reference sound levels. (jmir.org)

Check out our new Kalashnikov Komrad 12 gauge review and range test with bonus Vepr sbs comparison! (aveactur.es)

We've found that individuals prefer the in-home testing option over commuting to a lab, clinic, or hospital for a number of reasons-a lack of transportation, busy schedules, or other disabilities. (hearinghealthmatters.org)

K-D Test Pro Monitoring can be used for serial monitoring eye movement disorders including saccadic impairment. (kingdevick.com)
Biochemical genetic testing and newborn screening are essential laboratory services for the screening, detection, diagnosis, and monitoring of inborn errors of metabolism or inherited metabolic disorders. (cdc.gov)

With emerging threats and rapid technological changes, a once-a-year or biannual penetration test can leave organizations with a false sense of security. (recyber.com)

After executing one test, you can take the outcome of that test, to inform your next step. (associationforsoftwaretesting.org)

Traditional penetration testing engagements are often constrained by a limited timeframe, typically ranging from a few days to a couple of weeks. (recyber.com)
My colleague and I sat together and identified different test charters, and different tests to run in the short timeframe. (associationforsoftwaretesting.org)

These recommendations are intended for laboratories that perform biochemical genetic testing to improve the quality of laboratory services and for newborn screening laboratories to ensure the quality of laboratory practices for inherited metabolic disorders. (cdc.gov)

Panels of serum samples from individuals with differing Smallpox-vaccine doses and those with prior MPXV infection were tested on these assays, where we observed that one dose of Smallpox vaccination induces a low number of antibodies to a limited number of MPXV antigens but increasing with further vaccination doses. (cdc.gov)

Here are two recently developed simple tests that help measure functionality in patients with low vision. (reviewofophthalmology.com)
Dr. Bailey says the test is now in use by a number of low-vision and retinal specialists who see patients with severe visual impairment, as well as by the International Paralympics Committee and the International Blind Sports Association. (reviewofophthalmology.com)
K-D Test Pro Reading is an iPad-based program that allows clinicians to administer the King-Devick Test to patients during annual exams or vision screening events. (kingdevick.com)

Finally, the voltage drop across the test wire was used to calculate (Ohms law again) the average resistance of the individual crimps, two per butt splice, 18 total. (goodoldboat.com)
Let's look within the report to break down why we include the elements that we do for the individual tools / filters / tests. (ampedsoftware.com)

The Berkeley Rudimentary Vision Test adds 13 increments between the lowest acuity level measureable with a standard eye chart and "light perception only. (reviewofophthalmology.com)

However, at a minimum this would include a visual assessment of paint and housing conditions, but may also include testing of paint, soil, dust, and water and other lead sources [Levin et al. (cdc.gov)

In our research, we saw the need to further improve access to electrophysiological testing by removing the requirement for our participants to even leave their house (Parker et al. (hearinghealthmatters.org)

Unfortunately I see a lot of software testing projects failing to realize that they need to make their test automation more efficient. (associationforsoftwaretesting.org)

Hearing screening tests based on pure-tone audiometry may be conducted on mobile devices, provided that the devices are specially calibrated for the purpose. (jmir.org)

The emergence of West Nile virus (WNV) in North America has created a demand for reliable, rapid, and economical tests for detecting this flavivirus (family Flaviviridae ) in a variety of species and sample types. (cdc.gov)

Nous en concluons que la version arabe du Major Depression Inventory est hautement fiable et possède une validité concurrente et discriminante acceptable. (who.int)

Our cards are simpler than a standard eye chart because the patient is looking at isolated test targets," he continues. (reviewofophthalmology.com)
If the person can't read the top row of the letter chart at one meter, the tumbling E test is introduced. (reviewofophthalmology.com)

You explore the application to inform the next step, that is to plan your test strategy for the next couple of sessions. (associationforsoftwaretesting.org)

2020). This design allowed us to compare how the home-ABR differed from the lab-ABR, and whether that difference was greater than what we'd expect if we re-tested the ABR in the lab on two different days. (hearinghealthmatters.org)

Traditional Penetration Testing, Vulnerability Scanning, and Attack Surface Management systems h ave failed to keep pace with the sophistication of the modern attacker and the complexity of modern computer networks. (recyber.com)

among other modifications, children were tested in classrooms, given instructions in a more child-friendly language, and they were allotted 20 seconds to rate each picture instead of 15. (wikipedia.org)
2020), the children were tested in their homes and never visited the lab. (hearinghealthmatters.org)

As the number of inherited metabolic diseases that are included in state-based newborn screening programs continues to increase, ensuring the quality of performance and delivery of testing services remains a continuous challenge not only for public health laboratories and other newborn screening facilities but also for biochemical genetic testing laboratories. (cdc.gov)

Anatomy24

Organisms8

Diseases17

Chemicals and Drugs18

Analytical, Diagnostic and Therapeutic Techniques and Equipment116

Psychiatry and Psychology13

Phenomena and Processes46

Disciplines and Occupations4

Anthropology, Education, Sociology and Social Phenomena6

Technology, Industry, Agriculture12

Humanities1

Information Science16

Named Groups1

Health Care34

Excellent repeatability3

Intraclass3

Coefficient5

Variability3

Reliability7

Measurements5

Corneal1

Bland-Altman2

Parameters8

Keratoconus2

Questionnaire4

Assess1

Evaluation1

Approach2

Significant4

Evaluate3

Results4

Measures1

Symptoms1

Clinical5

Bias1

Determine1

Data1

Consistency1

Study2

Median1

High5

Visual acuity2

Method1

System4

Time5

Determines1

Consists1

Sensitivity2

Week2

Means2

Range1

Found1

Monitoring2

Organizations1

Outcome1

Timeframe2

Laboratory1

Infection1

Patients3

Individual2

Level1

Conditions1

Research1

Projects1

Devices1

Reliable1

Version1

Chart2

Plan1

Compare1

Systems1

Children were tested2

Performance1