Materias dentro de su búsqueda.
Mostrando 20,681 - 20,700 Resultados de 23,109 Para Buscar '"Cohen"', tiempo de consulta: 1.14s Limitar resultados
  1. 20681
    “…RESULTS: Qualitative comparison of the three analytical methods revealed a moderate agreement between ECLIA immunoassay and immunochromatographic rapid test (Cohen kappa coefficient κ = 0.564). Correlation analysis indicated weak positive correlation between total Ig (IgT) detected by ECLIA immunoassay and IgG by ELISA test (p < 0.0001), the analysis of ECLIA IgT and IgM ELISA detected, showed no statistical correlation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Anti-N SARS-CoV-2 assays for evaluation of natural viral infection
  2. 20682
    “…RESULTS: The sensitivity and specificity of syringing were 94% and 89%, respectively. The weighted Cohen’s kappa value of agreement between syringing and DCG+DE was κ = 0.73 (SE = 0.04, 95% confidence interval [CI]: 0.66–0.80, p < 0.01). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Accuracy of the Lacrimal Syringing Test in Relation to Dacryocystography and Dacryoendoscopy
  3. 20683
    “…The difference between the means was assessed using Cohen’s D test, with significance set at p<0.05 RESULTS: A total of 37 patients completed pre- and post-operative analysis, 25 in the anterior colporrhaphy group and 12 in the posterior colporrhaphy group. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A pilot study to evaluate changes in pelvic floor muscle tone following pelvic organ prolapse surgery using a novel intra-vaginal pressure sensor device
  4. 20684
    “…Regarding the headache onset, 77,7% of patients started to suffer from headaches before 10 years, moreover, 68,9% had familiarity with the headache. Using Cohen's K- Concordance Test, we performed a Concordance Analysis, studying the questions in the three periods above mentioned: considering headache characteristics there is poor concordance about the trend of headache; modest concordance (K: 0,2–0,4) about the frequency and the type (migraine or tension headache); moderate concordance (K: 0,41–0,61) about the acute use of analgesic. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Essential headaches in developmental age: What is changed before, during and after the lockdown for COVID-19 pandemic. Clinical study
  5. 20685
    “…After controlling for potential confounders in a regression model, treatment with medical cannabis was associated with an improvement of 6.60 (95% CI, 4.57-8.63) points to 18.31 (95% CI, 15.86-20.77) points in SF-36 scores, depending on the domain (all P < .001). Effect sizes (Cohen d) ranged from 0.21 to 0.72. A total of 2919 adverse events were reported, including 2 that were considered serious. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Assessment of Medical Cannabis and Health-Related Quality of Life
  6. 20686
    “…The concurrent validity and the known-group validity of the ReQoL measures were assessed using Pearson’s Correlation coefficient and Cohen’s d. The responsiveness was assessed using Glass' Δ and the standardized response mean (SRM). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Psychometric evaluation of the German version of the Recovering Quality of Life (ReQoL) measures in patients with affective disorders
  7. 20687
    “…Coaching led to significant improvements in fatigue (improvement in BFI versus control at T1: HC=2.2 points [95% CI 0.6, 3.8], HC + AC = 1.8 [0.1, 3.4], Cohen’s d [HC] = 1.9; improvement in FACIT-Fatigue: HC = 4.8 points [−3.7, 13.3]; HC + AC = 12 [3.5, 20.5], d [HC and AC] = 0.9). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Lifestyle coaching is feasible in fatigued brain tumor patients: A phase I/feasibility, multi-center, mixed-methods randomized controlled trial
  8. 20688
    “…The interobserver agreement regarding the ESHRE/ESGE, ASRM, and CUME classifications was assessed using the Cohen weighted kappa index (k). Agreement regarding the three classifications (ASRM versus ESHRE/ESGE, ASRM versus CUME, ESHRE/ESGE versus CUME) was also assessed. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Diagnosing Septate Uterus Using Three-Dimensional Ultrasound Using Three Different Classifications: An Interobserver and Intraobserver Agreement Study
  9. 20689
    “…Interobserver agreement was calculated with Cohen κ, and mean variables were compared by a paired t test. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Potential of Photon-Counting Detector CT for Radiation Dose Reduction for the Assessment of Interstitial Lung Disease in Patients With Systemic Sclerosis
  10. 20690
    “…Effects were significant within both the substania nigra pars compacta (p = 0.004, Cohen’s d = 0.51) and ventral tegmental area (p = 0.006, d = 0.50). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Probing midbrain dopamine function in pediatric obsessive-compulsive disorder via neuromelanin-sensitive magnetic resonance imaging
  11. 20691
    “…RESULTS: Learners reported significantly increased comfort with 95% (54/57) of EM ReSCu Peds–defined case objectives (91% cognitive, 9% psychomotor), with moderate (Cohen's d 0.71, 95% CI 0.67–0.76) overall effect size. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Implementation of a North American pediatric emergency medicine simulation curriculum using the virtual resuscitation room
  12. 20692
    “…The ddPCR TP53 deletion assay was feasible for cfDNA but only had good agreement (72.7%, Cohen’s kappa = 0.48) with the assay performed with FFPE-DNA of the “low-level” group. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    p53/TP53 Status Assessment in Gastroesophageal Adenocarcinoma
  13. 20693
    “…RESULTS: Overall, the Xiaomi Mi Band 5 displayed 78% accuracy, 89% sensitivity, 35% specificity, and a Cohen κ value of 0.22. It significantly overestimated polysomnography total sleep time (P=.09), light sleep (N1+N2 stages of non–rapid eye movement [REM] sleep; P=.005), and deep sleep (N3 stage of non-REM sleep; P=.01). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Quality of Sleep Data Validation From the Xiaomi Mi Band 5 Against Polysomnography: Comparison Study
  14. 20694
    “…MAIN OUTCOME MEASURES: Total mean score, percentage changes, and Cohen’s effect size were computed. A linear mixed effects model and independent t-test were used for data analysis. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Effect of empathy training on the empathy level of healthcare providers in Ethiopia: a cluster randomized controlled trial
  15. 20695
    “…RESULTS: The subjective scores of r-FOV DWI images were higher than those of c-FOV DWI (P<0.0001), and the interrater reliability was in good agreement [Cohen’s kappa coefficient (κ) =0.547–0.914]. There was a significant difference in CNR between the two DWI image groups (r-FOV DWI 12.73±5.56 vs. c-FOV DWI 11.21±5.92, P=0.019). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    High-resolution reduced field-of-view diffusion-weighted magnetic resonance imaging in the diagnosis of cervical cancer
  16. 20696
    “…The primary outcome is the reduction from the baseline of the Cohen-Mansfield score; secondary outcomes include the reduction in the Doloplus scale, the reduction of rigidity, the monitoring of concomitant drugs prescription and de-prescription, the safety assessment, and a pharmacokinetic evaluation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Medical cannabinoids for painful symptoms in patients with severe dementia: a randomized, double-blind cross-over placebo-controlled trial protocol
  17. 20697
    “…Differences were detected by performing descriptive analyses, Chi-Square tests, Fisher’s exact, Phi-correlation, Wilcoxon tests, and Cohen’s r. Our analyses pointed out that pain and anxiety especially were significantly underrated by nursing staff. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Electronic Patient-Reported Outcome Measures (ePROMs) Improve the Assessment of Underrated Physical and Psychological Symptom Burden among Oncological Inpatients
  18. 20698
    “…Significance was set at p < 0.05. Cohen’s kappa was used for inter-method and inter-observer variability. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Optimization of workflow for detection of brain metastases at 3T: is a black-blood MTC prepared 3D T1 used alone robust enough to replace the combination of conventional 3D T1 and the black-blood 3D T1 MTC?
  19. 20699
    “…The effect of time × intervention interaction was significant. Based on Cohen’s guidelines, CRF and functional capacity/endurance had large effect sizes (η(2) = 0.41, p = .00) and (η(2) = 0.27, p = .00) respectively. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Effectiveness of exergaming in reducing cancer-related fatigue among children with acute lymphoblastic leukemia: a randomized controlled trial
  20. 20700
    “…The primary outcome is oxygen pulse during incremental exercise testing, and 44 data points are required to demonstrate a moderate postsurgical change (ie, a Cohen’s effect of d=0.5). Wilcoxon signed-rank tests or t-tests for paired data will be used for before–after comparisons (with false discovery rate corrections for secondary analyses). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Change in cardiorespiratory parameters following surgical correction of pectus excavatum: protocol for the historical-prospective HeartSoar cohort
Herramientas de búsqueda: RSS