Mostrando 21,001 - 21,020 Resultados de 23,109 Para Buscar '"Cohen"', tiempo de consulta: 0.47s Limitar resultados
  1. 21001
    “…The McNemar's test was 1.000 and Cohen's kappa was 0.994. CONCLUSIONS: The comparable performance suggests that viral load assays can be used as an infant diagnostic assay. …”
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  2. 21002
  3. 21003
    “…During the pooling analysis of two sites, Pearson correlation coefficients between FA and the postmenstrual age after harmonization are larger than those before harmonization. The effect sizes (Cohen’s d between males and females) are also maintained by the harmonization procedure. …”
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  4. 21004
    “…A second read with cases ordered differently was performed 4 weeks later. Fleiss and Cohen’s kappa procedures were used to determine reliability. …”
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  5. 21005
    “…The positive likelihood ratio was 9.9, the negative likelihood ratio 0.19 and Cohen’s Kappa 0.62 [95% CI 0.52–0.71]. The sensitivity was 83% [CI 95% 60–94%] and specificity 88% [CI 95% 79–93%]. …”
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  6. 21006
    “…Increase in risk communication performance was significantly higher in the intervention group with post-intervention Cohen’s d of 2.35 (95% confidence interval (CI) 1.62 to 3.01, p < 0.01) and of 1.83 (CI 1.13 to 2.47, p < 0.01) 30 (± 1) weeks later. …”
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  7. 21007
    “…Data will be collected using the Neuropsychiatric Inventory Questionnaire, the Cohen-Mansfield Agitation Inventory, the Quality of Life in Alzheimer’s Disease questionnaire, and the Abbey Pain Scale on seven occasions. …”
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  8. 21008
    “…We found a significant difference between low and high ASD PGS groups in the BRIEF behavior regulation index (BRI) (P = 0.015, Cohen's d = 0.69). A linear regression model accounting for age, sex, full‐scale IQ, Social Responsiveness Scale (SRS) total score, ASD, ADHD and INT PGS groups as well as genetic principal components, significantly predicted the BRI score; F(11,130) = 8.142, P < 0.001, R (2) = 0.41 (unadjusted). …”
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  9. 21009
    “…The agreement between the two methods was measured using the proportion of participants giving the same response, Cohen’s kappa, intraclass correlation (ICC) coefficient, and Bland and Altman method. …”
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  10. 21010
    “…Biological and statistical effect sizes from Cu treatments were in general small (mean log(2) fold-change ≤ 0.80 and Cohen’s f ≤ 0.69, respectively), and no significant treatment effects were observed. …”
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  11. 21011
    “…Statistical tests were used to find significant (p < 0.05) differences and Cohen’s U3 for effect sizes. Recruited participants (20/30) met the inclusion criteria and were randomized; 10 per group. 1 participant of the exergaming group was excluded from center of pressure analysis. …”
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  12. 21012
    “…For statistical analysis, the Friedman and Nemenyi post-hoc test, Kendall W tests, repeated measure ANOVA and weighted Cohen's Kappa tests were used. RESULTS: The Spiral and Spiral 0.8 outperformed the CS 3.5 in terms of peripheral image quality (p<0.001) and performed equally well in terms of central image quality (p>0.05). …”
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  13. 21013
    “…Concordance of results between methods was assessed using Cohen's kappa (κ) and Cycle threshold (Ct) values were recorded for all positive results as a surrogate measure for viral load. …”
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  14. 21014
    “…Overall, the agreement between the IFN-γ assay and the single caudal fold skin test (n = 492,068) was 98.2%, and Cohen's kappa value for the two methods was 0.47. …”
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  15. 21015
    “…Assay performance was assessed by percent agreement and Cohen’s kappa coefficient. RESULTS: Positive percent agreement with the SHC EUA reference assay was 82.8 % (95 % confidence interval (CI) 65.0 to 92.9) for Atila, 86.7 % (95 % CI 69.7 to 95.3) for the Altona E and S targets, and 86.7 % (95 % CI 69.7 to 95.3) and 90.0 % (95 % CI 73.6 to 97.3), for the CDC N1 and N2 targets, respectively. …”
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  16. 21016
    “…When compared with the NIV success group, failure of NIV was associated with much fewer ICU-free days (22 versus 0, p < 0.001, Cohen’s d = 0.62) and higher ICU mortality (9.5% versus 75.5%, p < 0.001, Pearson’s r = 0.75). …”
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  17. 21017
    “…Stability of the solution was evaluated through split-sample (random 80% and 70% samples) and alternate method (average linkage method) replication via Cohen’s κ analysis. RESULTS: Three clusters were identified: most impaired (n=27), moderately impaired (n=41) and good (n=37). …”
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  18. 21018
  19. 21019
    “…RESULTS: It was necessary to randomly select multiple cores from TMAs to reach a suitable agreement rate (> 90%) and Cohen’s κ value (> 0.8) between TMAs and whole sections. …”
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  20. 21020
    “…For all other comparisons, Cohen’s d is reported to indicate effect size. RESULTS: The SG group increased fiber intake during the study (32 g/day at 6 weeks, 27 g/day at 12 weeks), whereas the UC group did not (~ 17 g/day). …”
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