“…Concordance between the preoperative assessment and definitive histology was calculated with a weighted Cohen’s kappa coefficient. Sensitivity, specificity, and diagnostic accuracy were calculated. (3) Results: Of 144 biopsies, the histological grade concordance rate was 63% (Kappa 0.2819). …”
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“…Compared to the best-rated images (44.9% of the sample), lower-quality images generally associated with decreased cortical thickness and increased cortical surface area measures (Cohen’s d 0.14–2.84). Variable image quality led to counterintuitive patterns in analyses that associated structural MRI and clinical measures, as inclusion of lower-quality scans altered apparent effect sizes in ways that increased risk for both false positives and negatives. …”
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“…Compared with the Immundiagnostik and Theradiag assays, the Grifols, Sanquin, and Progenika assays had the best reference assay agreement (based on regression analysis, Bland–Altman plots, and qualitative agreement [Cohen's kappa ≥0.92]). All immunogenicity assays detected VDZ ADAs; only the reference assay detected VDZ ADAs in the presence of 15 mcg/mL VDZ, advising caution with commercial ADA assays if VDZ is present. …”
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“…Between-group effect sizes ranged from negligible to moderate (Cohen’s d < |0.53|). Main effects of time were found for several outcomes. …”
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“…In the patient group with the highest ALS-FRS-R, Cohen’s d showed a medium effect size in the corticospinal tract and small effect sizes in the other stage-related tracts. …”
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“…Participants completed the intervention in 49±14 days. Cohen's d(z) effect size calculations indicated the intervention elicited medium effects on FMA-UE (d(z)=0.50) and SIS memory domain (d(z)=0.46) and large effects on absolute Vo(2)peak (d(z)=1.46), relative Vo(2)peak (d(z)=1.21), SIS strength (d(z)=1.18), and SIS overall recovery domains (d(z)=0.81). …”
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“…Perceived stress was measured with Cohen’s Perceived Stress Scale and self-efficacy with the General Self-Efficacy Scale. …”
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“…The validity of Symmio was determined by comparing self-screen performance dichotomized as pass or fail with the reference standard of pain with movement, failure on the Functional Movement Screen™, and asymmetry on the Y Balance Test-Lower Quarter™ using three separate 2x2 contingency tables. RESULTS: The mean Cohen’s kappa coefficient was 0.68 (95% CI, 0.47-0.87) and the absolute agreement was 89% between self-assessment of subjects and the observation of a trained healthcare provider. …”
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“…Concordance between clinical T‐stage (cT‐stage) and pT‐stage was assessed by percentage agreement, Cohen's kappa and Gwet's agreement. RESULTS: MR visualisation of lesions influences reporting of tumour extension beyond DRE findings. …”
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“…Swedish obstetricians and gynecologists scored (P < 0.001) lower on Neuroticism (Cohen’s d = − 1.09) and higher on Extraversion (d = 0.79), Agreeableness (d = 1.04) and Conscientiousness (d = 0.97) compared to the general population. …”
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“…Compared to healthy controls, the ACLR group had significantly (p < 0.001, Cohen's d = −2.33) lower bilateral ST shape similarity and shape deviation was significantly (p < 0.001, d = 2.12) greater. …”
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“…The second phase revolved around (4) conducting a pilot test and measuring the temporal stability (test‐retest) and Cohen's kappa coefficient; assessing psychometric properties by measuring (5) reliability (internal consistency using Cronbach alpha and interfactor correlation) and (6) construct validity (exploratory and confirmatory factor analysis). …”
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“…Robust variance estimation showed that parenting programs had small significant parent‐reported additional effects on emotional problems immediately postintervention (Cohen's d = −0.14; 95% CI, −0.21, −0.07), but these effects faded over time. …”
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“…Inter‐examiner reliability was calculated using Cohen's Kappa statistic (κ). Inter‐examiner reliability was slight to moderate for adductor‐ (κ = 0.40), inguinal‐ (κ = 0.44), iliopsoas‐ (κ = 0.57), and pubic‐related groin pain (κ = 0.12), substantial for hip‐related groin pain (κ = 0.62), and slight for “other causes of groin pain” (κ = 0.13). …”
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“…RESULTS: The mean score on preintervention project evaluations was 5.3/11 (49% (18)), which increased to 9.2/11 (84% (11.5)) with the revised curriculum (t=8.80, two tail, p<0.001; Cohen’s d(s) 2.63). In the first two cohorts of residents to complete the IQIPs, 67/72 (93%) completed at least one Plan-Do-Study-Act cycle, compared with 11/23 (48%) in the 2 years before the new curriculum. …”
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“…All of the evaluated assays showed an acceptable performance, with a specificity of 100% and a sensitivity of 93.8% to 98.4%, compared to a SOC assay, with a Cohen’s kappa coefficient of ≥0.9 (95% CI). In addition, the assays detected the AccuPlex reference material at 100 copies/mL, suggesting a good limit of detection. …”
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“…Overall sensitivity, specificity, accuracy, and Cohen’s kappa coefficient of agreement (κ) on the entire sample were respectively of 93.3%, 69.5%, 87.8%, and 0.65 for wake/sleep classification and accuracy and κ were of 68.5% and 0.55 for W/N1+N2/N3/rapid eye movement (REM) classification. …”
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“…RESULTS: The automatic classification model achieved an accuracy of 84.5% (Cohen’s kappa κ=0.78: substantial agreement with manual scorings). …”
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“…Statistical significance was assessed by two-tailed t-test (unequal variance), and effect size reported by Cohen’s D. RESULTS: Mean model output values were significantly (p<0.0001) lower during the driving task (0.16, 95%CI=0.12-0.19) compared to the mapping task (0.92, 0.87-0.97), with substantial effect size (D=3.9). …”
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“…The agreement between ultrasonography and CTA was 98% (49/50) with 0.92 Cohen's Kappa index. The sensitivity, specificity, and positive and negative predictive values of ultrasonography were 100%, 97.7%, 85.7%, and 100%, respectively. …”
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