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  1. 21661
    “…PRIMARY AND SECONDARY OUTCOME MEASURES: Children’s serum cotinine, mother-reported active smoking and SHS exposure were available at birth and during follow-up visits. We used Cohen’s kappa index to assess concordance between maternal self-report and child’s serum cotinine concentrations. …”
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    Secondhand tobacco smoke exposure among children under 5 years old: questionnaires versus cotinine biomarkers: a cohort study
  2. 21662
    “…At endline (91% retention, n = 293/321), we found MNP compared with placebo effects in expressive language (Cohen's standardized effect d = 0.4), inhibitory control (d = 0.2), and social–emotional (d = 0.3) in low-quality, not high-quality, preschools. …”
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    A Randomized Multiple Micronutrient Powder Point-of-Use Fortification Trial Implemented in Indian Preschools Increases Expressive Language and Reduces Anemia and Iron Deficiency
  3. 21663
    “…Preoperative assessment showed no significant differences regarding demographic data and laboratory markers, but preoperative BChE levels were significantly lower in patients who developed postoperative complications (complication group 2589.2±556.4 vs noncomplication group 3295.7±628.0, Cohen’s r=0.514, p<0.001). In complication group, we observed an early, sustained reduction in BChE activity from preoperative to postoperative period. …”
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    Butyrylcholinesterase as a perioperative complication marker in patients after transcatheter aortic valve implantation: a prospective observational study
  4. 21664
    “…Diagnostic sensitivity and specificity values were 100.0% (95% CI: 97.4–100.0%) and 98.6% (95% CI: 94.9–99.8%), respectively, showing high consistency (Cohen’s kappa, 0.986; 95% CI: 0.966–1.000; p<0.0001) compared to RT-qPCR. …”
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    A Multiplex and Colorimetric Reverse Transcription Loop-Mediated Isothermal Amplification Assay for Sensitive and Rapid Detection of Novel SARS-CoV-2
  5. 21665
    “…The control-adjusted mean increase (95% confidence interval) in predicted VO(2max) was 3.9 (−0.2 to 8.1) mL·kg(−1)·min(−1), corresponding to a Cohen's D of 0.47. We also observed preliminary evidence of small to moderate effects in favour of the intervention group for non-dominant leg extensor muscle power, markers of health-related quality of life, well-being and perceived stress and small to moderate effects in favour of the controls in perceived pain, physical activity and high-density lipoprotein cholesterol. …”
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    Brief Exercise at Work (BE@Work): A Mixed-Methods Pilot Trial of a Workplace High-Intensity Interval Training Intervention
  6. 21666
    “…Although CNVs mainly showed distinct brain patterns, principal component analysis (PCA) loaded subsets of CNVs on two latent brain dimensions, which explained 32 and 29% of the variance of the 8 Cohen’s d maps. The cingulate gyrus, insula, supplementary motor cortex, and cerebellum were identified by PCA and multi-view pattern learning as top regions contributing to latent dimension shared across subsets of CNVs. …”
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    Effects of eight neuropsychiatric copy number variants on human brain structure
  7. 21667
    “…Good agreement was found between the imaging performed one-month after treatment and the complete pathological response (Cohen’s k = 0.65). The imaging accuracy in detecting a complete response to treatment was 88.9%. …”
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    Microwave Ablation of Very-Early- and Early-Stage HCC: Efficacy Evaluation by Correlation with Histology after Liver Transplantation
  8. 21668
    “…Interrater agreement of the pilot was measured using a weighted Cohen kappa. RESULTS: Using a literature review, a first draft of the scale was developed. …”
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    Assessing Apps for Health Care Workers Using the ISYScore-Pro Scale: Development and Validation Study
  9. 21669
    “…We also calculated areas under the receiver operating characteristic (ROC) curves (AUCs) and Cohen's kappa. RESULTS: Our computational method (https://github.com/ih-lab/AI-biopsy) achieved AUCs of 0.89 (95% confidence interval [CI]: [0.86–0.92]) and 0.78 (95% CI: [0.74–0.82]) to classify cancer vs. benign and high‐ vs. low‐risk of prostate disease, respectively. …”
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    A Deep Learning Approach to Diagnostic Classification of Prostate Cancer Using Pathology–Radiology Fusion
  10. 21670
    “…In urothelial cancer samples, the Agilent assay was associated with the highest molecular subtype concordance with FF-TruSeq (Cohen’s k = 0.7, p < 0.01). The Agilent and IDT assays detected all the clinically relevant fusions that were initially identified in FF-TruSeq. …”
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    Functional comparison of exome capture-based methods for transcriptomic profiling of formalin-fixed paraffin-embedded tumors
  11. 21671
    “…To measure the agreement between reviewers at each screening stage, Cohen’s Kappa will be calculated. Primary outcome will be factors related to suicidal behaviour in adults during COVID-19 pandemic. …”
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    Suicidal behaviour in adults during the COVID-19 pandemic: protocol for systematic review of observational studies
  12. 21672
    “…Agreement was calculated using Cohen’s Kappa (k) and percentage agreement, both with 95% CI. …”
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    Agreement Between Self-Reported Information and Administrative Data on Comorbidities, Imaging and Treatment in Denmark – A Validation Study of 38,745 Patients with Knee or Hip Osteoarthritis
  13. 21673
    “…RESULTS: An intent-to-treat analysis revealed a robust pre- to post-treatment main effect (β(1) = − 4.83, 95% CI = [− 5.66, − 4.01], p < .001), whereby both groups improved, with Cohen’s effect sizes of d = 2.34 (95% CI = [1.57, 3.12]) for paroxetine, and of 2.82 (95% CI = [1.98, 3.66]) for RT after 7 weeks, suggesting treatment effectiveness for both groups in a real-world setting. …”
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    Tackling the global problem of traumatic stress in low-income countries: a pilot clinical trial comparing reconsolidation therapy to paroxetine in Nepal
  14. 21674
    “…The agreement between the two methods was 98.1%, with a Cohen’s κ score of 0.91 (95% CI: 0.79–1.00). The overall sensitivity and specificity of the Inflammacheck(®) were 92.3% (95% CI: 64.0%–99.8%) and 98.9% (95% CI: 94.1%–100%), respectively, with a PLR of 84.9 (95% CI: 12.0–600.3) and a NLR of 0.08 (95% CI: 0.01–0.51). …”
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    A Rapid Antigen Detection Test to Diagnose SARS-CoV-2 Infection Using Exhaled Breath Condensate by A Modified Inflammacheck(®) Device
  15. 21675
    “…Sub-chronic ketamine increased striatal dopamine synthesis capacity (Cohen’s d = 2.5) and locomotor activity. These effects were countered by inhibition of midbrain dopamine neurons, and by activation of PV interneurons in pre-limbic cortex and ventral subiculum of the hippocampus. …”
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    Reproducing the dopamine pathophysiology of schizophrenia and approaches to ameliorate it: a translational imaging study with ketamine
  16. 21676
    “…Among the 15 participants who completed both surveys, there was a nonsignificant increase in the likelihood of asking about social media use (2/15, 13% vs 4/15, 27%, for pre- and during COVID-19, respectively; McNemar χ(2)(1)=0.25, P=.617, Cohen d=0.33). CONCLUSIONS: These small survey results raise important questions relevant to the training of residents and fellows in psychiatry. …”
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    Rates of Assessment of Social Media Use in Psychiatric Interviews Prior to and During COVID-19: Needs Assessment Survey
  17. 21677
    “…Linear mixed modeling analyses revealed that participants in the intervention group experienced improvements in life satisfaction compared to participants in the waitlist-control group (95% CI: 0.22 to 0.77, p < 0.001, Cohen's d = 0.53) immediately after the completion of ARTISAN. …”
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    A Randomized Waitlist-Controlled Trial of an Intergenerational Arts and Heritage-Based Intervention in Singapore: Project ARTISAN
  18. 21678
    “…Descriptive statistics and inter-reader reliability (Cohen’s Kappa and Wilcoxon-signed-rank test) were calculated. …”
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    MR imaging of the quadriceps femoris tendon: distal tear characterization and clinical significance of rupture types
  19. 21679
    “…Interrater reliability, internal consistency, and construct validity were evaluated for the scales using weighted Cohen’s κ (κ(w)) and intraclass correlation coefficients (ICC), Cronbach’s α and Spearman’s ρ values, respectively. …”
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    Cross-Cultural Adaptation and Validation of the Greek Version of the “Full Outline of Unresponsiveness Score”: A Prospective Observational Clinimetric Study in Neurosurgical Patients
  20. 21680
    “…Sensitivity and specificity, as well as positive and negative predictive values, were defined using ROC curves. Cohen’s Kappa test of inter-test reliability was performed [testing the agreement between (1)H-MRS and histologic finding, and (1)H-MRS and MR mammography (MRM)]. …”
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    Is Elevated Choline on Magnetic Resonance Spectroscopy a Reliable Marker of Breast Lesion Malignancy?
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