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  1. 21261
    “…The sensitivity and specificity did not significantly differ between tests measuring total IgG and IgG1 (Exact McNemar’s test; p > 0.05), with a concordance of 98.2%, represented by a Cohen’s kappa of 0.83 (p < 0.001), indicating almost perfect agreement. …”
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    Evaluation of total immunoglobulin G and subclass antibodies in an enzyme-linked immunosorbent assay for serodiagnosis of human amebic liver abscess
  2. 21262
    “…We linked Scientific Registry of Transplant Recipients data to a prospective, multicenter cohort study of adult kidney transplant patients (December 2008–February 2020) that collects patient-reported race. We computed Cohen’s kappa statistic to estimate agreement between provider-perceived and patient-reported race in the 2 data sources. …”
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    Short Report: Race and Ethnicity Misclassification in Kidney Transplantation Research
  3. 21263
    “…The AI algorithm can detect object movement, identify if objects have fallen, track grasper clamps location, and measure exercise time. Cohen’s Kappa test was used to evaluate the agreement between AI assessments and those performed by EE, using a pass/fail nomenclature based on the time to complete the exercise. …”
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    Artificial intelligence in laparoscopic simulation: a promising future for large-scale automated evaluations
  4. 21264
    “…RESULTS: All video intervention groups reported immediately decreased stigma (P < 0.0001; Cohen's d = 0.10) and increased openness (P < 0.0001; d = 0.23). …”
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    Destigmatising mental health treatment and increasing openness to seeking treatment: randomised controlled trial of brief video interventions
  5. 21265
    “…Correlation coefficients and Cohen’s f are reported. RESULTS: Missing values were below 3% across all EQ-5D dimensions and gender strata, slightly increasing with age. …”
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    Feasibility and validity of the EQ-5D-3L in the elderly Europeans: a secondary data analysis using SHARE(d) data
  6. 21266
    “…Results were analyzed using descriptive measurements, item difficulties, and Cohen’s d for effect size pre- and post-training. …”
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    Development and Implementation of Situational Judgment Tests as an Evaluation Method for Training Oncology Physicians: Application in the KOKON-KTO Training
  7. 21267
    “…Changes in the primary endpoint between groups from baseline to Month 6 were not apparent (Cohen’s d = −0.10, P = 0.518). However, several measures were associated with modest effect sizes (≥0.2) in the direction of improvement, including measures of nonverbal IQ, verbal learning, autism symptoms, motor skills, adaptive behavior and global improvement. …”
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    A randomized controlled trial of everolimus for neurocognitive symptoms in PTEN hamartoma tumor syndrome
  8. 21268
    “…Concordance was 0.62 according to Cohen’s K. ADC ratio showed an AUC for PCAs of 0.78 in R1 and 0.8 in R2. …”
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    Non-timely clinically applicable ADC ratio in prostate mpMRI: a comparison with fusion biopsy results
  9. 21269
    “…Only one study reported direct influence of VR intervention on pre-procedural situational anxiety with a moderate effect size (Cohen’s d = 0.575, 95%CI = 0.11–1.04). CONCLUSION: Children’s exposure to VR during burn care procedures was associated with lower levels of pain and pain related anxiety. …”
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    Impact of Virtual Reality Technology on Pain and Anxiety in Pediatric Burn Patients: A Systematic Review and Meta-Analysis
  10. 21270
    “…However, empirical estimates of the proportion of pregnant females nearshore were much higher than SDP model predictions (a large effect, measured by Cohen’s d) during the first week, and the SDP model overestimated whale density in the south and underestimated density around the mouth of Piltun Bay. …”
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    Gray whale habitat use and reproductive success during seismic surveys near their feeding grounds: comparing state-dependent life history models and field data
  11. 21271
    “…UKBB participants with MDD had significantly higher RVI‐MDD (Cohen's d = 0.20, p = 1 × 10(−23)) and PRS‐MDD (d = 0.17, p = 1 × 10(−15)) than nonpsychiatric controls. …”
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    Brain‐wide versus genome‐wide vulnerability biomarkers for severe mental illnesses
  12. 21272
    “…On cross-validation, the accuracy of the scoring system was 82.4% (Cohen’s kappa of 0.57). ROC analysis showed that scores ≥ 2 predicted surgical difficulty with sensitivity and specificity of 55% and 98%, respectively. …”
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    A Scoring System That Predicts Difficult Lipoma Resection: Logistic Regression and Tenfold Cross-Validation Analysis
  13. 21273
    “…The GG-CAD achieved 0.96 ± 0.02 quadratic-weighted Cohen’s kappa and 95.8% ± 1.9% overall diagnostic accuracy at LOSO and an outstanding diagnostic performance at k = 10 and 5. …”
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    A Novel System for Precise Grading of Glioma
  14. 21274
    “…Multivariate pattern analyses identified distinct FC patterns between infants with vs without FHD in the left fusiform gyrus (classification accuracy, 0.55 [99% CI, 0.046-0.062]; corrected P < .001; Cohen d = 0.76). Connections linking left fusiform gyrus to regions in the frontal and parietal language and attention networks were among the paths with the highest contributions to the classification performance. …”
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    Patterns of Neural Functional Connectivity in Infants at Familial Risk of Developmental Dyslexia
  15. 21275
    “…Secondary outcome variables assessed were social support, functionality, parental stress, interpersonal violence, and marital satisfaction. We used Cohen’s d effect size method for assessing the mean differences. …”
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    A Single-Arm Pilot Study of Multicomponent Psychoeducational Intervention for Postpartum Depression and Anxiety in a Rural Community
  16. 21276
    “…A positive Ag-RDT result was obtained in 26 (24.1%) symptomatic and 7 (1.5%) asymptomatic persons (p < 0.001), which was concordant with qRT-PCR in 105/108 [97.2%, Cohen's kappa coefficient (κ) = 0.927] symptomatic and 467/476 (98.1% κ = 0.563) asymptomatic participants, with a positive percentage agreement (PPA; 95% confidence interval) of 89.7% (71.5–97.3%) and 42.9% (18.8–70.4%), respectively. …”
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    Point-of-care detection of SARS-CoV-2 antigen among symptomatic vs. asymptomatic persons: Testing for COVID-19 vs. infectivity
  17. 21277
    “…Substantial agreement of categorical data between VO and SB was obtained by Cohen's kappa for both algorithms (Alg1 = 0.76 and Alg2 = 0.78). …”
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    Use of a real-time location system to detect cows in distinct functional areas within a barn
  18. 21278
    “…Interrater reliability of each checklist item ranged from moderate to perfect (Cohen’s kappa 0.69–1). CONCLUSIONS: The resulting checklist to assess implementation fidelity is fit for assessing the delivery of vocational rehabilitation for stroke survivors using retrospective observational case review. …”
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    Developing an implementation fidelity checklist for a vocational rehabilitation intervention
  19. 21279
    “…In addition, we observed very good agreements among them, being better for the detection of IgG than for IgM antibodies (Cohen's kappa index of 0.95 for VIRCLIA® IgG with ROCHE®), as well as good diagnostic power of the tests as determined by the ROC curves. …”
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    Evaluation of five immunoassays and one lateral flow immunochromatography for anti-SARS-CoV-2 antibodies detection
  20. 21280
    “…In a cohort of 14 refugees with PTSD and 15 without PTSD, we found significantly higher XRCC1 expression in PTSD patients than controls (U = 161.0, p = 0.009, Cohen’s r = 0.49), and positive correlations between the severity of PTSD symptoms and the expression of XRCC1 (r(S) = 0.57, p = 0.002) and PARP1 (r(S) = 0.43, p = 0.022). …”
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    Expression of DNA repair genes and its relevance for DNA repair in peripheral immune cells of patients with posttraumatic stress disorder
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