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  1. 19701
    “…RESULTS: The average changes in mental health were small to medium and mainly occurred from T1 to T2 (average Cohen d = 0.14). Despite the expectation of catastrophic effects of the pandemic on mental health, we did not observe trends in worsening mental health during the pandemic (T3–T5). …”
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    The consequences of a year of the COVID-19 pandemic for the mental health of young adult twins in England and Wales
  2. 19702
    “…Student iPhone X observations demonstrated lower agreement with staff findings compared to direct ophthalmoscope observations for spontaneous venous pulsations (Cohen’s Kappa = −0.044 vs 0.099). CONCLUSION: Amongst medical trainees, optic disc visualization using an unmodified iPhone X was inferior to the direct ophthalmoscope. …”
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    Prospective evaluation of medical student accuracy conducting direct ophthalmoscopy with an unmodified iPhone X
  3. 19703
    “…The overall estimated effect‐size was small (Cohen's d = 0.08) and no evidence of ‘threshold’ effects were observed for the SJT scores and risk of disciplinary action. …”
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    Situational judgement test performance and subsequent misconduct in medical students
  4. 19704
    “…For discriminating between types of retinopathy, our model achieved an averaged performance of 80% accuracy, 78% sensitivity, 94% specificity, 79% F1-score, and Cohen’s kappa coefficient of 0.70. Moreover, visualization results were also shown to provide reasonable candidate sites of retinopathy. …”
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    PADAr: physician-oriented artificial intelligence-facilitating diagnosis aid for retinal diseases
  5. 19705
    “…Results from 45 patients (84% women) indicate that RISE was associated with significant pretreatment to posttreatment improvements in self-efficacy, depression, and valued living (Cohen’s d s of 0.97, 1.09, and 0.51, respectively). …”
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    Recovering from Intimate Partner Violence through Strengths and Empowerment (RISE): Initial Evaluation of the Clinical Effects of RISE Administered in Routine Care in the US Veterans Health Administration
  6. 19706
    “…NM groups, respectively. Cohen’s weighted kappa showed moderate agreement (0.564) when using four categories that increased to substantial (0.637) when using only three by merging the E and G groups. …”
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    The assessment of fundus image quality labeling reliability among graders with different backgrounds
  7. 19707
    “…There were significant differences between observer and patient ratings (P < 0.001) and the temporal agreement was poor (Cohen's κ = 0.358). The agreement between patient and observer ratings was 71.1% for observed “On without dyskinesia”, 57.3% for observed “Off”, and 49.4% for observed “On with dyskinesia”. …”
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    Objective Observer vs. Patient Motor State Assessments Using the PD Home Diary in Advanced Parkinson's Disease
  8. 19708
    “…There were intervention effects on emotional availability F(6, 67) = 2.52, p = .049, Cohen's d = .90, with higher sensitivity and non‐intrusiveness in the intervention group (n = 40) than the comparison group (n = 34). …”
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    Supporting early infant relationships and reducing maternal distress with the Newborn Behavioral Observations: A randomized controlled effectiveness trial
  9. 19709
    “…There were significant differences (p = 0.015), within a medium effect size (Cohen’s d = 0.62) for the forced expiratory volume in 1-s (FEV(1)), which was increased in the RUSI+IMT intervention group relative to the IMT alone group. …”
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    Effectiveness of Ultrasonography Visual Biofeedback of the Diaphragm in Conjunction with Inspiratory Muscle Training on Muscle Thickness, Respiratory Pressures, Pain, Disability, Quality of Life and Pulmonary Function in Athletes with Non-Specific Low Back Pain: A Randomized Clinical Trial
  10. 19710
    “…The ACPES-TC demonstrated a good internal consistency (Cronbach's α .97), acceptable one-week test-retest reliability (overall intraclass correlation coefficient 0.86), and low practice effect between the test and retest (Cohen's d .43). Conclusion: The overall reliability and validity of the ACPES-TC are fair, which could be used to evaluate the patients’ engagement in ACP in Taiwan. …”
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    Reliability and Validity of the Traditional Chinese Version of the Advance Care Planning Engagement Survey: A Pilot Evaluation in Taiwanese Outpatients
  11. 19711
    “…Content analysis identified 12 categories for the stress factors and 7 for stress‐coping methods corresponding to COVID‐19 (Cohen's kappa = 0.84 and 0.95, respectively). CONCLUSION: Several distinct stressors existed during the COVID‐19 pandemic, which might be related to burnout among physicians. …”
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    Work‐related stress and coping methods of internists and primary care physicians during the COVID‐19 pandemic in Japan: A mixed‐method study
  12. 19712
    “…To carry out research objectives a Spearman and interclass correlation coefficients, Mann-Whitney U test, Cohen’s kappa coefficient were used. Level of significance was 0.05. …”
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    Evaluation of Postoperative Pain and Discomfort in Patients Undergoing Surgical Exposure of Impacted Maxillary Canines
  13. 19713
    “…Key statistical measures included Cohen’s kappa coefficient, the Mann–Whitney and Kruskal-Wallis tests, and Spearman correlation. …”
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    Relationship of Clinical and Ultrasonographic Grading of Varicocele with Semen Analysis Profile and Testicular Volume
  14. 19714
    “…Effect sizes were calculated through Cohen’s d. Interviews were analyzed through thematic analysis. …”
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    Prescribing or co-designing exercise in healthy adults? Effects on mental health and interoceptive awareness
  15. 19715
    “…Cronbach’s alpha and Cohen’s kappa tests were used for reliability and concordance. …”
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    Diagnostic Performance of AST Scale in Mexican Male Population for Alcohol Withdrawal Syndrome
  16. 19716
    “…Then, we used Cronbach’s alpha to assess the scale’s internal consistency. Finally, we used Cohen’s kappa to assess agreement between the scores. …”
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    Development of a diarrhoea severity scoring scale in a passive health facility-based surveillance system
  17. 19717
    “…RESULTS: Daily step counts decreased significantly following the pandemic declaration on weekdays (Cohen’s d = ‐1.40) but not on weekends (d = ‐0.26). …”
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    Physical Activity Dynamics During a Digital Messaging Intervention Changed After the Pandemic Declaration
  18. 19718
    “…Students responded to a questionnaire including personal and academic data, and Cohen’s Perceived Stress Scale (PSS). RESULTS: Overall, the prevalence of high perceived stress during the pandemic (20.6%) was significantly higher (p = 0.001) than pre-pandemic (11.6%). …”
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    Increased mental stress among undergraduate medical students in south-western Saudi Arabia during the COVID-19 pandemic
  19. 19719
    “…RESULTS: Cardiac output assessment by transthoracic echocardiography was feasible in 20 out of 25 enrolled patients (80%) and showed an excellent inter-operator reproducibility (Pearson correlation test r = 0.987; Cohen's K = 0.840). Overall, the mean bias was 0.03 L.min(−1), with limits of agreement −0.52 and +0.57 L.min(−1). …”
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    Transthoracic echocardiographic assessment of cardiac output in mechanically ventilated critically ill patients by intensive care unit physicians
  20. 19720
    “…As for the volume of blood loss, however, there was a significant difference between high‐dose DDAVP and placebo (mean difference: 29.6 ml; adjusted Cohen's d: −1.02; p < .001). Also, in the high‐dose DDAVP, the probability of having a good surgical field over time was about two times higher than in the placebo group (RRs for first and second surgical sides: 1.89 and 2.18). …”
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    Effect of desmopressin on bleeding during endoscopic sinus surgery: A randomized clinical trial
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