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  1. 21681
    “…Patients who received an HFIT device had a significantly higher 6MWT score at weeks 2 [Cohen’s d (95% CI): 0.33 (0.02, 0.61)], 3 [0.32 (0.01, 0.59)] and 4 [0.31 (0.01, 0.60)], respectively, as compared to their baseline scores (p < 0.05). …”
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    High-Frequency Impulse Therapy for Treatment of Chronic Back Pain: A Multicenter Randomized Controlled Pilot Study
  2. 21682
    “…MAIN OUTCOME MEASURES: COVID-19: Impact of the Pandemic and Health Related Quality of Life (Penedo, Cohen, Bower, & Antoni, 2020). Analysis was restricted to the Psychosocial and Practical Experiences portion of the questionnaire, which yields a Total Measure Score representing overall impact of the pandemic and has three subscales (Distress, Disruption, and Resiliency). …”
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    Psychometric Properties of a COVID-19 Impact Scale Among a Sample of Individuals with Disabilities
  3. 21683
    “…RESULTS: Overall, 27% (95% CI 20 to 35) of the routine procedure CAP classifications and 77% (95% CI 71 to 84) of the LUS CAP classifications were concordant with the adjudication committee classifications. Cohen’s kappa coefficients between routine diagnosis procedure and LUS, according to adjudication committee, were 0.07 (95% CI 0.04 to 0.11) and 0.61 (95% CI 0.55 to 0.66), respectively. …”
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    Contribution of lung ultrasound in diagnosis of community-acquired pneumonia in the emergency department: a prospective multicentre study
  4. 21684
    “…Pearson’s correlation coefficient and Cohen’s kappa tests were utilised to investigate correlation and agreement between raters. …”
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    The SIMULATE ureteroscopy training curriculum: educational value and transfer of skills
  5. 21685
    “…There was no significant difference in the overall evaluation between L and GBM (p = .914, p = .376).According to Landis and Koch, interobserver agreement was “substantial” (Cohen’s kappa = 0.738) between both readers. CONCLUSION: LumiVision® undiluted showed equal image quality compared to gadolinium-buttermilk mixture. …”
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    Performance of a new natural oral contrast agent (LumiVision®) in dynamic MR swallowing
  6. 21686
    “…Agreement between the combined MRI/MET-PET report and the MRI-only report was determined using Cohen’s κ. RESULTS: Twenty patients with stable disease underwent an additional MET-PET, with a median follow-up of 84 months after SRT. …”
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    Study on intracranial meningioma using PET ligand investigation during follow-up over years (SIMPLIFY)
  7. 21687
    “…Quantitatively, we assessed concordance using Cohen’s kappa to measure interrater reliability, and qualitatively, we audited observed discrepancies to determine causes of inconsistencies. …”
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    Comparing automated vs. manual data collection for COVID-specific medications from electronic health records
  8. 21688
    “…PRIMARY AND SECONDARY OUTCOME MEASURES: According to the protocol and the International Society for Pharmacoeconomics and Outcomes Research methodology, the final questionnaire was developed by mean of explanatory factor analysis and tested for reliability, internal consistency (Cronbach’s α test and item-total correlation) and stability of measurements over time (test–retest reliability by intraclass correlation coefficient and weighted Cohen’s kappa coefficient). RESULTS: After exploratory factor analysis, a score measuring FT (FT score) was identified, made by seven items dealing with outcomes of FT. …”
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    Cross-sectional study to develop and describe psychometric characteristics of a patient-reported instrument (PROFFIT) for measuring financial toxicity of cancer within a public healthcare system
  9. 21689
    “…The 7 food groups of the World Health Organization (WHO) for children and the 10 food groups of FANTA/FAO 2016 for mothers were used to analyze the dietary diversity. Cohen's kappa statistics was calculated to see the strength of concordance. …”
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    Concordance of Mother-Child (6–23 Months) Dietary Diversity and Its Associated Factors in Kucha District, Gamo Zone, Southern Ethiopia: A Community-Based Cross-Sectional Study
  10. 21690
    “…ANALYSIS: Change in KAP mean scores was assessed using the “Wilcoxon Sign Rank test” at p < 0.05. “Cohen's d” was used to calculate the “Effect size”. …”
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    Incorporation of Storytelling as a Method of Oral Health Education among 3–6-year-old Preschool Children
  11. 21691
    “…Target sample size is 300 participants to provide 99% power for moderate and high effect sizes (Cohen’s f = 0.25, 0.40 respectively). DISCUSSION: The study will help understand the value of individualized motor fitness assessment used to generate personalized multicomponent exercise programs, delivered remotely among older adults. …”
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    Personalized multicomponent exercise programs using smartphone technology among older people: protocol for a randomized controlled trial
  12. 21692
    “…We performed simple random sampling and utilized the demographic information form, Multidimensional Health Locus of Control scale (MHLCS) by Wallston, and Perceived Stress Scale (PSS) by Cohen to collect data. We analyzed data using the SPSS, Pearson correlation coefficient, and the hierarchical regression model with an error level of 5%. …”
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    Association between health locus of control and perceived stress in college student during the COVID-19 outbreak: a cross-sectional study in Iran
  13. 21693
    “…Concordance between saliva and NP swabs was excellent overall (Cohen’s κ = 0.93) for both initial and follow-up testing, for both platforms, and for specimens treated with guanidinium transport medium as preservative as well as for untreated saliva (κ = 0.88 to 0.95). …”
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    Saliva is Comparable to Nasopharyngeal Swabs for Molecular Detection of SARS-CoV-2
  14. 21694
    “…The interrater reliability rating was established using Cohen's kappa. Results  An improvement in lip and laryngeal functioning was found in the medication ON over medication OFF state in both males and females with PD. …”
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    Speech Characteristics of Patients with Parkinson's Disease—Does Dopaminergic Medications Have a Role?
  15. 21695
    “…The statistical analysis included diagnostic test properties, a Cohen’s Kappa interrater reliability coefficient and stratification for previous radiotherapy. …”
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    Perfusion imaging with arterial spin labeling (ASL)–MRI predicts malignant progression in low‑grade (WHO grade II) gliomas
  16. 21696
    “…Specificity was 0.74 for NREM and 0.68 for REM. Additionally, a Cohen’s kappa of 0.62 was found for this 3-class classification problem. …”
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    Proof of principle study: diagnostic accuracy of a novel algorithm for the estimation of sleep stages and disease severity in patients with sleep-disordered breathing based on actigraphy and respiratory inductance plethysmography
  17. 21697
    “…RESULTS: The ICA blood flow increased during EMS [Pre: 330 ± 69 mL min(−1); EMS: 371 ± 81 mL min(−1), P = 0.001, effect size (Cohen’s d) = 0.55]. In contrast, the VA blood flow did not change during EMS (Pre: 125 ± 47 mL min(−1); EMS: 130 ± 45 mL min(−1), P = 0.26, effect size = 0.12). …”
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    Effects of electrical muscle stimulation on cerebral blood flow
  18. 21698
    “…At Week 6, least squares mean differences (LSMDs, with 95% confidence limits [CLs]) for brexpiprazole (n = 868) vs placebo (n = 517) were: Positive symptoms: −1.55 (−2.30, −0.80), P < .0001, Cohen’s d effect size (ES) = 0.27; Negative symptoms: −1.12 (−1.63, −0.61), P < .0001, ES = 0.29; Disorganized thought: −1.26 (−1.78, −0.74), P < .0001, ES = 0.32; Uncontrolled hostility/excitement: −0.76 (−1.15, −0.37), P = .0002, ES = 0.26; Anxiety/ depression: −0.56 (−0.91, −0.22), P = .0014, ES = 0.22. …”
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    Effects of Brexpiprazole Across Symptom Domains in Patients With Schizophrenia: Post Hoc Analysis of Short- and Long-Term Studies
  19. 21699
    “…Regarding mRNA expression, there were large differences in the correlation between PLCB4 and different RUNX2 alleles (Cohen’s q = 0.91). Functionally, the rs6086746 A allele reduces the RUNX2 binding affinity, thus enhancing the suppression of PLCB4 expression (p < 0.05). …”
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    The Polymorphism at PLCB4 Promoter (rs6086746) Changes the Binding Affinity of RUNX2 and Affects Osteoporosis Susceptibility: An Analysis of Bioinformatics-Based Case-Control Study and Functional Validation
  20. 21700
    “…Interobserver agreement for fibrosis between radiologists was excellent (Cohen’s kappa 0.86). The main diagnosis among PF-ILD were CTD-ILD (36%), HP (22%) and uILD (20%). …”
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    Real-life prevalence of progressive fibrosing interstitial lung diseases
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