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21121por Mehta, Shamir B., Bronkhorst, Ewald M., Crins, Luuk, Huysmans, Marie‐Charlotte D. N. J, Wetselaar, Peter, Loomans, Bas A. C.“…One set of models/ records were used per patient. Cohen's weighted kappa (κ(W)) was used to ascertain agreement between and within the observers. …”
Publicado 2021
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21122por Wulterkens, Bernice M, Fonseca, Pedro, Hermans, Lieke W A, Ross, Marco, Cerny, Andreas, Anderer, Peter, Long, Xi, van Dijk, Johannes P, Vandenbussche, Nele, Pillen, Sigrid, van Gilst, Merel M, Overeem, Sebastiaan“…RESULTS: The classifier achieved substantial agreement on four-class sleep staging with an average Cohen’s kappa of 0.62 and accuracy of 76.4%. For children/adolescents, it achieved even higher agreement with an average kappa of 0.66 and accuracy of 77.9%. …”
Publicado 2021
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21123por Liew, Huiling, Watt, Torquil, Nan, Luo, Tan, Alvin W. K., Chan, Yiong Huak, Chew, Daniel Ek Kwang, Dalan, Rinkoo“…We analyzed the internal consistency using Cronbach’s alpha, construct validity by evaluating relationship between clinical variables and ThyPRO scales, ceiling and floor effects, and responsiveness of ThyPRO to treatment based on Cohen’s effect size. RESULTS: Correlations between individual scale scores and free thyroxine concentrations were moderate and statistically significant: 0.21–0.64 (p < 0.05). …”
Publicado 2021
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21124por Gamrat, Aleksandra, Trojanowicz, Katarzyna, Surdacki, Michał A., Budkiewicz, Aleksandra, Wąsińska, Adrianna, Wieczorek-Surdacka, Ewa, Surdacki, Andrzej, Chyrchel, Bernadeta“…Additionally, the positive predictive value (77% vs. 72%), positive likelihood ratio (2.0 vs. 1.5), and odds ratio (3.2 vs. 2.4) were higher for the Peguero-Lo Presti criterion versus the presence of any of these 8 traditional ECG-LVH criteria. Cohen’s Kappa, a measure of concordance between ECG and echocardiography with regard to LVH, was 0.24 for the Peguero-Lo Presti criterion, −0.01–0.13 for single traditional criteria, and 0.20 for any traditional criterion. …”
Publicado 2021
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21125por Pecoraro, Martina, Cipollari, Stefano, Marchitelli, Livia, Messina, Emanuele, Del Monte, Maurizio, Galea, Nicola, Ciardi, Maria Rosa, Francone, Marco, Catalano, Carlo, Panebianco, Valeria“…Agreement between CT and MRI was assessed with Cohen’s k and weighted k. Measures of diagnostic accuracy of MRI were calculated. …”
Publicado 2021
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21126“…Data on medicine use were collected using two different modes: (1) a self-administered questionnaire with closed-ended medicine-specific questions; and (2) an interviewer-administered questionnaire with open-ended questions. Cohen’s kappa statistics were applied to assess the agreement of the two modes. …”
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21127por Sandø, Alina Desiree, Fougner, Reidun, Grønbech, Jon Erik, Bringeland, Erling Audun“…Crosstabulating yrTNM stage to ypTNM stage, 24% had concordant stages, with CT overstaging 38% and understaging 38% of the tumours, Cohen kappa ƙ = 0,06 (95%CI 0.004–0.12). Similar patterns of discordance were found for T-stages and N-stages separately. …”
Publicado 2021
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21128por Laverack, Melissa, Tallmadge, Rebecca L., Venugopalan, Roopa, Cronk, Brittany, Zhang, XiuLin, Rauh, Rolf, Saunders, Amy, Nelson, William M., Plocharczyk, Elizabeth, Diel, Diego G.“…The overall agreement between these SARS-CoV-2 RT-PCR assays was high, supported by a Cohen’s kappa value of 0.93. The EZ-SARS-CoV-2 RT-PCR assay performance attributes of high sensitivity and specificity with AN sample matrix and pooled upper respiratory samples support its use in a high-throughput surveillance testing program. …”
Publicado 2021
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21129“…Participants with NAFLD or MAFLD were largely overlapped (weighted Cohen's kappa coefficient 0.76). MAFLD increased the overall risk for total mortality in a greater magnitude than NAFLD [HR 2.07 (95% CI 1.86, 2.29) vs. 1.47 (1.20, 1.79)], However, the difference was non-significant after metabolic parameters were adjusted. …”
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21130por Ha, Uyen Le Ngoc, Tran, Tai Ngoc, Le, Minh, Dang, Thuong Huyen Thi, Vũ, Nhi Anh, Truong, Daniel“…The reliability of the questionnaire is evaluated by Cronbach'α and Cohen’s kappa coefficient. The validity is measured by the sensitivity and the specificity of the instrument compared to the gold standard. …”
Publicado 2019
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21131por Zappia, Marcello, Sconfienza, Luca Maria, Guarino, Salvatore, Tumminello, Michele, Iannella, Germano, Mariani, Pier Paolo“…Having arthroscopy as reference standard, diagnostic performance of MRI in the evaluation of ramp area lesions was calculated. Cohen’s kappa (k) and Fisher's Exact Test statistics were used. …”
Publicado 2021
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21132por Duan, Kai, Jang, Gun-Ho, Grant, Robert C., Wilson, Julie M., Notta, Faiyaz, O’Kane, Grainne M., Knox, Jennifer J., Gallinger, Steven, Fischer, Sandra“…Digital assistance markedly improved interrater concordance (Cohen’s kappa scores of 0.32 vs. 0.95). Our results provide strong evidence that GATA6 IHC can be used as a single biomarker in the clinic to predict clinical outcome in advanced PDAC, warranting further investigation in prospective clinical trials. …”
Publicado 2021
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21133“…Intra- and interrater reliability was tested using Cohen’s weighted kappa. Correlation between MTA and quantitative hippocampal measurements was ascertained with Spearman’s rank correlation coefficient. …”
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21134por Pesapane, Filippo, Acquasanta, Marzia, Meo, Rosario Di, Agazzi, Giorgio Maria, Tantrige, Priyan, Codari, Marina, Schiaffino, Simone, Patella, Francesca, Esseridou, Anastasia, Sardanelli, Francesco“…The sensitivity and specificity were calculated with their 95% CI, and McNemar’s and Cohen’s κ statistics were used. (3) Results: in 195/431 (45%) of histopathologically proven PCa cases, 62/195 (32%) were high-grade PCa (GS ≥ 7b) and 133/195 (68%) were low-grade PCa (GS ≤ 7a). …”
Publicado 2021
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21135por Muller, Sebastien, Abildsnes, Håkon, Østvik, Andreas, Kragset, Oda, Gangås, Inger, Birke, Harriet, Langø, Thomas, Arum, Carl-Jørgen“…The performance metrics for U-Net were accuracy 63.9%, sensitivity 56.0%, specificity 74.7%, positive predictive value 75.3%, negative predictive value 55.2%, Youden’s J statistic 30.7%, no-information rate 58.0%, and Cohen’s κ 0.2931. The algorithm reduced total mishits by 67.1%. …”
Publicado 2021
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21136por Marini, Thomas J., Oppenheimer, Daniel C., Baran, Timothy M., Rubens, Deborah J., Dozier, Ann, Garra, Brian, Egoavil, Miguel S., Quinn, Rosemary A., Kan, Jonah, Ortega, Rafael L., Zhao, Yu T., Tamayo, Lorena, Carlotto, Claudia, Castaneda, Benjamin“…In this group, there was 95% agreement between standard of care and teleultrasound on whether an exam was normal or abnormal, with a Cohen’s kappa of 0.84 (95% CI 0.7–0.98, p <0.0001). …”
Publicado 2021
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21137por Çakmakkaya, Özlem Serpil“…RESULTS: The students’ mean pre-test Fresno Test score improved from 49.9 ± 18.2 to 118.9 ± 26.3 post-training. The Cohen’s effect size was 3.04 (95% CI, 2.6–3.5). The overall students’ satisfaction score was 8.66 ± 1.09 on a 1 to 10 scale. …”
Publicado 2021
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21138por Lundetræ, Ragnhild Stokke, Saxvig, Ingvild West, Lehmann, Sverre, Bjorvatn, Bjørn“…Similarly, depression scores decreased from baseline (mean = 4.31, SD = 3.66) to follow-up (mean = 3.89, SD = 3.69), p < 0.001. Cohen’s d (0.19 and 0.18, respectively) indicated small effect sizes. …”
Publicado 2020
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21139por Westrupp, E. M., Bennett, C., Berkowitz, T., Youssef, G. J., Toumbourou, J. W., Tucker, R., Andrews, F. J., Evans, S., Teague, S. J., Karantzas, G. C., Melvin, G. M., Olsson, C., Macdonald, J. A., Greenwood, C. J., Mikocka-Walus, A., Hutchinson, D., Fuller-Tyszkiewicz, M., Stokes, M. A., Olive, L., Wood, A. G., McGillivray, J. A., Sciberras, E.“…Compared to pre-pandemic estimates, during the pandemic period parents reported higher rates of parent depression, anxiety, and stress (Cohen’s d = 0.26–0.81, all p < 0.001), higher parenting irritability (d = 0.17–0.46, all p < 0.001), lower family positive expressiveness (d = − 0.18, p < 0.001), and higher alcohol consumption (22% vs 12% drinking four or more days per week, p < 0.001). …”
Publicado 2021
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21140“…The grade was recorded for each assessment, and compared using Cohen’s and Fleiss’s kappa. RESULTS: There was 65 to 78% concordance of WHO/ISUP grading on DP and GS1. …”
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