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Showing results for youden choi
Search for Youbeen Choi instead (1 results)
Depression diagnosis based on electroencephalography power ratios.
Chang J, Choi Y. Chang J, et al. Brain Behav. 2023 Aug;13(8):e3173. doi: 10.1002/brb3.3173. Epub 2023 Jul 21. Brain Behav. 2023. PMID: 37479962 Free PMC article.
Additionally, the cutoff point, sensitivity, specificity, positive predictive value, and negative predictive value at the maximized Youden index were compared for each variable. RESULTS: Decreased anterior frontal, frontal, central, parietal, occipital, and temporal ABR an …
Additionally, the cutoff point, sensitivity, specificity, positive predictive value, and negative predictive value at the maximized Youde …
Interstitial Lung Abnormalities at CT in the Korean National Lung Cancer Screening Program: Prevalence and Deep Learning-based Texture Analysis.
Chae KJ, Lim S, Seo JB, Hwang HJ, Choi H, Lynch D, Jin GY. Chae KJ, et al. Radiology. 2023 May;307(4):e222828. doi: 10.1148/radiol.222828. Epub 2023 Apr 25. Radiology. 2023. PMID: 37097142
The extent of ILA was assessed visually and quantitatively with use of deep learning-based texture analysis. The Youden index was used to determine an optimal cutoff value for detecting ILA with use of texture analysis. ...
The extent of ILA was assessed visually and quantitatively with use of deep learning-based texture analysis. The Youden index was use …
A statistical learning framework for predicting left ventricular ejection fraction based on glutathione peroxidase-3 level in ischemic heart disease.
Choi MH, Oh S, Choi JY, Kim JH, Lee SW. Choi MH, et al. Comput Biol Med. 2022 Oct;149:105929. doi: 10.1016/j.compbiomed.2022.105929. Epub 2022 Aug 6. Comput Biol Med. 2022. PMID: 35986966
To overcome the problem of small, imbalanced, and multicollinear datasets, we adopted leave-one-out cross-validation to maximize the size of the training set, the Youden index to reflect the biased distribution of events, and regularization or dimension transform technique …
To overcome the problem of small, imbalanced, and multicollinear datasets, we adopted leave-one-out cross-validation to maximize the size of …
The usefulness of lactate/albumin ratio, C-reactive protein/albumin ratio, procalcitonin/albumin ratio, SOFA, and qSOFA in predicting the prognosis of patients with sepsis who presented to EDs.
Yoo KH, Choi SH, Suh GJ, Chung SP, Choi HS, Park YS, Jo YH, Shin TG, Lim TH, Kim WY, Lee J; Korean Shock Society (KoSS) Investigators. Yoo KH, et al. Am J Emerg Med. 2024 Apr;78:1-7. doi: 10.1016/j.ajem.2023.12.028. Epub 2023 Dec 19. Am J Emerg Med. 2024. PMID: 38176175
The SOFA score, LAR, CAR, and PAR were converted to categorical variables using Youden's index and analyzed. Adjusting for confounding factors such as age, sex, comorbidities, and infection focus, adjusted odds ratios (aOR) were calculated. ...
The SOFA score, LAR, CAR, and PAR were converted to categorical variables using Youden's index and analyzed. Adjusting for con …
Association of hypercalciuria with vitamin D supplementation in patients undergoing ketogenic dietary therapy.
Lee M, Lee HI, Song K, Choi HS, Suh J, Kim SH, Chae HW, Kang HC, Lee JS, Kim HD, Kim HS, Kwon A. Lee M, et al. Front Nutr. 2022 Sep 2;9:970467. doi: 10.3389/fnut.2022.970467. eCollection 2022. Front Nutr. 2022. PMID: 36118750 Free PMC article.
Based on findings of receiver operating characteristic curve analysis and Youden's J statistic, the cut-off 25-OH-D(3) level for preventing hypercalciuria was > 39.1 ng/mL at 6 months. ...
Based on findings of receiver operating characteristic curve analysis and Youden's J statistic, the cut-off 25-OH-D(3) level f …
Clinical Application of Factor VIII:C to VWF:Ag Ratio for the Screening of Haemophilia A Carriers.
Yoo KY, Jung SY, Choi JY, Park HR, Park YS. Yoo KY, et al. J Clin Med. 2022 Mar 18;11(6):1686. doi: 10.3390/jcm11061686. J Clin Med. 2022. PMID: 35330010 Free PMC article.
The cut-off value of FVIII:C/VWF:Ag ratio (0.81) at the maximum Youden J index provided a sensitivity of 82.8% and specificity of 96.6%. ...
The cut-off value of FVIII:C/VWF:Ag ratio (0.81) at the maximum Youden J index provided a sensitivity of 82.8% and specificity of 96. …
Unenhanced computed tomography for non-invasive diagnosis of hepatic steatosis with low tube potential protocol.
Choi Y, Kim DK, Youn SY, Kim H, Choi JI. Choi Y, et al. Quant Imaging Med Surg. 2022 Feb;12(2):1348-1358. doi: 10.21037/qims-21-474. Quant Imaging Med Surg. 2022. PMID: 35111629 Free PMC article.
Cut-off values of CT(L-S) and CT(L/S) for diagnosis of moderate to severe steatosis by the Youden index were -0.5 HU for CT(L-S) and 0.99 for CT(L/S). Reference ranges of non-steatotic liver were -6.90 to 31.40 HU for CT(L-S) and 0.89 to 1.77 for CT(L/S). ...
Cut-off values of CT(L-S) and CT(L/S) for diagnosis of moderate to severe steatosis by the Youden index were -0.5 HU for CT(L-S) and …
Drug repositioning for enzyme modulator based on human metabolite-likeness.
Lee YH, Choi H, Park S, Lee B, Yi GS. Lee YH, et al. BMC Bioinformatics. 2017 May 31;18(Suppl 7):226. doi: 10.1186/s12859-017-1637-5. BMC Bioinformatics. 2017. PMID: 28617219 Free PMC article.
We set the similarity threshold for drug repositioning candidates of new enzyme modulators based on maximization of the Youden's index. We also carried out literature surveys for supporting the drug repositioning results based on the metabolite-likeness. ...
We set the similarity threshold for drug repositioning candidates of new enzyme modulators based on maximization of the Youden's …
Primary aldosteronism subtyping in the setting of partially successful adrenal vein sampling.
Lee SE, Park SW, Choi MS, Kim G, Yoo JH, Ahn J, Jun JE, Park HS, Hyun D, Cho SK, Ko SE, Kim BJ, Kim JW, Yoon HK, Koh JM, Lee SH, Kim JH. Lee SE, et al. Ther Adv Endocrinol Metab. 2021 Feb 13;12:2042018821989239. doi: 10.1177/2042018821989239. eCollection 2021. Ther Adv Endocrinol Metab. 2021. PMID: 33633828 Free PMC article.
Cutoff values for lateralized PA were obtained from two methods: scatterplots and the values corresponding to Youden's index in receiver operating characteristic (ROC) curves, on the assumption of catheterization failure on one side. ...
Cutoff values for lateralized PA were obtained from two methods: scatterplots and the values corresponding to Youden's index i …
Estimation of SARS-CoV-2 Neutralizing Activity and Protective Immunity in Different Vaccine Types Using Three Surrogate Virus Neutralization Test Assays and Two Semiquantitative Binding Assays Targeting the Receptor-Binding Domain.
Lee B, Ko JH, Lee KH, Kim YC, Song YG, Park YS, Baek YJ, Ahn JY, Choi JY, Song KH, Kim ES, Bae S, Kim SH, Jeong HW, Kim SW, Kwon KT, Kim SH, Jeong H, Kim B, Kim SS, Choi WS, Peck KR, Kang ES. Lee B, et al. Microbiol Spectr. 2022 Dec 21;10(6):e0266922. doi: 10.1128/spectrum.02669-22. Epub 2022 Oct 17. Microbiol Spectr. 2022. PMID: 36250875 Free PMC article.
The ability to predict an ND(50) value of 118.25, indicating a protective effect, was comparable among different assays. Applying optimal cutoffs based on Youden's index, the kappa agreements were greater than 0.60 for all assays in the total group. ...
The ability to predict an ND(50) value of 118.25, indicating a protective effect, was comparable among different assays. Applying optimal cu …
52 results