Evaluation of the agreement between the venous percussion and the US, according to the kappa index, sensitivity, specificity, true prevalence of adequate venous segments, estimated prevalence of adequate venous segments, positive predictive value, negative predictive value, accuracy, +LR and -LR in group B.
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Evaluation of the agreement between the venous percussion and the US, according to the kappa index, sensitivity, specificity, true prevalence of adequate venous segments, estimated prevalence of adequate venous segments, positive predictive value, negative predictive value, accuracy, +LR and -LR in group B.
创建时间:
2019-11-11



