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Evaluation of diagnostic value of PTH in chronic renal failure by ROC curve / 国际检验医学杂志
Article em Zh | WPRIM | ID: wpr-692720
Biblioteca responsável: WPRO
ABSTRACT
Objective To explore the clinical diagnostic value of parathyroid hormone(PT H)in the diagno-sis of chronic renal failure(CRF).Methods 162 cases of CRF patients who were treated in the Sichuan Pro-vincial People′s Hospital from January 2014 to October 2015 were selected as the CRF group,meanwhile 164 non-CRF(NCRF)patients and 167 persons undergoing healthy physical examination were selected as the NCRF group and the healthy control group respectively.The PTH level was detected in 3 groups.According to the detection results the receiver operating characteristic(ROC)curve was drawn,and the diagnostic value of PTH for CRF was evaluate.Results The PTH level in the CRF group was significantly higher than that in the NCRF group and healthy control group,the difference was statistically significant(P<0.05);when the di-agnostic cut off value of PT H for CRF was 75.00 nmol/L,the area under the ROC curve,sensitivity,specifici-ty,positive likelihood ratio and Youden index were 0.92,80.20%,97.80%,36.45 and 78.00 respectively.Con-clusion PT H has a good diagnostic value to CRF.With the cut off value of PT H for diagnosing CRF as 75.0 nmol/L,it can improve the efficiency of clinical diagnosis.
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Texto completo: 1 Índice: WPRIM Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: Zh Revista: International Journal of Laboratory Medicine Ano de publicação: 2018 Tipo de documento: Article
Texto completo: 1 Índice: WPRIM Tipo de estudo: Diagnostic_studies / Prognostic_studies Idioma: Zh Revista: International Journal of Laboratory Medicine Ano de publicação: 2018 Tipo de documento: Article