Evaluation of PSA-age volume score in predicting prostate cancer in Chinese population / 亚洲男科学杂志(英文版)
Asian Journal of Andrology
;
(6): 324-329, 2018.
Artigo
em Inglês
| WPRIM
| ID: wpr-1009580
ABSTRACT
This study was performed to evaluate prostate-specific antigen-age volume (PSA-AV) scores in predicting prostate cancer (PCa) in a Chinese biopsy population. A total of 2355 men who underwent initial prostate biopsy from January 2006 to November 2015 in Huashan Hospital were recruited in the current study. The PSA-AV scores were calculated and assessed together with PSA and PSA density (PSAD) retrospectively. Among 2133 patients included in the analysis, 947 (44.4%) were diagnosed with PCa. The mean age, PSA, and positive rates of digital rectal examination result and transrectal ultrasound result were statistically higher in men diagnosed with PCa (all P < 0.05). The values of area under the receiver operating characteristic curves (AUCs) of PSAD and PSA-AV were 0.864 and 0.851, respectively, in predicting PCa in the entire population, both performed better than PSA (AUC = 0.805; P < 0.05). The superiority of PSAD and PSA-AV was more obvious in subgroup with PSA ranging from 2.0 ng ml-1 to 20.0 ng ml-1. A PSA-AV score of 400 had a sensitivity and specificity of 93.7% and 40.0%, respectively. In conclusion, the PSA-AV score performed equally with PSAD and was better than PSA in predicting PCa. This indicated that PSA-AV score could be a useful tool for predicting PCa in Chinese population.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias da Próstata
/
Valores de Referência
/
Envelhecimento
/
Valor Preditivo dos Testes
/
Estudos Retrospectivos
/
Curva ROC
/
Sensibilidade e Especificidade
/
Antígeno Prostático Específico
/
Ultrassonografia de Intervenção
/
Área Sob a Curva
Limite:
Idoso
/
Aged80
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Asian Journal of Andrology
Ano de publicação:
2018
Tipo de documento:
Artigo
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