Triage performance of PAX1 m /JAM3 m in opportunistic cervical cancer screening of non‒16/18 human papillomavirus-positive women: a multicenter prospective study in China

Autor: Xiaojing Chen, Xitong Jin, Linghua Kong, Yuligh Liou, Pei Liu, Zhe Dong, Sijun Zhou, Bingli Qi, Jing Fei, Xiaoyan Chen, Guangwu Xiong, Yuchong Hu, Shikai Liu, Jianwei Zhou, Huafeng Shou, Lei Li
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Clinical Epigenetics, Vol 16, Iss 1, Pp 1-9 (2024)
Druh dokumentu: article
ISSN: 1868-7083
DOI: 10.1186/s13148-024-01731-w
Popis: Abstract Objectives In this study, we aimed to validate the performance of the PAX1 and JAM3 methylation (PAX1 m /JAM3 m ) test as a triage tool for detecting cervical intraepithelial neoplasia grade 3 or worse (CIN3 +) in non-16/18 high-risk human papillomavirus-positive patients (non-16/18 hrHPV +). Methods The triage performance of liquid-based cytology (LBC) and the PAX1 m /JAM3 m test for detecting CIN3 + were compared. Results In total, 1851 participants had cervical histological outcomes and were included in the analysis. The sensitivity/specificity of the LBC test results with atypical squamous cells of undetermined significance or worse (LBC ≥ ASCUS) and the PAX1 m /JAM3 m test were 90.1%/26.7% and 84.8%/88.5%, respectively. PAX1 m /JAM3 m ( +) had the highest diagnostic AUC (0.866, 95% confidence interval (CI) 0.837–0.896) in the whole cohort. All cancers (n = 20) were detected by PAX1 m /JAM3 m (+). Compared with LBC ≥ ASCUS, PAX1 m /JAM3 m (+) reduced the number of patients who needed referral for colposcopy by 57.21% (74.66% vs. 17.45%). The odds ratios for detecting CIN3 + by LBC ≥ ASCUS and PAX1 m /JAM3 m (+) were 3.3 (95% CI 2.0–5.9) and 42.6 (27.1–69.6), respectively (p
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