We compared multiplex E6 messenger ribonucleic acid (mRNA) tests using real-time quantitative reverse transcriptase polymerase chain reactions (PCR) with human papillomavirus (HPV) DNA subtypes using a MY11/GP6+ PCR-based reverse-blot assay to identify cervical intraepithelial neoplasias of grade 2 or worse (CIN2+). In total, 684 women were studied, of whom 377 (55%) were diagnosed with CIN2+ histologically. The specificity of HPV mRNA to predict histological CIN2+ was higher than that of HPV DNA (81.3% vs. 44.2%). The odds ratios (ORs) to predict histological CIN2+ in women with positive for type 16, 18, 31, and 45 E6 mRNA or by HPV DNA detection were 7.1 (95% confidence interval [CI] 3.9-13.1) and 2.5 (95%CI 1.9-3.5), respectively, compared to those with negative for E6 mRNA or HPV DNA. The OR to predict histological CIN2+ in women with a cytological grade