2. Cytology with p16/Ki-67 dual staining and TCT results in HPV 16/18-positive women with different histology results.

DS/TCT	n
	Chronic cervicitis	CIN I	CIN II	CIN III	Cancer	Total
TCT, Thinprep cytologic test; HPV, human papillomavirus; DS, p16/Ki-67 dual-stained cytology; ASCUS, atypical squamous cells of undetermined significance; NILM, negative for intraepithelial lesions or malignancy.
HPV 16+
+/≥ASCUS	2/3	21/28	42/34	13/9	10/9	88
−/NILM	10/9	67/60	6/14	0/4	0/1	83
Total	12	88	48	13	10	171
HPV 18+
+/≥ASCUS	0/1	9/10	10/9	0	3/1	22
−/NILM	5/4	22/21	6/7	0	0/2	33
Total	5	31	16	0	3	55