Table 1. Biopsy results (n=1533) including control group crossed to Pap results (based on Bethesda 2001) and HPV results.

	PAP cytology results
Biopsy	Normal	ASC-US	ASC-H	LSIL	HSIL	AGC	Total
HPV− (n=626)
AIS	0	0	0	0	0	0	0
CIN3	0	1	0	0	0	0	1
CIN2	0	1	0	0	0	0	1
CIN1	11	39	1	7	0	0	58
Normal	491	63	0	9	1	2	566
Total	502	104	1	16	1	2
HPV+ (n=907)
AIS*	0	1	0	0	0	2	3
CIN3	25	6	1	7	16	0	55
CIN2	9	2	2	3	6	0	22
CIN1	240	30	1	83	3	0	357
Normal	393	24	1	50	2	0	470
Total	667	63	5	143	27	2

ASC-US=atypical squamous cells of undetermined significance; ASC-H=atypical squamous cells: cannot exclude HSIL; LSIL=low-grade squamous intraepithelial lesion; HSIL=high-grade squamous intraepithelial lesion; AGC=atypical glandular cells.

^*The three AIS (in situ adenocarcinoma) were found combined with HSIL (CIN3) lesions within each biopsy.