Table 4.

CIN Detection by Use of Physician and Self-Collected HPV Samples

		CIN diagnosis on colposcopy/histopathology
		CIN 1 n (Detection rate [per 100 women screened])	CIN 2/3 n (Detection rate [per 100 women screened])	Any CIN n (Detection rate [per 100 women screened])
Women screened (n = 264)
Women detected with CIN		28 (10.6)	7 (2.7)	35 (13.3)
HPV result
Physician- collected	Self- collected
Negative	Positive	2 (0.8)	1 (0.4)	3 (1.1)
Positive	Negative	2 (0.8)	0 (0.0)	2 (0.8)
Positive	Positive	10 (3.8)	2 (0.8)	12 (4.5)
Total		14 (5.3)	3 (1.1)	17 (6.4)
Self- versus physician-collected samples
Ratio		1.00	1.50	1.07
95% CI		(0.72 -1.39)	(0.67 -3.34)	(0.79 -1.45)
Exact p-value		1.00	1.00	1.00

CIN, cervical intraepithelial neoplasia; HPV, human papilloma virus