Table 5. Cumulative risk (per 100) between 25 and 49 years and 50 and 64 years of CIN2+.

	Cumulative risk (per 100) (95% CI)
No. of previous negative screening episodes	25–49 years	50–64 years
1	2.06 (1.88–2.23)	0.36 (0.28–0.45)
2	2.46 (2.15–2.78)	0.38 (0.24–0.52)
3	2.74 (2.01–3.47)	0.36 (0.17–0.54)
4	3.05 (0.74–5.30)	0.23 (0.00–0.46)
5+	2.06 (1.26–2.85)	0.23 (0.00–0.52)

CI=confidence interval; CIN=cervical intraepithelial neoplasia.