Table 3. Clinical usefulness of cytology and the HPV DNA genotyping test*.

Variable	HPV DNA chip HR-HPV (+)	Cytology ≥ASCUS
Sensitivity	86.3 (82.2–89.8)	94.9 (91.7–97.0)
Specificity	60.0 (58.5–61.2)	41.3 (40.1–42.0)
Positive predictive value	43.8 (41.7–45.6)	36.9 (35.7–37.7)
Negative predictive value	92.4 (90.1–94.3)	95.7 (93.0–97.5)

Values are presented as percentages (95% CI).

ASCUS, atypical squamous cells of undetermined significance; HPV, human papillomavirus; HR, high-risk.

*HR-HPV (+) includes HPV-16 (+) and/or HPV-18 (+) and/or 12 other non-16/18 HR-HPV (+); ≥ASCUS includes all cytology results that are ASCUS or worse; ≥cervical intraepithelial neoplasia (CIN) 2 includes CIN 2 or worse.