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Table 4 Distribution of histological results among viral load groups in ASC-US women

From: Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: a retrospective single-center study in China

Age Histological results
Total Normal (n, %) LSIL (n, %) HSIL (n,%) CA (n,%) CA:OR (95% CI) HSIL+ (n,%) HSIL+:OR (95% CI)
≤ 30 654 253 (38.69%) 136 (20.80%) 261 (39.91%) 4 (0.61%) 1.00 265 (40.52%) 2.465 (1.875–3.241)
31–40 1258 500 (39.75%) 259 (20.59%) 487 (38.71%) 12 (0.95%) 1.565 (0.503–4.872) 499 (39.67%) 2.379 (1.850–3.060)
41–50 1011 464 (45.90%) 201 (19.77%) 332 (32.84%) 14 (1.38%) 2.282 (0.748–6.936) 346 (34.22%) 1.883 (1.452–2.441)
51–60 448 240 (53.57%) 110 (24.55%) 85 (18.97%) 12 (2.68%) 4.472 (1.433–13.957) 97 (21.65%) 1.00
> 60 88 48 (54.55%) 15 (17.05%) 23 (26.14%) 3 (3.41%) 5.735 (1.262–26.064) 26 (29.55%) 1.517 (0.911–2.527)
N 3459 1505 (43.51%) 721 (20.84%) 1188 (34.35%) 45 (1.30%) 1233 (35.65%)
  1. ASC-US, atypical squamous cells of undetermined significance; HPV, human papillomavirus; hr-HPV, high-risk human papillomavirus; LSIL, low-grade squamous intraepithelial lesion; HSIL, high-grade squamous intraepithelial lesion; CA, cervical cancer; HSIL+, high-grade squamous intraepithelial lesion and cervical cancer; OR, odds ratio; CI, confidence interval