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Table 1 Final histological diagnosis for study participants

From: Type-specific oncogenic human papillomavirus infection in high grade cervical disease in New Zealand

Histology result

N

%

Histologically-confirmed CIN 2+

375

63

Cancer

13

2.2

Cervical cancer - primary*

11

1.9

Cervical cancer - (metastatic disease)

2

0.3

High grade lesion (CIN 2/3 – including AIS)

362

60.9

CIN 3

204

34.3

CIN 2

152

25.6

AIS or glandular dysplasia

6

1.0

<CIN 2+

219

37

Low grade lesion

88

14.8

CIN 1

63

10.6

Other low grade abnormality**

25

4.2

Negative

66

11.1

Other non-significant abnormality

38

6.4

Negative/normal

28

4.7

No biopsy taken/reported

61

10.3

Insufficient for diagnosis

4

0.7

Total sample size

594

100%

  1. CIN cervical intra-epithelial neoplasia; AIS adenocarcinoma in situ.
  2. * Invasive adenocarcinoma, invasive squamous cell carcinoma, microinvasive squamous cell carcinoma, other primary epithelial malignancy and adenosquamous carcinoma.
  3. ** Histological appearance infection with human papillomavirus (HPV), Condyloma acuminatum, Dysplasia/CIN not otherwise specified (NOS).
  4. †Inflammation, squamousmetaplasia, polyp, other.