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Table 1 The prevalence of CIN and cervical cancer

From: Prevalence and risk factors for cervical neoplasia: a cervical cancer screening program in Beijing

Districts

Total

CIN I [n (/100,000)]

CIN II [n (/100,000)]

CIN III [n (/100,000)]

HSIL(CIN II/III) [n (/100,000)]

Cervical cancer [n (/100,000)]

Dongcheng

13194

6 (45.5)

3 (22.7)

4 (30.3)

7 (53.1)

1 (7.6)

Xicheng

27649

23 (83.2)

25 (90.4)

30 (108.5)

55 (198.9)

7 (25.3)

Chongwen

8382

3 (35.8)

3 (35.8)

5 (59.7)

8 (95.4)

0 (0.0)

Xuanwu

18787

1 (5.3)

3 (16.0)

11 (58.6)

14 (74.5)

1 (5.3)

Chaoyang

121141

128 (105.7)

71 (58.6)

69 (57.0)

140 (115.6)

25 (20.6)

Haidian

83442

27 (32.4)

27 (32.4)

21 (25.2)

48 (57.5)

4 (4.8)

Fengtai

63816

8 (12.5)

7 (11.0)

5 (7.8)

12 (18.8)

9 (14.1)

Shijingshan

25987

19 (73.1)

9 (34.6)

19 (73.1)

28 (107.8)

5 (19.2)

Mentougou

13395

8 (59.7)

3 (22.4)

20 (149.3)

23 (171.7)

1 (7.5)

Fangshan

72004

22 (30.6)

8 (11.1)

4 (5.6)

12 (16.7)

1 (1.4)

Daxing

53898

5 (9.3)

5 (9.3)

5 (9.3)

10 (18.6)

13 (24.1)

Tongzhou

26183

0 (0.0)

0 (0.0)

2 (7.6)

2 (7.6)

2 (7.6)

Shunyi

72194

32 (44.3)

22 (30.5)

19 (26.3)

41 (56.8)

6 (8.3)

Pinggu

30937

8 (25.9)

6 (19.4)

7 (22.6)

13 (42.0)

1 (3.2)

Huairou

46360

43 (92.8)

32 (69.0)

15 (32.4)

47 (101.4)

8 (17.3)

Miyun

22953

7 (30.5)

2 (8.7)

5 (21.8)

7 (30.5)

2 (8.7)

Changping

11570

3 (25.9)

2 (17.3)

1 (8.6)

3 (25.9)

1 (8.6)

Yanqing

16812

23 (136.8)

20 (119.0)

23 (136.8)

43 (255.8)

2 (11.9)

Total

728704

366 (50.2)

248 (34.0)

265 (36.4)

513 (70.4)

89 (12.2)

  1. Abbreviations: CIN cervical intraepithelial neoplasia, HSIL high-grade squamous intraepithelial lesions.