Table 5.
Age distribution of CIN and ICC patients in Jiangsu Province
| Age (years) | Total | CIN1 | CIN2 | CIN3 | ICC | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| n | (%) | n | (%) | n | (%) | n | (%) | n | (%) | |
| ≤24 | 19 | (2.42) | 2 | (1.23) | 9 | (3.70) | 8 | (2.61) | 0 | (0.00) |
| 25–29 | 69 | (8.80) | 15 | (9.26) | 20 | (8.23) | 29 | (9.45) | 5 | (6.94) |
| 30–34 | 148 | (18.88) | 27 | (16.67) | 54 | (22.22) | 59 | (19.22) | 8 | (11.11) |
| 35–39 | 167 | (21.30) | 36 | (22.22) | 53 | (21.81) | 66 | (21.50) | 12 | (16.67) |
| 40–44 | 145 | (18.49) | 32 | (19.75) | 39 | (16.05) | 65 | (21.17) | 9 | (12.50) |
| 45–49 | 91 | (11.61) | 15 | (9.26) | 28 | (11.52) | 38 | (12.38) | 10 | (13.89) |
| 50–54 | 66 | (8.42) | 15 | (9.26) | 19 | (7.82) | 21 | (6.84) | 11 | (15.28) |
| 55–59 | 36 | (4.59) | 9 | (5.56) | 10 | (4.12) | 8 | (2.61) | 9 | (12.50) |
| ≥60 | 43 | (5.48) | 11 | (6.79) | 11 | (4.53) | 13 | (4.23) | 8 | (11.11) |
| Total | 784 | (100) | 162 | (100) | 243 | (100) | 307 | (100) | 72 | (100) |
In Jiangsu Province, the incidence of cervical cancer in patients less than 35 years old was 18.05%. The incidence of ICC and CIN in patients less than 35 years old was 30.1%