CT-positive cases OR (95%CI)* p value   CIN2 or worse CIN 1 or Negative     Age Group               n % n %   2.03 (0.5 -8.23)    ≥ 30 years 12 (50) 5 (36) 0.2  ≤ 29 years 12 (50) 9 (64)       CT-negative cases       CIN2 or worse CIN 1 or Negative OR (95%CI)   Age Group               n % n %   2.11(1.13-3.95)   ≥ 30 years 98 (63) 25 (44) 0.02 ≤ 29 years 58 (37) 32 (56)     CIN: Cervical Intraepithelial Neoplasia, CT: Chlamydia trachomatis, OR: Odds Ratio, CI: Confidence Interval

Table 3: Association between age group and the severity of cervical neoplasia, according to Chlamydia trachomatis status in women submitted to excision of the transformation zone.