C. trachomatis in Female Reproductive Tract Infections and RFLP-Based Genotyping: A 16-Year Study from a Tertiary Care Hospital

Table 1

Antigen positivity in patients of various disease groups from 1994 to 2010.

Block-years	Cervicitis (Pos./specimens)	Infertility (Pos./specimens)	PID (Pos./specimens)	BOH with adverse pregnancy outcomes; (Pos./specimens)
I-94–99 (684)	21/104 (20.2%)	103/414 (24.9%)	8/23 (34.7%)	24/143 (16.8%)
II-2000–2004 (1011)	36/211 (17.0%)	84/631 (13.3%)	4/20 (20%)	12/149 (8%)
III-2005–2010 (690)	16/121 (13.22%)	81/626 (12.9%)	0/1 (0%)	2/23 (8.7%)
2385	58/355	268/1671	12/44	38/315
	I versus II; 𝑃=0.497; I versus III 𝑃=0.159; II versus III 𝑃=0.354	I versus II; 𝑃=0.0001; I versus III 𝑃=0.0001; II versus III 𝑃=0.910	I versus II; 𝑃=0.461; I versus III 𝑃=0.717; II versus III 𝑃=0.419	I versus II; 𝑃=0.036; I versus III 𝑃=0.495; II versus III 𝑃=0.760
	χ ^2 trend = 1.964	χ ^2 trend = 22.97	χ ^2 trend = 1.516	χ ^2 trend = 4.422
	𝑃=0.161	𝑃=0.0001	𝑃=0.218	𝑃=0.035