Table 1

 Number of programme areas and venues* offering opportunistic screening for Chlamydia trachomatis by quarter, National Chlamydia Screening Programme in England, 1 April 2003–31 March 2004

QuarterNumber of programme areasNumber of screening venues
*Does not include GUM clinics.
1st, Apr–Jun 2003474
2nd, Jul–Sep 20035121
3rd, Oct–Dec 20039184
4th, Jan–Mar 200410247