Table A2. Reported cases of sexually transmitted disease reporting source and by sex: United States, 2006

Disease	Non-STD Clinic			STD Clinic			Total*
	Male	Female	Total	Male	Female	Total	Male	Female	Total
Chlamydia	156,390	629,883	787,878	82,638	93,169	175,977	252,630	775,788	1,030,911
Gonorrhea	93,744	139,217	233,429	64,582	31,238	95,923	170,508	187,033	358,366
Primary Syphilis	1,418	141	1,559	917	132	1,049	2,400	278	2,678
Secondary Syphilis	4,029	749	4,781	1,713	399	2,114	5,893	1,180	7,078
Early Latent Syphilis	4,280	1,623	5,906	2,129	915	3,047	6,581	2,599	9,186
Late and Late Latent Syphilis†	8,030	4,929	12,972	2,682	1,637	4,319	10,915	6,716	17,644
Chancroid	7	7	14	5	12	17	12	21	33

*Totals include unknown sex and reporting source.

^†Late and late latent syphilis includes late latent syphilis, latent syphilis of unknown duration, neurosyphilis, and late syphilis with clinical manifestations other than neurosyphilis.

See Appendix (Classification of STD Morbidity Reporting Source).