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Table 1A   Reported STD Cases by Sex: United States, 1984-2004

Year Chlamydia Gonorrhea Primary and Secondary Syphilis
Male Female Total Male Female Total Male Female Total  
                     
1984 - - - 508,725 369,831 878,556 20,576 8,031 28,607  
1985 - - - 524,563 386,856 911,419 18,994 8,137 27,131  
1986 - - - 505,862 386,367 892,229 18,782 8,885 27,667  
1987 - - - 448,365 339,167 787,532 22,785 12,800 35,585  
1988 - - - 426,626 311,534 738,160 24,616 15,858 40,474  
1989 - - - 428,300 304,994 733,294 27,052 18,774 45,826  
1990 - - - 390,235 299,608 690,042 28,490 22,088 50,578  
1991 - - - 354,469 266,172 621,918 23,599 19,311 42,950  
1992 - - - 278,067 224,666 502,858 18,062 15,947 34,009  
1993 - - - 235,198 193,579 444,649 14,092 12,435 26,527  
1994 - - - 221,807 197,235 419,602 10,672 9,936 20,641  
1995 - - - 203,647 188,460 392,651 8,764 7,778 16,543  
1996 75,484 415,928 492,631 166,576 161,235 328,169 6,011 5,394 11,405  
1997 88,598 448,097 537,904 161,940 165,310 327,665 4,660 3,895 8,556  
1998 106,671 505,533 614,250 176,529 179,204 356,492 3,909 3,096 7,007  
1999 120,430 539,894 662,647 180,524 179,319 360,813 3,835 2,777 6,617  
2000 137,957 569,658 709,452 180,701 181,668 363,136 3,532 2,445 5,979  
2001 157,304 623,958 783,242 177,194 183,863 361,705 4,134 1,967 6,103  
2002 179,585 652,858 834,555 171,504 179,648 351,852 5,267 1,594 6,862  
2003 190,244 685,017 877,478 160,106 174,230 335,104 5,956 1,217 7,177  
2004 210,396 716,675 929,462 157,303 172,142 330,132 6,722 1,255 7,980  

Note: Total cases include cases with unknown sex and therefore may not equal male plus female cases.

Data source: STDSS Morbidity file, unadjusted

STD link: 2004 CDC STD Surveillance Report, Tables 1, 3-5, 13-15, 26-28


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Page last modified: January 24, 2007
Page last reviewed: January 24, 2007
Content Source: Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention