STD by Year and Disease:
 

Selected Sexually Transmitted Diseases
Michigan Total, 2003-2012

(Click on Selected Disease for More Detailed Gender & Age Data)

Gender 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
 

Number of Cases of Chlamydia

 Both Sexes 32,590 41,247 38,729 38,142 41,291 46,555 48,264 50,430 50,063 48,727
 Male 6,672 8,622 8,524 9,015 9,534 11,223 12,209 13,129 13,221 13,265
 Female 25,918 32,625 30,080 29,012 31,582 35,133 35,868 37,178 36,732 35,363
 Female/Male Ratio 3.9 3.8 3.5 3.2 3.3 3.1 2.9 2.8 2.8 2.7
 

Number of Cases of Gonorrhea

 Both Sexes 13,965 17,376 17,684 16,591 17,327 17,905 15,539 13,919 13,070 12,770
 Male 6,141 7,762 7,468 7,082 7,140 7,162 6,282 5,740 5,343 5,462
 Female 7,823 9,614 10,161 9,471 10,130 10,597 9,088 8,157 7,706 7,290
 Female/Male Ratio 1.3 1.2 1.4 1.3 1.4 1.5 1.4 1.4 1.4 1.3
 

Number of Cases of Primary & Secondary Syphilis

 Both Sexes 249 192 105 125 137 216 224 225 274 295
 Male 156 131 85 97 107 156 185 205 247 267
 Female 93 61 20 28 30 60 39 20 27 28
 Female/Male Ratio 0.6 0.5 0.2 0.3 0.3 0.4 0.2 0.1 0.1 0.1
 

Number of Cases of All Syphilis

 Both Sexes 855 817 488 397 506 590 592 607 741 757
 Male 464 468 314 240 330 372 431 464 576 622
 Female 391 349 174 157 176 218 161 143 165 134
 Female/Male Ratio 0.8 0.7 0.6 0.7 0.5 0.6 0.4 0.3 0.3 0.2

Notes:

Number of cases reported by outpatient clinics, hospitals, doctors offices and other health facilities. These cases represent testing for Michigan residents whether testing occurred within the State of Michigan or in other states.

Both Sexes category includes records with unknown sex.

All Ages category includes records with unknown age.

Source: Michigan Sexually Transmitted Diseases Database, Sexually Transmitted Disease Section, Division of HIV/AIDS-STD, Michigan Department of Community Health; Table prepared by the Division for Vital Records and Health Statistics, Michigan Department of Community Health.

Last Updated: 08/05/2013

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