Number and Rate of Primary & Secondary Syphilis Cases
by Selected Age Groups
St. Clair County, Michigan Residents, 2010-2014 and 2015

Age in YearsPrimary & Secondary Syphilis CasesRate
Annual
Average
2010-2014
2015Annual
Average
2010-2014
2015
All Ages2.43**
Less than 15----
15 to 19----
20 to 241.0-*-
25 to 290.2-*-
30 to 441.03**
45+0.2-*-

Notes:

STD cases: Outpatient clinics, hospitals, doctors offices and other health facilities report STD cases to the Michigan Department of Health & Human Services. Cases include Michigan residents and reports of out-of-state testing for Michigan residents.

Rates are per 100,000 population for the specified age and sex group in the geographic area.

Asterisk (*) indicates that data do not meet standards of reliability or precision.

A dash ("–") indicates quantity zero.

All Ages category includes records with unknown age.

Total (Both Sexes) category includes records with unknown sex.

Source: Michigan Sexually Transmitted Diseases Database, STD & HIV Prevention Section, Bureau of Epidemiology, Michigan Department of Health & Human Services; Table prepared by the Division for Vital Records and Health Statistics, Michigan Department of Health & Human Services.

Last Updated: 06/02/2016