Number and Rate of Primary & Secondary Syphilis Cases
by Selected Age Groups
Michigan Residents, 2012-2016 and 2017

Age in YearsPrimary & Secondary Syphilis CasesRate
Annual
Average
2012-2016
2017Annual
Average
2012-2016
2017
All Ages399.24804.04.8
Less than 15-2-*
15 to 1927.4394.0*
20 to 24109.610315.214.7
25 to 2992.610715.015.8
30 to 44114.81386.47.9
45+54.8911.32.1

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: 09/25/2018