Figure J. Chlamydia - Trends in positivity among 15- to 19-year-old women tested in family planning clinics by HHS regions, 1988-2004


Note: Trends adjusted for changes in laboratory test method and associated increases in test sensitivity. See Appendix (Chlamydia, Gonorrhea, and Syphilis Prevalence Monitoring) for more information. No data on laboratory test method available for Region VII in 1995 and Regions IV and V in 1996. See Appendix for definition of Health and Human Services (HHS) regions.
SOURCE: Regional Infertility Prevention Projects; Office of Population Affairs; Local and State STD Control Programs; Centers for Disease Control and Prevention

Figure K. Chlamydia - Positivity among women tested in family planning clinics by age group: Region X, 1988-2004


Note: Women who met screening criteria were tested. Trends not adjusted for changes in laboratory test method and associated increases in test sensitivity in 1994 and 1999-2004.
SOURCE: Regional Infertility Prevention Projects: Region X Chlamydia Project

Figure L. Chlamydia - Prevalence among 16- to 24-year-old women entering the National Job Training Program by state of residence: United States and outlying areas, 2004


*Fewer than 100 women residing in these states/areas and entering the National Job Training Program were screened for chlamydia in 2004.
Note: The overall chlamydia prevalence among female students entering the National Job Training Program in 2004 was 10.3%.

Figure M. Chlamydia - Prevalence among 16- to 24-year-old men entering the National Job Training Program by state of residence: United States and outlying areas, 2004


*Fewer than 100 men residing in these states/areas and entering the National Job Training Program were screened for chlamydia in 2004.
Note: The overall chlamydia prevalence among male students entering the National Job Training Program was 8.3%.

Figure N. Gonorrhea - Prevalence among 16- to 24-year-old women entering the National Job Training Program by state of residence: United States and outlying areas, 2004


*Fewer than 100 women residing in these states/areas and entering the National Job Training Program were screened for gonorrhea by the national contract laboratory in 2004.
Note: Many training centers test female students for gonorrhea using local laboratories; these results are not available to CDC. For this map, gonorrhea test results for students at centers submitting specimens to the national contract laboratory were included if the number of gonorrhea tests submitted was greater than 90% of the number of chlamydia tests submitted. The overall gonorrhea prevalence among female students entering the National Job Training Program in 2004 was 2.5%.


Figure O. Gonorrhea - Prevalence among 16- to 24-year-old men entering the National Job Training Program by state of residence: United States and outlying areas, 2004


*Fewer than 100 men residing in these states/areas and entering the National Job Training Program were screened for gonorrhea by the national contract laboratory in 2004.
Note: Many training centers test male students for gonorrhea using local laboratories; these results are not available to CDC. For this map, gonorrhea test results for students at centers submitting specimens to the national contract laboratory were included if the number of gonorrhea tests submitted was greater than 90% of the number of chlamydia tests submitted. The overall gonorrhea prevalence among male students entering the National Job Training Program in 2004 was 3.1%.