Figure F. Chlamydia — Positivity in 15- to 24-year-old women tested in prenatal clinics by state: United States and outlying areas, 2003

*States not reporting chlamydia positivity data in prenatal clinics.
Note: Includes states and outlying areas that reported chlamydia positivity data on at least 100 women aged 15-24 years during 2003.
SOURCE: Regional Infertility Prevention Projects; Office of Population Affairs; Local and State STD Control Programs; Centers for Disease Control and Prevention

Figure G. Gonorrhea — Positivity among 15- to 24-year-old women tested in prenatal clinics by state: United States and outlying areas, 2003

*States not reporting gonorrhea positivity data in prenatal clinics.
Note: Includes states and outlying areas that reported gonorrhea positivity data on at least 100 women aged 15-24 years during 2003.
SOURCE: Regional Infertility Prevention Projects; Office of Population Affairs; Local and State STD Control Programs; Centers for Disease Control and Prevention

Figure H. Ectopic pregnancy — Hospitalizations of women 15 to 44 years of age: United States, 1980-2002

Note: Some variations in 1981 and 1988 estimates may be due to changes in sampling procedures. The relative standard error for these estimates ranges from 8% to 12%.
SOURCE: National Hospital Discharge Survey (National Center for Health Statistics, CDC)

Figure I. Pelvic inflammatory disease — Hospitalizations of women 15 to 44 years of age: United States, 1980–2002

Note: The relative standard error for the estimates of the overall total number of PID cases range from 6% to 18%.
SOURCE: National Hospital Discharge Survey (National Center for Health Statistics, CDC)

Figure J. Pelvic inflammatory disease — Initial visits to physicians' offices by women 15 to 44 years of age: United States, 1980–2003

Note: See Appendix (Other Data Sources) and Table 47.
SOURCE: National Disease and Therapeutic Index (IMS Health)