U.S. Department of Health and Human Services Office of Disease Prevention and Health Promotion

Increase the proportion of adolescent females at risk for unintended pregnancy who use effective birth control — FP‑11 Data Methodology and Measurement

On this page:  About the National Data  |  Methodology  |  History

About the National Data

Data

Data Source:  National Survey of Family Growth (NSFG), CDC/NCHS

Baseline: 56.3 percent of females aged 15 to 19 years at risk of unintended pregnancy used most effective or moderately effective methods of contraception in 2015-17

Target: 70.1 percent

Numerator
Number of females aged 15-19 years who are currently using most effective or moderately effective methods of contraception.
Denominator
Number of females aged 15-19 years who are at risk of unintended pregnancy.
Target-setting method
Minimal statistical significance
Target-setting method details
Minimal statistical significance, assuming the same standard error for the target as for the baseline.
Target-setting method justification
Trend data were not available for this objective. The standard error was used to calculate a target based on minimal statistical significance, assuming the same standard error for the target as for the baseline. This method was used because it was a statistically significant improvement from the baseline.

Methodology

Questions used to obtain the national baseline data

(For additional information, please visit the data source page linked above.)

CONSTAT1-CONSTAT4 recodes are used to measure current contraceptive status.

  1. Female sterilization
  2. Male sterilization
  3. Norplant or Implanon implant
  4. Depo-Provera (injectable)
  5. Pill
  6. Contraceptive Patch
  7. Contraceptive Ring
  8. Emergency contraception
  9. IUD
  10. Diaphragm (with or w/out jelly or cream)
  11. (Male) Condom
  12. Foam
  13. Suppository or insert
  14. Jelly or cream (not with diaphragm)
  15. Periodic abstinence: NFP, cervical mucus test or temperature rhythm
  16. Periodic abstinence: calendar rhythm
  17. Withdrawal
  18. Other method
  19. Pregnant
  20. Seeking Pregnancy
  21. Postpartum
  22. Sterile—nonsurgical—female
  23. Sterile—nonsurgical—male
  24. Sterile—surgical—female (noncontraceptive)
  25. Sterile—surgical—male (noncontraceptive)
  26. Other nonuser—never had intercourse since first period
  27. Other nonuser—has had intercourse, but not in the 3 months prior to interview
  28. Other nonuser—had intercourse in the 3 months prior to interview

HADSEX: Whether respondent has ever had sexual intercourse with a male (Recode).

  1. Yes
  2. No

AGER: Respondent age at interview (Recode): 15-19

Methodology notes

The most effective methods of contraception are: male or female sterilization, implants, and intrauterine devices or systems (IUD/IUS). Moderately effective methods of contraception are: injectables, oral pills, patch, ring, or diaphragm.

At risk of unintended pregnancy is defined as women who have ever had sex (with a man), are not sterile (for surgical noncontraceptive or nonsurgical reasons), or are neither pregnant, seeking pregnancy, nor postpartum.

History

Comparable HP2020 objective
Retained, which includes core objectives that are continuing from Healthy People 2020 with no change in measurement.