Evidence map›Paper›PMID 28759402›Full record

ArticlePediatrics2017

Access to Emergency Contraception After Removal of Age Restrictions.

Tracey A Wilkinson, Porsche Clark, Sally Rafie, Aaron E Carroll, Elizabeth Miller

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Pediatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Barriers to contraception access and use among youth: A scoping review in high-income countries.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Article
  6. Article
  7. Review
  8. Removing Barriers to Contraceptive Access for Adolescents.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2024
    Article
  9. Article
  10. Article
  11. Trends in Emergency Contraceptive Use Among Adolescents and Young Adults, 2006-2017.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 1 country.

Tracey A WilkinsonDepartment of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana; tracwilk@iu.edu.
Porsche ClarkMaster of Public Health Program, Keck School of Medicine, University of Southern California, Los Angeles, California.
Sally RafieSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, San Diego, California; and.
Aaron E CarrollDepartment of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana.
Elizabeth MillerDepartment of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Indiana University – Purdue University Indianapolis · USIndiana University School of MedicineUniversity of Montana · USUniversity of Pittsburgh · USUniversity of Southern California · US

Funding

Tailoring Clinical Interventions for Adolescent Relationship AbuseK24HD075862 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MILLER, ELIZABETH · 2014 to 2018
$872k
NICHD NIH HHS K24 HD075862
6 · The paper itself

Abstract

backgroundLevonorgestrel emergency contraception (EC) is safe and effective for postcoital pregnancy prevention. Starting in 2013, the US Food and Drug Administration removed age restrictions, enabling EC to be sold over the counter to all consumers. We sought to compare the availability and access for female adolescents with the 2012 study, using the same study design.

methodsFemale mystery callers posing as 17-year-old adolescents in need of EC used standardized scripts to telephone 979 pharmacies in 5 US cities. Using 2015 estimated census data and the federal poverty level, we characterized income levels of pharmacy neighborhoods.

resultsOf 979 pharmacies, 827 (83%) indicated that EC was available. This proportion did not vary by pharmacy neighborhood income level, nor was significantly different from the 2012 study (

conclusionsA majority of pharmacies have EC available; however, barriers to and disparities in access for adolescents persist and have not changed since the previous study despite regulatory changes that were designed to improve access to EC.

Indexed as

Contraception, PostcoitalSocial Control, FormalAdolescentAge FactorsFemaleHealth Services AccessibilityHumansUnited States

Identifiers

PMID28759402
PMCPMC5495529
OpenAlexW2725499646

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.