Evidence map›Paper›PMID 42566111›Full record

ArticleMaternal and child health journal2026

Pregnancy Ambivalence, History of Pregnancy, Condom Use, and Contraceptive Use Among U.S. Youth Experiencing Homelessness.

Annalynn Galvin, Jennifer Jones, Utsav Arandhara, Mary Lingwall, Nikhil Padhye, Adeline Nyamathi, Marguerita Lightfoot, Mary Paul, Yasmeen Quadri, Michael Businelle and 1 more

Abstract read
In one paragraph

Article in Maternal and child health journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Annalynn GalvinDepartment of Research, Cizik School of Nursing, UTHealth Houston, 6901 Bertner Avenue, SON-589, Houston, TX, 77030, USA. Annalynn.M.Galvin@uth.tmc.edu.ORCID http://orcid.org/0000-0003-0868-8316
Jennifer JonesDepartment of Research, Cizik School of Nursing, UTHealth Houston, 6901 Bertner Avenue, SON-589, Houston, TX, 77030, USA.
Utsav ArandharaDepartment of Biostatistics, School of Public Health, UTHealth Houston, Houston, TX, USA.
Mary LingwallDepartment of Research, Cizik School of Nursing, UTHealth Houston, 6901 Bertner Avenue, SON-589, Houston, TX, 77030, USA.
Nikhil PadhyeDepartment of Research, Cizik School of Nursing, UTHealth Houston, 6901 Bertner Avenue, SON-589, Houston, TX, 77030, USA.
Adeline NyamathiSue & Bill Gross School of Nursing, University of California Irvine, Irvine, CA, USA.
Marguerita LightfootOregon Health & Science University-Portland State University School of Public Health, Portland, OR, USA.
Mary PaulDepartment of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
Yasmeen QuadriDepartment of Family and Community Medicine, Baylor College of Medicine, Houston, TX, USA.
Michael BusinelleTSET Health Promotion Research Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Diane Santa MariaDepartment of Research, Cizik School of Nursing, UTHealth Houston, 6901 Bertner Avenue, SON-589, Houston, TX, 77030, USA.

Funding

Come As You Are - Assessing the Efficacy of a Nurse Case Management HIV Prevention and Care Intervention among Homeless YouthR01NR017837 · NINR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI SANTA MARIA, DIANE M. · 2019 to 2023
$3.5M
NINR NIH HHS R01 NR017837NINR NIH HHS R01NR017837
6 · The paper itself

Abstract

objectivesYouth experiencing homelessness (YEH) are 5-8 times more likely than housed peers to become pregnant. A more nuanced examination of YEH pregnancy desire may better inform pregnancy and pregnancy prevention guidance. This study examined pregnancy ambivalence, pregnancy history, condom use, and contraceptive use among sexually active YEH.

methodsWe utilized baseline data of YEH aged 16-25 from a randomized controlled trial published elsewhere (Santa Maria et al., 2021). Pregnancy desire was categorized as ambivalence (43%) and non-ambivalence: desiring pregnancy (10%) and not desiring pregnancy (47%). We calculated adjusted prevalence ratios (aPRs) and 95% confidence intervals (95% CI) between pregnancy ambivalence with three outcomes (pregnancy history, condom, and any contraceptive use), stratified by male/female participants, controlling for demographics (e.g., gender, sexual orientation).

resultsAmong YEH (n = 446, 44% female, 50% male, 6% another gender; mean age 21.1 years), 39% reported pregnancy history, 41% reported recent condom use, and 15% reported contraceptive use. Adjusted prevalence ratios stratified by male/female participants indicated that pregnancy ambivalence was notsignificantly associated with pregnancy history, recent condom use, and reported contraceptive use. CONCLUSIONS FOR PRACTICE: By characterizing YEH pregnancy ambivalence, condom and contraceptive use, and the pregnancy history, providers may develop tailored policies and programs that respond to the preferences and sexual decision-making needs of YEH who are more vulnerable to undesired pregnancy, regardless of pregnancy desire.

Indexed as

CondomsContraception BehaviorHomeless YouthSexual BehaviorAdolescentAdultFemaleHumansMalePregnancyUnited StatesYoung AdultAdolescents and young adultsCondom useContraceptionPregnancy ambivalenceUnhoused people

Identifiers

PMID42566111
PMCPMC13503470

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Registered trials

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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.