Evidence map›Paper›PMID 25421330›Full record

ArticleMaternal and child health journal2015

Indirect and direct perceived behavioral control and the role of intention in the context of birth control behavior.

Jessica D Hanson, Faryle Nothwehr, Jingzhen Ginger Yang, Paul Romitti

Abstract read
In one paragraph

Article in Maternal and child health journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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

4 authors.

Jessica D HansonCenter for Health Outcomes and Prevention Research, Sanford Research, 2301 E. 60th Street North, Sioux Falls, SD, 57104, USA, jessica.d.hanson@sanfordhealth.org.
Faryle Nothwehr
Jingzhen Ginger Yang
Paul Romitti

Funding

Iowa Center for Birth Defects Research and Prevention (ICBDRP)U01DD000492 · DD · UNIVERSITY OF IOWA · PI ROMITTI, PAUL A · 2009 to 2013
$3.9M
NCBDD CDC HHS U01 DD000492NCBDD CDC HHS U01 DD001035
6 · The paper itself

Abstract

Unintended pregnancies can have negative consequences for both mother and child. The focus of this study was to utilize perceived behavioral control measures (PBC; part of the theory of planned behavior) to identify relevant behavioral determinants of birth control use. This study also tested associations between direct and indirect PBC measures and intention of birth control use and between intention and birth control use. The methods included a randomly selected sample of patients at a health care system in the Upper Midwest who were sent a self-administered survey, with 190 non-pregnant women returning completed surveys. Participants indicated a high level of control over using birth control, and a significant positive correlation was observed between direct and indirect PBC measures. Participants also reported high intentions to use birth control, and a significant positive correlation was observed between intention and PBC. Additionally, both PBC measures and intention were independently and significantly associated with behavior, and PBC remained significantly associated with behavior when intention was added into the model. In conclusion, compared to the previous literature, this study is unique in that it examines indirect PBC measures and also the important role that PBC plays with actual birth control behavior.

Indexed as

Health BehaviorIntentionAdultAttitude to HealthContraceptionContraception BehaviorFemaleHumansMiddle AgedPerceptionPregnancyPregnancy, UnwantedPsychological TheoryRandom AllocationReproductive HealthSurveys and Questionnaires

Identifiers

PMID25421330
PMCPMC5896325

What OpenQuestion holds

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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.