Evidence map›Paper›PMID 41310489›Full record

ArticleBMC pregnancy and childbirth2025

The father's attachment to the fetus and related factors in late pregnancy: a longitudinal study using a path analysis model.

Marie Tabayashi, Tomoharu Sato, Tae Kawahara, Akemi Yamazaki

Abstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

Marie TabayashiDivision of Health Sciences, Area of Nursing Science, Graduate School of Medicine, The University of Osaka, Osaka, Japan. marietabayashi@sahs.med.osaka-u.ac.jp.
Tomoharu SatoDepartment of Intelligent Systems, Graduate School of Information Sciences, Hiroshima City University, Hiroshima, Japan.
Tae KawaharaDivision of Health Sciences, Area of Nursing Science, Graduate School of Medicine, The University of Osaka, Osaka, Japan.
Akemi YamazakiDivision of Health Sciences, Area of Nursing Science, Graduate School of Medicine, The University of Osaka, Osaka, Japan.

Funding

The Fumiko Yamaji Professional Nursing Education and Research Grant Fund 079-27-11
6 · The paper itself

Abstract

backgroundIt is important for fathers to develop attachment to the fetus during pregnancy because paternal attachment to the fetus during pregnancy affects attachment to the child after birth. A continuum of paternal attachment exists from early to late pregnancy. However, few studies have longitudinally investigated the development of paternal attachment to the fetus during pregnancy. This study aimed to explore longitudinally factors related to the father’s attachment to the fetus in late pregnancy.

methodsA longitudinal study was conducted using an anonymous self-administered questionnaire. The target population consisted of pregnant women (“mothers”) and their husbands (“fathers”) who were visiting a regional perinatal maternal and child health-care center in an urban area of Japan. The questionnaire was distributed to 300 pairs, among 195 who provided valid responses were included in the analysis. The questionnaire items for fathers included demographic characteristics, father’s attachment to the fetus, family functioning, and nurturing experience. The mother’s questionnaire included items on demographic characteristics and family functioning. The analysis used descriptive statistics, a corresponding t-test, and path analysis (p < .05).

resultsThe directly associated factors for increasing fathers’ attachment to the fetus in late pregnancy were higher attachment to the fetus in early pregnancy, higher family functioning of the father in late pregnancy, older age of the father, and first birth. The mother’s perception of family functions in early and late pregnancy, the father’s own experience of nurturing from both parents, and the financial condition of the father and mother each had an indirect effect on the father’s attachment in late pregnancy. The final modified path model yielded a good fit for the father’s attachment to the fetus in late pregnancy.

conclusionThe present findings suggest that to enhance the father’s attachment to the fetus in late pregnancy, it is necessary to support the father in enhancing attachment to the fetus and family functioning from early pregnancy. These findings are expected to help develop effective programs aimed at enhancing fathers’ attachment to the fetus in late pregnancy.

Indexed as

Father-Child RelationsFathersFetusObject AttachmentAdultFemaleHumansJapanLongitudinal StudiesMalePregnancySurveys and QuestionnairesYoung AdultAttachmentConceptual modelFamily functionFathersFetusPath analysis

Identifiers

PMID41310489
PMCPMC12764172

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.