ArticleJournal of psychosomatic obstetrics and gynaecology2025
Psychophysical correlates of labor pain intensity and unpleasantness.
Article in Journal of psychosomatic obstetrics and gynaecology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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.
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Who cites it
1 citing paper in PubMed.
- Mapping global research on labor and postpartum pain management: a bibliometric analysis (2000-2025).International journal for equity in health · 2026Review
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Authors and funding
5 authors.
Funding
Abstract
The neurobiological mechanisms linking perinatal pain and mood disorders remain unclear. Emotional dimensions of labor pain, particularly unpleasantness, may reflect engagement of limbic pathways shared with affective disorders. This study examined whether prenatal quantitative sensory testing (QST) parameters are associated with the sensory and emotional dimensions of labor pain. Healthy primiparous women were enrolled and followed from third trimester through delivery. Prenatal QST assessed mechanical and thermal thresholds, tolerances, and temporal summation. Labor pain was recorded hourly using a validated electronic diary. Univariable linear regression evaluated relationships between QST measures and labor pain outcomes. Of 164 participants completing QST, , 55 had complete labor pain diaries. Prenatal QST parameters were associated with emotional, but not sensory, aspects of labor pain. Pain unpleasantness was associated with average heat threshold (Coefficient = 40.3, SE = 17.2,
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