Evidence map›Paper›PMID 40782330›Full record

ArticleInternational journal of methods in psychiatric research2025

A Protocol for the Development and Validation of the Postpartum Specific Anxiety Scale-Preterm Birth [PSAS-PTB] and the Postpartum Specific Anxiety Scale-Neonatal Intensive Care Unit [PSAS-NICU].

Semra Worrall, Paul Christiansen, Asma Khalil, Victoria Fallon, Sergio A Silverio

Abstract readValidation Study
In one paragraph

Article in International journal of methods in psychiatric research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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0cells of the map it votes in
3citing papers in PubMed
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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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Semra WorrallDepartment of Psychology, Institute of Population Health, University of Liverpool, Liverpool, UK.ORCID 0000-0002-6587-9306
Paul ChristiansenDepartment of Psychology, Institute of Population Health, University of Liverpool, Liverpool, UK.ORCID 0000-0001-7534-0948
Asma KhalilFetal Medicine Unit, Liverpool Women's NHS Foundation Trust, Liverpool, UK.ORCID 0000-0003-2802-7670
Victoria FallonDepartment of Psychology, Institute of Population Health, University of Liverpool, Liverpool, UK.ORCID 0000-0002-7350-2568
Sergio A SilverioDepartment of Psychology, Institute of Population Health, University of Liverpool, Liverpool, UK.ORCID 0000-0001-7177-3471

Funding

University of Liverpool
6 · The paper itself

Abstract

objectivesTo describe the development and the methodology for validation of a new scale for postpartum anxiety for mothers of preterm infants, and a 'Velcro' sub-scale of the Postpartum Specific Anxiety Scale for use with mothers who have had infants admitted to the Neonatal Intensive Care Unit.

methodsWe undertook three forms of iterative psychometric development: (1) Patient and public involvement and engagement discussions with key clinical, academic, and lay stakeholders to understand the needs for modifying the Postpartum Specific Anxiety Scale-Research Short Form for use in this population; (2) Expert panel ratings with clinical and academic stakeholders; and (3) Cognitive interviews with mothers to ensure items were relevant, comprehensive, and understandable. Planned studies must ensure the psychometric properties of these two new scales.

resultsPatient and Public Involvement and Engagement discussions identified clear avenues for modification of the PSAS-RSF, but the need for an additional NICU-specific scale was clear. Experts rated the new items highly on their relevance. Cognitive interviews further ensured that items were well understood and that meaning was being interpreted in the intended manner. Only minor changes to the scales were implemented after each change.

conclusionsThis is the first study to describe the process of developing and the subsequent proposed validation of postpartum-specific tools for use with mothers of preterm infants and those with infants in the Neonatal Intensive Care Unit. Clear avenues have been identified for the validation and implementation of both measures.

Indexed as

AnxietyIntensive Care Units, NeonatalPostpartum PeriodPremature BirthPsychiatric Status Rating ScalesPsychometricsAdultFemaleHumansInfant, NewbornInfant, PrematureMothersReproducibility of Resultscognitive interviewsNICUpostpartum anxietypreterm birthpsychometricsstakeholder engagement

Identifiers

PMID40782330
PMCPMC12335222

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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.