Evidence map›Paper›PMID 40594323›Full record

ArticleScientific reports2025

Translation and validation of the Swahili pediatric quality of life family impact module for caregivers of children with congenital heart disease.

Naizihijwa G Majani, Joëlle R Koster, Deogratias Nkya, Zawadi E Kalezi, Nuru Letara, Johanna W Hoefnagels, Stella Mongela, Sulende Kubhoja, Godwin Sharau, Vivienne Mlawi and 5 more

Abstract readValidation Study
In one paragraph

Article in Scientific reports, 2025. 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

15 authors.

Naizihijwa G Majani *Department of Pediatric Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania. naiz77@yahoo.com.ORCID http://orcid.org/0000-0003-3101-8257
Joëlle R Koster *Faculty of Medicine, Wilhelmina Children's Hospital, University of Utrecht, Utrecht, The Netherlands.ORCID http://orcid.org/0009-0009-9538-0256
Deogratias NkyaDepartment of Internal Medicine, Muhimbili University of Health and Allied Sciences (MUHAS), Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0002-0521-1208
Zawadi E KaleziDepartment of Pediatric Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0001-6784-437X
Nuru LetaraDepartment of Pediatric Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0009-0005-4742-7620
Johanna W HoefnagelsDepartment of Pediatric Cardiology, Wilhelmina Children's Hospital, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0001-6847-2977
Stella MongelaDepartment of Pediatric Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0002-8029-8526
Sulende KubhojaDepartment of Pediatric Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.
Godwin SharauDepartment of Pediatric Cardiac Surgery, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0009-0000-2761-3358
Vivienne MlawiDepartment of Pediatric Cardiac Surgery, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0002-4152-5239
Pilly ChilloDepartment of Internal Medicine, Muhimbili University of Health and Allied Sciences (MUHAS), Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0001-7073-1122
Mohamed JanabiDepartment of Adult Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0001-9299-1785
Diederick E GrobbeeJulius Global Health, Julius Centre for Health Sciences and Primary Care, Utrecht University, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0003-4472-4468
Martijn G SliekerDepartment of Pediatric Cardiology, Wilhelmina Children's Hospital, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0001-8198-511X
Peter KisengeDepartment of Adult Cardiology, Jakaya Kikwete Cardiac Institute, Dar es Salaam, Tanzania.ORCID http://orcid.org/0000-0002-3039-9441

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Pediatric Quality of Life Inventory™ (PedsQL™) family impact module is a widely used tool for assessing the health-related quality of life (HRQoL) of caregivers of children with chronic illnesses; however, it has not been available in Swahili. This study aimed to translate, culturally adapt, and validate the Swahili version of the PedsQL family impact module (FIM) among caregivers of children with heart disease in Tanzania. As a secondary aim, the study explored differences in caregiver HRQoL between those whose children had undergone surgery and those who had not, using the newly translated tool. A cross-sectional survey was conducted among 204 primary caregivers at a national cardiac referral centre. Standardised translation and adaptation procedures were followed. Psychometric evaluation included internal consistency reliability, construct validity through known-groups comparisons, and effect size estimation. The Swahili version demonstrated excellent internal consistency (Cronbach's α = 0.99) and good construct validity. Socioeconomic status was the only consistent predictor of HRQoL in multivariable models. Caregivers in the operated group consistently reported higher HRQoL scores, highlighting the potential benefit of surgical intervention on family well-being. These findings strongly support the Swahili PedsQL FIM as a culturally appropriate and psychometrically sound tool. It offers promise for clinical care and future outcome evaluations in similar settings.

Indexed as

CaregiversHeart Defects, CongenitalQuality of LifeAdolescentAdultChildChild, PreschoolCross-Sectional StudiesFamilyFemaleHumansMaleMiddle AgedPsychometricsReproducibility of ResultsSurveys and QuestionnairesCongenital heart diseaseConstruct validityFamily impactHealth-related quality of life

Identifiers

PMID40594323
PMCPMC12216588

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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.