RNCohortPain management nursing : official journal of the American Society of Pain Management Nurses2026

Validation of a Swahili Pediatric Pain Scale in Tanzania: An Observational Study.

Stephen Rineer, Patrick T McGann, Chausiku Paschal and 2 others

PMID 41484017

WHAT IT FOUND

Swahili instructions for the Facial Pain Scale-Revised and Color Analog Scale accurately measured pain in Tanzanian children.

Both scales worked well, but the face scale was preferred by most children and caregivers. Nurses can use these tools to assess pain consistently.

Key findings

01The translated scales showed strong agreement with each other and accurately detected pain changes during venipuncture.

02Children and caregivers preferred the Facial Pain Scale-Revised over the Color Analog Scale.

03Hospitalized children reported higher pain scores than their caregivers estimated, with children reporting a mean of 6.48 versus 5.75 for parents.

STILL TO COME

How it was doneWhat they foundWhat it means for RNs

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What it does not show

The study took place at a single center with a high proportion of children with sickle cell disease, so results may not apply to other populations. Participants were recruited by convenience sampling, which may have biased the group toward sicker children. The study used Swahili, the national language, and did not test tribal languages, which may affect applicability in other regions. Only two pain scales were evaluated, so other tools were not compared.

Declared interests

The authors declared no competing interests.

The easy way to misread this

Do not assume these scales are validated for tribal languages or for children with cognitive impairments, as the study only tested Swahili instructions in children able to self-report.

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