Evidence map›Paper›PMID 39070240›Full record

ArticleComprehensive psychoneuroendocrinology2024

Hair collection protocol in 12-month-old infants.

Renata Pereira Defelipe, Júlia Terra, Isabella Francischelli, Beatriz Pacheco, Patrícia Pereira Araújo, Ana Raquel Mesquita, Miriam Oliveira Ribeiro, Murilo Correa, Ana Osório

Abstract read
In one paragraph

Article in Comprehensive psychoneuroendocrinology, 2024. 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

9 authors.

Renata Pereira DefelipeHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Júlia TerraHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Isabella FrancischelliHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Beatriz PachecoHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Patrícia Pereira AraújoHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Ana Raquel MesquitaProChild CoLab Against Poverty and Social Exclusion, Campus de Couros, Rua de Vila Flor, n. 166, 4810-225, Guimarães, Portugal.
Miriam Oliveira RibeiroHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Murilo CorreaHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.
Ana OsórioHuman Developmental Sciences Graduate Program, Center for Biological and Health Sciences, Mackenzie Presbyterian University, Rua da Consolacao, 930, Building 28, 9th floor, Sao Paulo, 01302-000, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Most studies assessing hair cortisol were conducted with adults. As specific guidelines for infant hair collection are lacking, we developed a hair collection protocol for 12-month-old infants and assessed its acceptability and feasibility. Results: Out of the total ( Discussion: We learned five lessons which can help to enhance reproducibility, mother's consent, and mother-infant comfort and acceptance of the procedure. The first lesson is to have the infant sit on the caregiver's lap to ensure the infant feels safe and remains relatively still. The second is to reassure caregivers by showing hair samples representing the amount to be cut as well as by clarifying no unaesthetic gaps would be visible. The third is to caress the infant's head to habituate them to the hair manipulation and to make soap bubbles as distractors. The fourth is to take extra care when securing the lock of hair for cutting because the infant scalp is thin and malleable. The fifth is to place a precision scale in the collection room to ensure the necessary weight is reached. Conclusion: Our hair collection protocol developed for 12-month-old infants was deemed feasible and acceptable, filled an important literature gap concerning the absence of published protocols for infants, and will contribute to increase the replicability and collection efficiency for other research teams.

Indexed as

Hair cortisolHair sample collectionInfantsProtocol

Identifiers

PMID39070240
PMCPMC11279705

What OpenQuestion holds

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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.