Evidence map›Paper›PMID 42015058›Full record

ArticleBMC public health2026

Prevalence of head lice infestation and its associated factors in primary school students in Shiraz City, Fars Province, Iran.

Saeed Shahabi, Mitra Boroomand, Abbas Paksa, Zahra Nasiri, Zahra Vahabi-Baabsangi, Mozaffar Vahedi, Zahra Rousta, Shahin Saeedi, Azim Paksa

Abstract read
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Article in BMC public health, 2026. 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
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0citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

The trial behind it

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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.

Saeed ShahabiDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Mitra BoroomandDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Abbas PaksaDepartment of Educational Sciences, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
Zahra NasiriDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Zahra Vahabi-BaabsangiDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Mozaffar VahediDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Zahra RoustaDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Shahin SaeediDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran.
Azim PaksaDepartment of Biology and Control of Disease Vectors, School of Health, Shiraz University of Medical Sciences, Shiraz city, Iran. a.paksa@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPediculus humanus capitis is an obligate ectoparasite transmitted mainly through direct head-to-head contact, affecting millions of school-aged children worldwide. This study aimed to determine the prevalence of head lice infestation and identify associated risk factors among primary school pupils in Shiraz City, Fars Province, Iran.

methodsA cross-sectional study was conducted from September 2023 to March 2024 among 367(228 boys and 129 girls, grades 7–12) students selected by multistage cluster sampling. Screening was performed by trained staff using inspection and systematic combing. Data were analyzed using SPSS version 24, Microsoft Excel, and Python (Google Colab). Chi-square tests were applied, with p < 0.05 considered significant.

resultsThe prevalence of infestation was 18.25%. Girls were more affected than boys (34.8% and 9.6%, p < 0.001), and the highest prevalence occurred at age 10-year-old students (45.46%). Significant associations were found with family size trend (p = 0.053), hair length, comb use frequency, and itching, especially in the postauricular and occipital regions (p < 0.001). No significant relationships were observed with parental education, nationality, housing type, hair washing frequency, or sharing of personal items.

conclusionsHead lice infestation remains a relevant public health issue among schoolchildren in Shiraz. The findings highlight gender, hair length, and family size as significant risk factors, while regular hygiene practices show a protective effect. Preventive programs focusing on health education for families and schools are recommended to reduce infestation rates.

Indexed as

Lice InfestationsPediculusScalp DermatosesStudentsAnimalsChildCross-Sectional StudiesFemaleHumansIranMalePrevalenceRisk FactorsSchoolsEpidemiologyIranPediculus capitisPrevalenceSocio- economic factor

Identifiers

PMID42015058
PMCPMC13235066

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LicenceCC BY-NC-ND
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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.