Evidence map›Paper›PMID 40768763›Full record

ArticleJMIR public health and surveillance2025

Prevalence of Chronic Back Pain and Associated Factors in Children and Adolescents: Secondary Analysis of the 2001-2019 Health Behavior in School-Aged Children Study.

Camila Miño, Héctor Gutiérrez-Espinoza, Jorge Olivares-Arancibia, Rodrigo Yáñez-Sepúlveda, Daniel Duclos-Bastías, Felipe Araya-Quintanilla, Lee Smith, José Francisco López-Gil

Abstract read
In one paragraph

Article in JMIR public health and surveillance, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
–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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Standing whole-spine radiographic sagittal alignment response to backpack load in schoolchildren.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Article
  4. Article
  5. Article
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

8 authors.

Camila MiñoSchool of Medicine, Universidad Espíritu Santo, Av Samborondón 320, Sector La Puntilla, Samborondón, 09-01-952, Ecuador, 593 042835630.ORCID 0000-0002-9444-8564
Héctor Gutiérrez-EspinozaFaculty of Education, Universidad Autónoma de Chile, Santiago, Chile.ORCID 0000-0002-4650-3426
Jorge Olivares-ArancibiaAFySE Group, Research in Physical Activity and School Health, School of Physical Education, Faculty of Education, Universidad de las Américas, Santiago, Chile.ORCID 0000-0002-7186-3941
Rodrigo Yáñez-SepúlvedaFaculty Education and Social Sciences, Universidad Andres Bello, Viña del Mar, Chile.ORCID 0000-0002-1149-7839
Daniel Duclos-BastíasInvestigación en Gestión Deportiva y Estudios Olímpicos, School of Physical Education, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.ORCID 0000-0002-9020-5776
Felipe Araya-QuintanillaEscuela de Kinesiología, Facultad de Ciencias de la Rehabilitación y Calidad de Vida, Universidad San Sebastián, Santiago, Chile.ORCID 0000-0003-1293-4233
Lee SmithCentre for Health Performance and Wellbeing, Anglia Ruskin University, Cambridge, United Kingdom.ORCID 0000-0002-5340-9833
José Francisco López-GilSchool of Medicine, Universidad Espíritu Santo, Av Samborondón 320, Sector La Puntilla, Samborondón, 09-01-952, Ecuador, 593 042835630.ORCID 0000-0002-7412-7624

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Backache, which is considered a leading cause of adult disability worldwide, is seldom studied in children and adolescents despite it being associated with multiple detrimental health outcomes in this age group. Objective: The aim of this study is to explore the prevalence, time trends, and correlates of chronic backache among children and adolescents. Methods: Data were extracted from the cross-sectional Health Behavior in School-Aged Children (HBSC) study, which collected data from 2001 to 2019. The final sample size for this study consisted of 1,011,368 children and adolescents (515,899/1,011,368 or 51.01% were girls). Prevalence estimates and time trends were calculated using weighted proportions. Generalized linear mixed models were conducted to determine whether certain correlates (ie, age group, sex, socioeconomic status, excess weight status, or year of data collection) were associated with higher odds of reporting chronic backache in the population of the HBSC. Additionally, we analyzed country-level changes in chronic backache trends over time. Results: The weighted global prevalence of chronic backache among children and adolescents was 6.6% (n=12,641; wave 2017-2019). The time trend indicated a general increase in the prevalence of chronic backache in children and adolescents over time (from 2001 to 2019). Indeed, Northern and Eastern Europe, as well as parts of North America, presented relatively higher weighted prevalence rates of chronic backache, ranging from 7% to 9%. This corresponded to approximately 70,796 to 91,023 cases of 1,011,368 participants. Regarding correlates, older age (aged 12.5-14.5 y: odds ratio [OR] 1.10, 95% confidence interval [CI] 1.05-1.15; P<.001; aged 14.5-17 y: OR 1.27, 95% CI 1.22-1.32; P<.001), female sex (OR 1.22, 95% CI 1.17-1.28; P<.001), excess weight (OR 1.14, 95% CI 1.11-1.17; P<.001), and later years of data collection (OR 1.04, 95% CI 1.04-1.05; P<.001) were associated with higher odds of reporting chronic backache. In contrast, medium (OR 0.83, 95% CI 0.81-0.85; P<.001) and high (OR 0.90, 95% CI 0.86-0.93; P<.001) socioeconomic status showed lower odds of experiencing chronic backache than low socioeconomic status. Conclusions: This study revealed a sustained upward trend in the prevalence of backache in children and adolescents over the years (2001-2019), especially in North America and Northern and Eastern Europe. In addition, older age, female sex, excess weight, and later years of data collection were identified as correlates of experiencing chronic backache. Moreover, middle and high socioeconomic status were associated with lower odds of reporting chronic backache, potentially indicating differences in lifestyle, access to health care, or other protective factors.

Indexed as

Back PainChronic PainHealth BehaviorAdolescentChildCross-Sectional StudiesFemaleHumansMalePrevalencebackachecross-national trendscross-sectional studyhealth care accesshealth outcomeslifestylelinear mixed modelobesityoverweightpediatric populationprevalencerisk factorsocioeconomic statustime trends

Identifiers

PMID40768763
PMCPMC12327913

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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.