Evidence map›Paper›PMID 27570708›Full record

ArticleEpidemiology (Sunnyvale, Calif.)2016

A Study of School Bag Weight and Back Pain among Primary School Children in Al-Ahsa, Saudi Arabia.

Saleem Ali Al-Saleem, Ayub Ali, Sayed Ibrahim Ali, Abdulaziz Anazi Alshamrani, Ammar Mohammed Almulhem, Muataz Hasan Al-Hashem

Open access · hybridAbstract read
In one paragraph

Article in Epidemiology (Sunnyvale, Calif.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
11.7field-weighted citation impact, top 2% of its field
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

12 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Back Pain and Schoolbags among Adolescents in Abha City, Southwestern Saudi Arabia.International journal of environmental research and public health · 2019
    Article
  10. Article
  11. Article
  12. Impact of Educational Intervention in Reducing the Weight of School Bags in Selected School Children.Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine
    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

6 authors at 1 institution in 1 country.

Saleem Ali Al-SaleemDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
Ayub AliDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
Sayed Ibrahim AliDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
Abdulaziz Anazi AlshamraniDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
Ammar Mohammed AlmulhemDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
Muataz Hasan Al-HashemDepartment of Family and Community Medicine, King Faisal University, Saudi Arabia.
King Faisal University · SA

Funding

Tumor Biology and Microenvironment (Program 1)P30CA022453 · NCI · WAYNE STATE UNIVERSITY · PI Jennifer L Beebe-Dimmer · 1985 to 2026
$68.4M
NCI NIH HHS P30 CA022453
6 · The paper itself

Abstract

backgroundThe recommended weight of schoolbags is less than 10-15% of the body weight. Heavy schoolbags may result in musculoskeletal and psychological problems among primary school children. This study was conducted to assess the weight of school bags in relation to primary school children weight, and to look for the prevalence of back pain among them in Al-Ahsa, Saudi Arabia.

methodsA total of 2567 school children were included in this study both from rural and urban areas of Al-Ahsa, Saudi Arabia. A cross sectional survey was conducted in which a pre-tested questionnaire was used to ask about demographic profile, and symptoms of back pain. The weight of the school bags and the school children was measured.

results1860 school children (72.46%) out of 2567 were carrying bags of weight more than 15% of their body weight. The prevalence of heavy school bags was higher among the female children as compared with the male children. Back pain was reported by 42% of the school children.

conclusionsThe weight of schoolbags of Al-Ahsa primary school children were higher than the internationally acceptable standards and as a result back pain was reported by 42% of school children. The school authorities and ministry of health should further evaluate and take the necessary steps to rectify the situation.

Indexed as

Back painSchool bagsSchool children

Identifiers

PMID27570708
PMCPMC5001159
OpenAlexW2321929739

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.