Evidence map›Paper›PMID 34888997›Full record

ArticleJournal of occupational health2021

The association between problematic internet use and neck pain among Japanese schoolteachers.

Rina Tanabe, Takashi Hisamatsu, Mari Fukuda, Hideki Tsumura, Rina Tsuchie, Masako Suzuki, Nagisa Sugaya, Koshi Nakamura, Kenzo Takahashi, Hideyuki Kanda

Abstract read
In one paragraph

Article in Journal of occupational health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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

10 authors.

Rina TanabeDepartment of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.ORCID https://orcid.org/0000-0003-2295-1598
Takashi HisamatsuDepartment of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
Mari FukudaDepartment of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
Hideki TsumuraDepartment of Psychology, Faculty of Integrated Arts and Sciences, Tokushima University, Tokushima, Japan.
Rina TsuchieDepartment of Nursing, Faculty of Medicine, Shimane University, Shimane, Japan.
Masako SuzukiDepartment of psychology, Faculty of Education and Humanities, Jumonji University, Saitama, Japan.
Nagisa SugayaUnit of Public Health and Preventive Medicine, Faculty of Medicine, Yokohama City University, Kanagawa, Japan.
Koshi NakamuraDepartment of Public Health and Hygiene, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.ORCID https://orcid.org/0000-0001-8141-7614
Kenzo TakahashiTeikyo University Graduate School of Public Health, Tokyo, Japan.
Hideyuki KandaDepartment of Public Health, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.

Funding

Japan Society for the Promotion of Science 18K10103
6 · The paper itself

Abstract

objectivesProblematic internet use (PIU) has been suggested in relation to psychological symptoms among schoolteachers, but the relationship with physical symptoms remains unclear. We examined whether PIU or longer Internet usage time is associated with neck pain in schoolteachers.

methodsWe conducted a cross-sectional study among 2582 teachers aged 20 years or older (35.6% women) in Shimane and Tottori, Japan in 2018. Neck pain was defined as ≥5 points on the Neck Disability Index. The Compulsive Internet Use Scale (CIUS) was used to assess PIU. Internet usage time on weekdays and weekends was divided into five groups: 0, 1-29, 30-59, 60-119, and ≥120 min/day. Logistic regression analysis was conducted to examine the association of the CIUS score and Internet usage time on weekdays or weekends with neck pain, adjusting for sex, age, position at school, insomnia, and psychological distress.

resultsWe observed 800 (31.0%) teachers with neck pain. The median (interquartile range) of their CIUS scores was 7 (2, 14). A higher CIUS score was independently associated with a higher prevalence of neck pain (odds ratio of 4th vs. 1st quartiles, 1.41; 95% confidence interval, 1.06-1.87; trend P = .006). Compared with non-Internet users, Internet users on weekdays had almost double the odds of neck pain although the difference did not reach the customary level for designating statistical significance.

conclusionsIn conclusion, teachers with higher scores in CIUS were associated with a higher prevalence of neck pain in Japan, suggesting adults with PIU being at risk of physical disorders.

Indexed as

Internet UseNeck PainSchool TeachersAdultCross-Sectional StudiesFemaleHumansJapanMaleTime FactorsYoung Adultinternet addictionmusculoskeletal painneck painproblematic internet useteachers

Identifiers

PMID34888997
PMCPMC8661443

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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.