Evidence map›Paper›PMID 34781946›Full record

ArticleBMC musculoskeletal disorders2021

Manual handling of heavy loads and low back pain among different occupational groups: results of the 2018 BIBB/BAuA employment survey.

Martha Sauter, Julia Barthelme, Charlotte Müller, Falk Liebers

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Physical working conditions over time: a repeated cross-sectional study in German employees.Journal of occupational medicine and toxicology (London, England) · 2024
    Article
  6. 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

4 authors at 2 institutions in 1 country.

Martha SauterCharité-Universitaetsmedizin Berlin, Berlin, Germany.
Julia BarthelmeCharité-Universitaetsmedizin Berlin, Berlin, Germany.
Charlotte MüllerCharité-Universitaetsmedizin Berlin, Berlin, Germany.
Falk LiebersFederal Institute for Occupational Safety and Health (BAuA), Division "Work and Health" / unit 3.1 "Prevention of Work-Related Disorders", Noeldnerstrasse 40-42, 10317, Berlin, Germany. liebers.falk@baua.bund.de.ORCID http://orcid.org/0000-0002-8412-0055
Charité - Universitätsmedizin Berlin · DEFederal Institute for Occupational Safety and Health · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn Germany and other European countries, many occupations still involve manual handling of loads (MHL), an activity that puts the musculoskeletal system at risk of low back pain (LBP). This study aims to describe the current prevalence of MHL in different occupational groups stratified by gender in Germany, the association between MHL and LBP and the adjusted prevalence of LBP in different respond-categories of MHL.

methodsData was collected in telephone interviews conducted as part of the 2018 BIBB/BAuA Employment Survey, which covers work-related topics like working conditions, education, health status and job satisfaction. The analyses were limited to full-time workers (> 35 h/week) aged between 15 and 67. The frequency of MHL was analysed descriptively. BLOSSFELD classification was used to group the participants in occupational categories. The analysis of the association between MHL and the prevalence of LBP over the last 12 months was based on robust log-linear Poisson regression that results in prevalence ratios (PR). The main regression model was adjusted for gender, age, working hours, and working conditions. Adjusted estimates for the prevalence of LBP were calculated based on regression analysis.

resultsThe sample consists of n = 14,331 participants (men: n = 8828, 61.6%; women: n = 5503, 38.4%; median age 49 years). Of these, 52.8% say they were exposed to MHL at work. MHL is most common in agricultural occupations, skilled and unskilled occupations. In the regression model, participants who said they were "often" exposed to MHL reported more frequently LBP than those participants who said they were "never" exposed to MHL. The PR as estimate for the association is 1.41 (95%CI [1.32; 1.49]). Postestimation of the prevalence of LBP began with 47.3% (95%CI [43.8%; 51.1%]) for participants who said they were "never" exposed to MHL and rose to 66.5% (95%CI [62.4%; 71.0%]) for participants who indicated they were "often" exposed to MHL.

conclusionsThe 2018 BIBB/BAuA Employment Survey emphasizes that MHL is still common in the German workforce and shows a significant association to LBP. Prevention policies for avoiding MHL remain vital.

Indexed as

Low Back PainOccupational DiseasesAdolescentAdultAgedEmploymentFemaleHumansMaleMiddle AgedOccupationsPrevalenceRisk FactorsSurveys and QuestionnairesYoung AdultBIBB/BAuA employment surveyEmploymentGender; prevalenceHealth statusMusculoskeletal systemOccupationsWorkforceWorking conditions

Identifiers

PMID34781946
PMCPMC8594139
OpenAlexW3211735677

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.