Evidence map›Paper›PMID 27206535›Full record

ArticleBMC musculoskeletal disorders2016

The impact of work related physical activity and leisure physical activity on the risk and prognosis of neck pain - a population based cohort study on workers.

Lina Palmlöf, Lena W Holm, Lars Alfredsson, Cecilia Magnusson, Eva Vingård, Eva Skillgate

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

6 authors.

Lina PalmlöfThe Institute of Environmental Medicine, Musculoskeletal & Sports Injury Epidemiology Center, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden.
Lena W HolmThe Institute of Environmental Medicine, Musculoskeletal & Sports Injury Epidemiology Center, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden.
Lars AlfredssonThe Institute of Environmental Medicine, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden.
Cecilia MagnussonThe Institution of Public Health Sciences, Tomtebodavägen 18a, Widerströmska Huset, 171 77, Stockholm, Sweden.
Eva VingårdDepartment of Medical Science, Occupational and Environmental Medicine, Akademiska sjukhuset, Ulleråkersvägen 40, 751 85, Uppsala, Sweden.
Eva SkillgateThe Institute of Environmental Medicine, Musculoskeletal & Sports Injury Epidemiology Center, Karolinska Institutet, Box 210, 171 77, Stockholm, Sweden. eva.skillgate@ki.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effect of physical activity on risk and prognosis for neck pain has been studied earlier with inconclusive results. There is a need for large prospective studies on the subject. The aim of this study was to investigate if work related physical activity and physical activity during leisure time are of importance for the risk and prognosis of neck pain in men and women.

methodsWe used the Stockholm Public Health Cohort and formed two sub-cohorts of the working population based on data from 2002. Cohort I (risk cohort) included persons without neck pain (n = 4681), and cohort II (prognostic cohort) included persons with occasional neck pain (n = 6820) during the previous six months. Both cohorts were assessed for the outcome long duration troublesome neck pain (LDNP) in 2007. The exposures and potential confounders were assessed through a questionnaire in 2002. The question regarding work related physical activity over the past 12 months had five answering categories ranging from "sedentary" to"heavy". The question regarding leisure physical activity for the past 12 months had five answering categories ranging from "sedentary" to "regular physical activity". LDNP in 2007 was defined as having had troublesome neck pain lasting ≥ 3 consecutive months during the previous five years. Associations between work related physical activity and LDNP, as well as leisure physical activity and LDNP, were investigated by multivariable logistic regression, considering potential confounding factors.

resultsIn cohort I (risk cohort) we found an association between leisure physical activity and LDNP. In cohort II (prognostic cohort) we found no association between the exposures and the outcome.

conclusionThe results suggest that leisure physical activity has a protective effect on the risk of developing LDNP in a population free from neck pain. It did not, however, affect the prognosis of occasional neck pain. Neither the risk nor the prognosis of neck pain was affected by work related physical activity in this study.

Indexed as

AdultCohort StudiesExerciseFemaleHumansMaleMiddle AgedNeck PainOccupational ExposurePrognosisRecreationRisk FactorsSwedenCohort studyEpidemiologyLongitudinal studyNeck painPhysical activityPrognosisRisk factor

Identifiers

PMID27206535
PMCPMC4875718

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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.