Evidence map›Paper›PMID 19109652›Full record

ArticleFood & nutrition research2008

Physical activity increases bone mass during growth.

Magnus K Karlsson, Anders Nordqvist, Caroline Karlsson

Open access · goldAbstract read
In one paragraph

Article in Food & nutrition research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
3.9field-weighted citation impact, top 7% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 95 citations in OpenAlex.

  1. Pooled it
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  4. Effects of ZumbaMedicina (Kaunas, Lithuania) · 2019
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  12. The Impact of Aerobic Exercise on Female Bone Health Indicators.Medical archives (Sarajevo, Bosnia and Herzegovina) · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Magnus K KarlssonClinical and Osteoporosis Research Unit, Department of Clinical Sciences and Department of Orthopaedics, Malmö University Hospital, Lund University, Malmö, Sweden.
Anders Nordqvist
Caroline Karlsson
Lund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe incidence of fragility fractures has increased during the last half of the 1990's. One important determinant of fractures is the bone mineral content (BMC) or bone mineral density (BMD), the amount of mineralised bone. If we could increase peak bone mass (the highest value of BMC reached during life) and/or decrease the age-related bone loss, we could possibly improve the skeletal resistance to fracture.

objectiveThis review evaluates the importance of exercise as a strategy to improve peak bone mass, including some aspects of nutrition.

designPUBLICATIONS WITHIN THE FIELD WERE SEARCHED THROUGH MEDLINE (PUBMED) USING THE SEARCH WORDS: exercise, physical activity, bone mass, bone mineral content, bone mineral density, BMC, BMD, skeletal structure and nutrition. We included studies dealing with exercise during growth and young adolescence. We preferably based our inferences on randomised controlled trials (RCT), which provide the highest level of evidence.

resultsExercise during growth increases peak bone mass. Moderate intensity exercise intervention programs are beneficial for the skeletal development during growth. Adequate nutrition must accompany the exercise to achieve the most beneficial skeletal effects by exercise.

conclusionExercise during growth seems to enhance the building of a stronger skeleton through a higher peak bone mass and a larger bone size.

Indexed as

bone massbone mineral content, BMCbone mineral density, BMDexercisegrowthnutritionphysical activityskeletal structure

Identifiers

PMID19109652
PMCPMC2596740
OpenAlexW2096793136

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.