Evidence map›Paper›PMID 26060299›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Gradual decline in mobility with the adoption of food production in Europe.

Christopher B Ruff, Brigitte Holt, Markku Niskanen, Vladimir Sladek, Margit Berner, Evan Garofalo, Heather M Garvin, Martin Hora, Juho-Antti Junno, Eliska Schuplerova and 2 more

Open access · bronzeAbstract readHistorical Article
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
168.8field-weighted citation impact, top 1% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 173 citations in OpenAlex.

  1. The utility of dried blood spot measurement of bone turnover markers in biological anthropology.American journal of human biology : the official journal of the Human Biology Council · 2022
    Pooled it
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  17. How the evolution of air breathing shaped hippocampal function.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
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  19. Skeletal ageing in Virunga mountain gorillas.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
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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

12 authors at 7 institutions in 4 countries.

Christopher B RuffCenter for Functional Anatomy and Evolution, Johns Hopkins University School of Medicine, Baltimore, MD 21111; cbruff@jhmi.edu.
Brigitte HoltDepartment of Anthropology, University of Massachusetts, Amherst, MA 01003;
Markku NiskanenDepartment of Archeology, University of Oulu, Oulu 90014, Finland;
Vladimir SladekDepartment of Anthropology and Human Genetics, Charles University in Prague, Prague 2, 128 43, Czech Republic;
Margit BernerDepartment of Anthropology, Natural History Museum, Vienna 1010, Austria;
Evan GarofaloDepartment of Anatomy and Neurobiology, University of Maryland, Baltimore, MD; and.
Heather M GarvinDepartment of Anthropology, Mercyhurst University, Erie, PA 16546.
Martin HoraDepartment of Anthropology and Human Genetics, Charles University in Prague, Prague 2, 128 43, Czech Republic;
Juho-Antti JunnoDepartment of Archeology, University of Oulu, Oulu 90014, Finland;
Eliska SchuplerovaDepartment of Anthropology and Human Genetics, Charles University in Prague, Prague 2, 128 43, Czech Republic;
Rosa VilkamaDepartment of Archeology, University of Oulu, Oulu 90014, Finland;
Erin WhitteyDepartment of Anthropology, University of Massachusetts, Amherst, MA 01003;
Charles University · CZUniversity of Oulu · FIUniversity of Massachusetts Amherst · USJohns Hopkins University · USMercyhurst University · USNatural History Museum Vienna · ATUniversity of Maryland, Baltimore · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased sedentism during the Holocene has been proposed as a major cause of decreased skeletal robusticity (bone strength relative to body size) in modern humans. When and why declining mobility occurred has profound implications for reconstructing past population history and health, but it has proven difficult to characterize archaeologically. In this study we evaluate temporal trends in relative strength of the upper and lower limb bones in a sample of 1,842 individuals from across Europe extending from the Upper Paleolithic [11,000-33,000 calibrated years (Cal y) B.P.] through the 20th century. A large decline in anteroposterior bending strength of the femur and tibia occurs beginning in the Neolithic (∼ 4,000-7,000 Cal y B.P.) and continues through the Iron/Roman period (∼ 2,000 Cal y B.P.), with no subsequent directional change. Declines in mediolateral bending strength of the lower limb bones and strength of the humerus are much smaller and less consistent. Together these results strongly implicate declining mobility as the specific behavioral factor underlying these changes. Mobility levels first declined at the onset of food production, but the transition to a more sedentary lifestyle was gradual, extending through later agricultural intensification. This finding only partially supports models that tie increased sedentism to a relatively abrupt Neolithic Demographic Transition in Europe. The lack of subsequent change in relative bone strength indicates that increasing mechanization and urbanization had only relatively small effects on skeletal robusticity, suggesting that moderate changes in activity level are not sufficient stimuli for bone deposition or resorption.

Indexed as

Food SupplySedentary BehaviorAgricultureBiomechanical PhenomenaEuropeFossilsHistory, AncientHumansbone strengthEuropemobilityNeolithic

Identifiers

PMID26060299
PMCPMC4466732
OpenAlexW1877206760

What OpenQuestion holds

Textmetadata
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.