Evidence map›Paper›PMID 36269752›Full record

ArticlePloS one2022

Relationship between blood manganese and bone mineral density and bone mineral content in adults: A population-based cross-sectional study.

Chao Wang, Yong Zhu, Haitao Long, Mingning Ou, Shushan Zhao

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 26 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Chao WangDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.ORCID 0000-0001-5399-0157
Yong ZhuDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Haitao LongDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Mingning OuDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.
Shushan ZhaoDepartment of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.ORCID 0000-0001-9852-6219
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIt has been reported that bone is the primary organ for manganese (Mn) accumulation, but the association between manganese and bone loss remains debatable. Therefore, this study aimed to evaluate the relationship between blood manganese and bone mineral density/bone mineral content (BMD/BMC) by using a representative sample from the National Health and Nutrition Examination Survey (NHANES).

methodsA total of 9732 subjects over the age of 18 with available data were enrolled in this study. The relationship between blood manganese and BMD/BMC of the total body, spine and femoral regions was evaluated using multivariate linear regression models. Subgroup analyses were also performed.

resultsWe observed a negative association between blood manganese and BMD/BMC in the femoral neck and total body in the fully adjusted model, especially femoral neck BMD in women aged 50-70 years.

conclusionIn brief, people exposed to manganese should be aware of the increased risk of osteopenia or osteoporosis. Besides, due to the lack of available data, there are no definite values for the tolerable upper intake level (UL), average requirement (AR) and population reference intake (PRI) of manganese. The results of our study may provide some references for the establishment of AR, PRI and UL of Mn.

Indexed as

Bone DensityBone Diseases, MetabolicAbsorptiometry, PhotonAdultCross-Sectional StudiesFemaleFemur NeckHumansManganeseMiddle AgedNutrition SurveysManganese

Identifiers

PMID36269752
PMCPMC9586363
OpenAlexW4307002765

What OpenQuestion holds

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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.