Evidence map›Paper›PMID 33479846›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2021

The influence of lactation on BMD measurements and TBS: a 12-month follow-up study.

F M F Grizzo, M de Andrade Pereira, L B M Marchiotti, F Guilhem, T da Silva Santos, C M Dell' Agnolo, W A de Melo, M de Medeiros Pinheiro, M D de Barros Carvalho, S M Pelloso

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Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 57% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

10 authors at 4 institutions in 1 country.

F M F GrizzoPost Graduate Program in Health Sciences, Maringá State University, Avenida Colombo, 5790, Maringa, Parana, 87020-900, Brazil. felipegrizzo@gmail.com.ORCID http://orcid.org/0000-0002-1085-1955
M de Andrade PereiraNursing, Maringá State University, Maringa, Parana, Brazil.
L B M MarchiottiHospital University of Maringá, Maringá, Parana, Brazil.
F GuilhemPaulista University, São José do Rio Preto, Sao Paulo, Brazil.
T da Silva SantosPost Graduate Program in Biosciences and Physiopathology, Maringa State University, Maringa, Parana, Brazil.
C M Dell' AgnoloHospital University of Maringá, Maringá, Parana, Brazil.
W A de MeloDepartment of Health Sciences, State University of Paraná, Paranavaí, Parana, Brazil.
M de Medeiros PinheiroRheumatology Division, Bone and Mineral Section and Spondyloarthritis Section, Federal University of São Paulo (Unifesp/EPM), Sao Paulo, Brazil.
M D de Barros CarvalhoDepartment of Health Sciences, State University of Maringá, Maringa, Parana, Brazil.
S M PellosoDepartment of Health Sciences, State University of Maringá, Maringa, Parana, Brazil.
Universidade Estadual de Maringá · BRUniversidade do Estado do Pará · BRUniversidade Federal de São Paulo · BRUniversidade Paulista · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although lactation is associated with transient bone loss and body weight changes, the unchanged TBS could highlight a limited effectiveness in detecting dynamic bone properties in the first year postpartum. PURPOSE: To evaluate trabecular bone score (TBS) and bone mineral density (BMD) in postpartum women.

methodsThis was a 12-month prospective cohort study with 40 lactating postpartum women and 44 non-pregnant women. The inclusion criteria were as follows: aged between 18 and 35 years old, an uncomplicated term (≥37 weeks) pregnancy with a single fetus, and no intention of becoming pregnant within 12 months. BMD measurements, including spine, hip, forearm and whole body, were performed by DXA at four different time points after delivery: (1) 1st month, (2) 3rd-4th month, (3) 6th-9th month, and (4) ≥ 12th month postpartum.

resultsBMD measurements showed a statistically significant decrease at spine (1.134 vs. 1.088 g/cm

conclusionsAlthough lactation is associated with transient bone loss and body weight changes, the unchanged TBS could highlight a limited effectiveness in detecting dynamic bone properties in the first year postpartum.

Indexed as

Bone DensityCancellous BoneAbsorptiometry, PhotonFemaleFollow-Up StudiesHumansInfantInfant, NewbornLactationLumbar VertebraePregnancyProspective StudiesBody compositionBone densityBreast-feedingLactationTrabecular bone score

Identifiers

PMID33479846
OpenAlexW3125495097

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.