Evidence map›Paper›PMID 26243283›Full record

ArticleBMC women's health2015

Early maternal age and multiparity are associated to poor physical performance in middle-aged women from Northeast Brazil: a cross-sectional community based study.

Saionara Maria Aires Câmara, Catherine Pirkle, Mayle Andrade Moreira, Mariana Carmem Apolinário Vieira, Afshin Vafaei, Álvaro Campos Cavalcanti Maciel

Open access · goldAbstract read
In one paragraph

Article in BMC women's health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 41 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

6 authors at 3 institutions in 3 countries.

Saionara Maria Aires CâmaraDepartment of Physiotherapy, Universidade Federal do Rio Grande do Norte, Avenida Senador Salgado Filho, S/N Caixa Postal 1524 - Campus Universitário - Lagoa Nova CEP, Natal, RN, 59072-970, Brazil. saionaraaires@gmail.com.
Catherine PirkleOffice of Public Health Studies, University of Hawaii-Manoa, 1960 East-West Road, Biomedical D104H, Honolulu, HI, 96822-2319, USA. catherinepirkle@gmail.com.
Mayle Andrade MoreiraDepartment of Physiotherapy, Universidade Federal do Rio Grande do Norte, Avenida Senador Salgado Filho, S/N Caixa Postal 1524 - Campus Universitário - Lagoa Nova CEP, Natal, RN, 59072-970, Brazil. maylinhaandrade@hotmail.com.
Mariana Carmem Apolinário VieiraDepartment of Physiotherapy, Universidade Federal do Rio Grande do Norte, Avenida Senador Salgado Filho, S/N Caixa Postal 1524 - Campus Universitário - Lagoa Nova CEP, Natal, RN, 59072-970, Brazil. mcarmem_@hotmail.com.
Afshin VafaeiDepartment of Public Health Sciences, Carruthers Hall, Queen's University, Kingston, Canada. 5av14@queensu.ca.
Álvaro Campos Cavalcanti MacielDepartment of Physiotherapy, Universidade Federal do Rio Grande do Norte, Avenida Senador Salgado Filho, S/N Caixa Postal 1524 - Campus Universitário - Lagoa Nova CEP, Natal, RN, 59072-970, Brazil. alvarohuab@hotmail.com.
Universidade Federal do Rio Grande do Norte · BRQueen's University · CAUniversity of Hawaiʻi at Mānoa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdolescent childbirth and elevated parity are relatively common in middle and low-income countries and they may be related to the higher prevalence and earlier onset of physical decline documented in these settings, especially in women. The aim of this paper is to investigate whether reproductive history is associated with physical function in middle-aged women from Northeast Brazil.

methodsThe relationship between poor physical performance (grip strength, gait speed and chair stand), early maternal age at first birth (<18 years old), and multiparity (≥ 3 children) was evaluated in a community sample of 473 women living in Parnamirim (Northeast Brazil). Linear regression models were used to examine the relationship of interest; in addition, mediation analyses were employed to assess indirect effects of obesity and family income.

resultsWomen who gave birth at less than 18 years of age took approximately 0.50 s longer to complete the chair stand test compared to women who gave birth at 18 years or older. Moreover, women who gave birth to < 3 children completed the chair stand test 0.42 s faster compared to those who had ≥ 3 children. The relation between reproductive history and physical performance was mediated by BMI. Reproductive history was not associated with performance in gait speed.

conclusionsThis study provides evidence that adolescent childbirth and multiparity are related to worse physical performance in middle-aged women from a low income setting. Reproductive history may partially account for earlier physical decline and greater disability in women from lower income settings.

Indexed as

Maternal AgeAdolescentAdultBrazilCross-Sectional StudiesFemaleGaitHand StrengthHumansPhysical FitnessPovertyPregnancyPregnancy in AdolescenceRisk FactorsSocioeconomic FactorsWalking

Identifiers

PMID26243283
PMCPMC4526418
OpenAlexW1901783377

What OpenQuestion holds

Textmetadata
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.