Evidence map›Paper›PMID 32968083›Full record

ArticleScientific reports2020

The structure of first-cousin marriages in Brazil.

Paulo A Otto, Renan B Lemes, Allysson A Farias, Mathias Weller, Shirley O A Lima, Victor Alves Albino, Yanna K Marques-Alves, Eliete Pardono, Magnolia A P Bocangel, Silvana Santos

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Health-Related Quality of Life and Associated Factors: Regional Differences Among Oldest-Old in Brazil.Inquiry : a journal of medical care organization, provision and financing
    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 2 institutions in 1 country.

Paulo A OttoDepartamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo, SP, 05508-090, Brazil.
Renan B LemesDepartamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo, SP, 05508-090, Brazil.
Allysson A FariasDepartamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo, SP, 05508-090, Brazil.
Mathias WellerNúcleo de Estudos em Genética e Educação, Universidade Estadual da Paraíba, Rua das Baraúnas, s/n - Prédio da Integração Acadêmica - sala 329, Campus I - Bodocongó, Campina Grande, Paraíba, Brazil.
Shirley O A LimaNúcleo de Estudos em Genética e Educação, Universidade Estadual da Paraíba, Rua das Baraúnas, s/n - Prédio da Integração Acadêmica - sala 329, Campus I - Bodocongó, Campina Grande, Paraíba, Brazil.
Victor Alves AlbinoNúcleo de Estudos em Genética e Educação, Universidade Estadual da Paraíba, Rua das Baraúnas, s/n - Prédio da Integração Acadêmica - sala 329, Campus I - Bodocongó, Campina Grande, Paraíba, Brazil.
Yanna K Marques-AlvesNúcleo de Estudos em Genética e Educação, Universidade Estadual da Paraíba, Rua das Baraúnas, s/n - Prédio da Integração Acadêmica - sala 329, Campus I - Bodocongó, Campina Grande, Paraíba, Brazil.
Eliete PardonoDepartamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo, SP, 05508-090, Brazil.
Magnolia A P BocangelDepartamento de Genética e Biologia Evolutiva, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo, SP, 05508-090, Brazil.
Silvana SantosNúcleo de Estudos em Genética e Educação, Universidade Estadual da Paraíba, Rua das Baraúnas, s/n - Prédio da Integração Acadêmica - sala 329, Campus I - Bodocongó, Campina Grande, Paraíba, Brazil. silvanaipe@gmail.com.
Universidade de São Paulo · BRUniversidade Estadual da Paraíba · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper deals with the frequency and structure of first-cousin marriages, by far the most important and frequent type of consanguineous mating in human populations. Based on the analysis of large amounts of data from the world literature and from large Brazilian samples recently collected, we suggest some explanations for the asymmetry of sexes among the parental sibs of first-cousin marriages. We suggest also a simple manner to correct the method that uses population surnames to assess the different Wright fixation indexes F

Indexed as

ConsanguinityMarriageBrazilFamilyFemaleHumansMaleSurveys and Questionnaires

Identifiers

PMID32968083
PMCPMC7511957
OpenAlexW3088764057

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.