Evidence map›Paper›PMID 32256257›Full record

ArticleEuropean journal of population = Revue europeenne de demographie2020

How Does Birth Order and Number of Siblings Affect Fertility? A Within-Family Comparison Using Swedish Register Data.

Kathrin Morosow, Martin Kolk

Open access · hybridAbstract read
In one paragraph

Article in European journal of population = Revue europeenne de demographie, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
12.8field-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

10 citing papers in PubMed, 38 citations in OpenAlex.

  1. Only Children and Low Family Size Ideals: Did the One-Child Policy Create a "Low-Fertility Trap" in China?European journal of population = Revue europeenne de demographie · 2025
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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

2 authors at 1 institution in 1 country.

Kathrin Morosow1Stockholm University Demography Unit, Department of Sociology, Stockholm University, 106 91 Stockholm, Sweden.ORCID 0000-0002-0365-1904
Martin Kolk1Stockholm University Demography Unit, Department of Sociology, Stockholm University, 106 91 Stockholm, Sweden.ORCID 0000-0002-7175-4040
Stockholm University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examines how the sibling constellation in childhood is associated with later fertility behaviour of men and women in Sweden. Administrative register data are used to investigate how birth order affects completed fertility, how the number of siblings and birth order jointly affect completed fertility, and in both cases if there are gender differences in these relationships. Our data consist of all fully biologically related siblings in Sweden whose mothers were born between 1915 and 1935 (the younger generation is born primarily in the 1940s, 1950s and 1960s;

Indexed as

Birth orderFertilityIntergenerational transmission of fertilitySibling comparisonSweden

Identifiers

PMID32256257
PMCPMC7113329
OpenAlexW2942520934

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.