Evidence map›Paper›PMID 26744840›Full record

ArticlePloS one2016

Mortality in Children Aged 0-9 Years: A Nationwide Cohort Study from Three Nordic Countries.

Yongfu Yu, Guoyou Qin, Sven Cnattingius, Mika Gissler, Jørn Olsen, Naiqing Zhao, Jiong Li

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
4.5field-weighted citation impact, top 6% 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

5 citing papers in PubMed, 10 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

7 authors at 6 institutions in 5 countries.

Yongfu YuSection for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark.
Guoyou QinDepartment of Biostatistics, School of Public Health, Fudan University, Shanghai, China.
Sven CnattingiusClinical Epidemiology Unit, Department of Medicine Solna, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden.
Mika GisslerInformation Department, THL National Institute for Health and Welfare, Helsinki, Finland.
Jørn OlsenDepartment of Epidemiology, School of Public Health, University of California Los Angeles, Los Angeles, California, United States of America.
Naiqing ZhaoDepartment of Biostatistics, School of Public Health, Fudan University, Shanghai, China.
Jiong LiDepartment of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.
Fudan University · CNAarhus University · DKAarhus University Hospital · DKFinnish Institute for Health and Welfare · FIKarolinska University Hospital · SEUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMortality in children under five years has been widely studied, whereas mortality at 5-9 years has received little attention. Using unique data from national registers in three Nordic countries, we aimed to characterize mortality directionality in children aged 0 to 9 years. METHODS AND

findingsThe cohort study included all children born in Denmark from 1973 to 2008 (n = 2,433,758), Sweden from 1973 to 2006 (n = 3,400,212), and a random sample of 89.3% of children born in Finland from 1987 to 2007 (n = 1,272,083). Children were followed from 0 to 9 years, and cumulative mortality and mortality rates were compared by age, gender, cause of death, and calendar periods. Among the 7,105,962 children, there were 48,299 deaths during study period. From 1981-1985 to 2001-2005, all-cause mortality rates were reduced by between 34% and 62% at different ages. Overall mortality rate ratio between boys and girls decreased from 1.25 to 1.21 with the most prominent reduction in children aged 5-9 years (from 1.59 to 1.19). Neoplasms, diseases of the nervous system and transport accidents were the most frequent cause of death after the first year of life. These three leading causes of death declined by 42% (from 6.2 to 3.6 per 100,000 person years), 43% (from 3.7 to 2.1) and 62% (from 3.9 to 1.5) in boys, and 25% (from 4.1 to 3.1 per 100000 person years), 42% (from 3.4 to 1.9) and 63% (from 3.0 to 1.1) in girls, respectively. Mortality from neoplasms was the highest in each age except infants when comparing cause-specific mortality, and half of deaths from diseases of the nervous system occurred in infancy. Mortality rate due to transport accidents increased with age and was highest in boys aged 5-9 years.

conclusionsMortality rate in children aged 0-9 years has been decreasing with diminished difference between genders over the past decades. Our results suggest the importance of further research on mortality by causes of neoplasms, and causes of transport accidents-especially in children aged 5-9 years.

Indexed as

Accidents, TrafficChildChild MortalityChild, PreschoolDenmarkFemaleFinlandHumansInfantInfant MortalityInfant, NewbornMaleNeoplasmsSweden

Identifiers

PMID26744840
PMCPMC4706349
OpenAlexW2229104316

What OpenQuestion holds

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Registered trials

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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.