Evidence map›Paper›PMID 27401729›Full record

ArticleInternational journal of epidemiology2016

Childhood socioeconomic disadvantage is associated with lower mortality in older Japanese men: the JAGES cohort study.

Yukako Tani, Naoki Kondo, Yuiko Nagamine, Tomohiro Shinozaki, Katsunori Kondo, Ichiro Kawachi, Takeo Fujiwara

Abstract read
In one paragraph

Article in International journal of epidemiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  17. Neighborhood food environment and mortality among older Japanese adults: results from the JAGES cohort study.The international journal of behavioral nutrition and physical activity · 2018
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  18. Eating Alone Yet Living With Others Is Associated With Mortality in Older Men: The JAGES Cohort Survey.The journals of gerontology. Series B, Psychological sciences and social sciences · 2018
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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.

Yukako TaniDepartment of Health and Social Behavior / Department of Health Education and Health Sociology, University of Tokyo, Tokyo, Japan.
Naoki KondoDepartment of Health and Social Behavior / Department of Health Education and Health Sociology, University of Tokyo, Tokyo, Japan.
Yuiko NagamineCenter for Preventive Medical Sciences, Chiba University, Chiba, Japan.
Tomohiro ShinozakiDepartment of Biostatistics, University of Tokyo, Tokyo, Japan.
Katsunori KondoCenter for Preventive Medical Sciences, Chiba University, Chiba, Japan.
Ichiro KawachiDepartment of Society and Behavioral Science, Harvard School of Public Health, Boston, MA, USA.
Takeo FujiwaraDepartment of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan fujiwara.hlth@tmd.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChildhood socioeconomic disadvantage has been previously linked to increased mortality risk in adulthood. However, most previous studies have focused on middle-aged adults in Western contexts. Here, we sought to examine the association between childhood socioeconomic status (SES) and mortality among healthy older Japanese adults.

methodsWe conducted a 3-year follow-up of participants in the Japan Gerontological Evaluation Study (JAGES), a population-based cohort of 65- to 103-year-old Japanese adults. Childhood SES was assessed by survey at baseline. Mortality from 2010 to 2013 was analysed for 15 449 respondents (7143 men and 8306 women). Cox regression models were used to estimate hazard ratios (HR) for risk of death.

resultsA total of 754 deaths occurred during the 3-year follow-up. Lower childhood SES was significantly associated with lower mortality in men, but not in women. Compared with men growing up in more advantaged childhood socioeconomic circumstances, the age-adjusted HR for men from low childhood SES backgrounds was 0.75 [95% confidence interval (CI): 0.56-1.00]. The association remained significant after adjustment for height, education, adult SES, municipalities of residence, health behaviours, disease status and current social relationships (HR = 0.64; 95% CI 0.47-0.87). This association was stronger among men aged 75 years or older, HR = 0.67 (95% CI: 0.47-0.95), compared with men aged 65-74 years, HR = 0.90 (95% CI: 0.54-1.51).

conclusionsChildhood socioeconomic disadvantage is associated with lower mortality among men aged 75 years or older, which may be due to selective survival, or alternatively to childhood physical training or postwar calorie restriction in this generation of Japanese males.

Indexed as

Health BehaviorMortalitySocial ClassSocial SupportAdolescentAgedAged, 80 and overAge DistributionCaloric RestrictionFemaleFollow-Up StudiesHumansJapanMalePhysical FitnessProportional Hazards ModelsChildhood socioeconomic statuslife course epidemiologymortalityolder adults

Identifiers

PMID27401729
PMCPMC5965916

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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.