Evidence map›Paper›PMID 36472376›Full record

ArticleBiodemography and social biology

Socioeconomic status and immune aging in older US adults in the health and retirement study.

Eric T Klopack, Bharat Thyagarajan, Jessica D Faul, Helen C S Meier, Ramya Ramasubramanian, Jung Ki Kim, Eileen M Crimmins

Open access · greenAbstract read
In one paragraph

Article in Biodemography and social biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Rethinking immune studies: population-level immune variations and the path forward.The journals of gerontology. Series A, Biological sciences and medical sciences · 2026
    Pooled it
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  10. Chronic Stress and Latent Virus Reactivation: Effects on Immune Aging, Chronic Disease Morbidity, and Mortality.The journals of gerontology. Series B, Psychological sciences and social sciences · 2023
    Article
  11. Personality and aging-related immune phenotype.Psychoneuroendocrinology · 2023
    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

7 authors at 3 institutions in 1 country.

Eric T KlopackLeonard Davis School of Gerontology, University of Southern California, Los Angeles, California, United States.ORCID 0000-0002-0019-1332
Bharat ThyagarajanDepartment of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota, United States.
Jessica D FaulSurvey Research Center, University of Michigan, Ann Arbor, Michigan, United States.
Helen C S MeierSurvey Research Center, University of Michigan, Ann Arbor, Michigan, United States.
Ramya RamasubramanianDivision of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota, United States.
Jung Ki KimLeonard Davis School of Gerontology, University of Southern California, Los Angeles, California, United States.
Eileen M CrimminsLeonard Davis School of Gerontology, University of Southern California, Los Angeles, California, United States.
University of Southern California · USUniversity of Michigan · USUniversity of Minnesota · US

Funding

HRS Yrs29-34: Y33 SSA CoFundingU01AG009740 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jessica Faul, KENNETH M LANGA · 1990 to 2026
$555.8M
USC/UCLA Center on Biodemography &Population HealthP30AG017265 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JENNIFER A AILSHIRE, HIRAM BELTRAN-SANCHEZ · 1999 to 2026
$17.9M
RESEARCH TRAINING IN GERONTOLOGYT32AG000037 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI JENNIFER A AILSHIRE, EILEEN M CRIMMINS · 1985 to 2026
$13.2M
Biological Underpinnings of Socioeconomic Differentials in Health and MortalityR01AG060110 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CRIMMINS, EILEEN M · 2018 to 2022
$2.6M
NIA NIH HHS P30 AG017265NIA NIH HHS R01 AG060110NIA NIH HHS T32 AG000037NIA NIH HHS U01 AG009740
6 · The paper itself

Abstract

Socioeconomic and demographic factors including educational attainment, race and ethnicity, and childhood socioeconomic status (SES) are powerful predictors of inequalities in aging, morbidity, and mortality. Immune aging, including accumulation of late-differentiated, senescent-like lymphocytes and lower levels of naïve lymphocytes, may play a role in the development of the age-related health inequalities. This study used nationally representative data from more than 9,000 US adults from the Health and Retirement Study to investigate associations between educational attainment, race and ethnicity, and childhood SES and lymphocyte percentages. Respondents with lower educational attainment, Hispanic adults, and those who had a parent with less than a high school education had lymphocyte percentages consistent with more immune aging compared to those with greater educational attainment, non-Hispanic White adults, and respondents who had parents with a high school education, respectively. Associations between education, Hispanic ethnicity, and parents' education and late differentiated senescent-like T lymphocytes (TemRA) and B cells were largely driven by cytomegalovirus (CMV), suggesting it is a factor in observed SES inequalities in immunosenescence. Naïve T lymphocytes may be particularly affected by socioeconomic position and may therefore be of particular interest to research interested in inequalities in health and aging.

Indexed as

RetirementSocial ClassAdultAgedAgingChildEducational StatusEthnicityHispanic or LatinoHumansMiddle Aged

Identifiers

PMID36472376
PMCPMC9869898
OpenAlexW4311577418

What OpenQuestion holds

Textmetadata
LicenceTDM
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.