Evidence map›Paper›PMID 25136001›Full record

ArticleThe journals of gerontology. Series A, Biological sciences and medical sciences2015

Becoming centenarians: disease and functioning trajectories of older US Adults as they survive to 100.

Jennifer A Ailshire, Hiram Beltrán-Sánchez, Eileen M Crimmins

Open access · bronzeAbstract read
In one paragraph

Article in The journals of gerontology. Series A, Biological sciences and medical sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
13.8field-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

47 citing papers in PubMed, 1 synthesis or guideline pooled it, 93 citations in OpenAlex.

  1. Pooled it
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  7. Machine learning prediction of survival in centenarians after age 100: a retrospective, population-based cohort study.The journals of gerontology. Series A, Biological sciences and medical sciences · 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

3 authors at 2 institutions in 1 country.

Jennifer A AilshireDavis School of Gerontology, University of Southern California, Los Angeles. ailshire@usc.edu.
Hiram Beltrán-SánchezCenter for Demography and Ecology, University of Wisconsin-Madison.
Eileen M CrimminsDavis School of Gerontology, University of Southern California, Los Angeles.
University of Southern California · USUniversity of Wisconsin–Madison · 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 · 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
Neighborhood Context, Social Relationships, and Health: Examining the PathwaysR00AG039528 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI AILSHIRE, JENNIFER A · 2014 to 2016
$738k
Neighborhood Context, Social Relationships, and Health: Examining the PathwaysK99AG039528 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI AILSHIRE, JENNIFER A · 2012 to 2013
$176k
NIA NIH HHS K99 AG039528NIA NIH HHS K99AG039528NIA NIH HHS P30 AG017265NIA NIH HHS P30AG17265NIA NIH HHS R00 AG039528NIA NIH HHS T32 AG000037NIA NIH HHS T32AG0037NIA NIH HHS U01 AG009740
6 · The paper itself

Abstract

backgroundLittle is known about the health and functioning of individuals who become centenarians in the years prior to reaching age 100. We examined long-term trajectories of disease, disability, and cognitive function in a sample of U.S. centenarians to determine how their aging experience differs from their nonsurviving cohort counterparts, and if there is heterogeneity in the aging experience of centenarians.

methodsData are from the 1993-2010 waves of the nationally representative Health and Retirement Study. Among those who had the potential to become centenarians, we identified 1,045 respondents who died before reaching age 100 and 96 who survived to their 100th birthday. Respondents, or their proxies, reported on diagnosis of six major diseases (hypertension, heart disease, lung disease, stroke, cancer, and diabetes), limitations in activities of daily living, and cognitive function.

resultsAs they age to 100, centenarians are generally healthier than nonsurviving members of their cohort, and a number of individuals who become centenarians reach 100 with no self-reported diseases or functional impairments. About 23% of centenarians reached age 100 with no major chronic disease and approximately the same number had no disability (18%). Over half (55%) reached 100 without cognitive impairment. Disease and functioning trajectories of centenarians differ by sex, education, and marital status.

conclusionsWhile some centenarians have poor health and functioning upon reaching age 100, others are able to achieve exceptional longevity in relatively good health and without loss of functioning. This study underscores the importance of examining variation in the growing centenarian population.

Indexed as

Geriatric AssessmentActivities of Daily LivingAged, 80 and overAgingChronic DiseaseCognitionDisability EvaluationEducational StatusFemaleHealth StatusHealth SurveysHumansLongevityLongitudinal StudiesMaleMarital StatusCentenariansDiseaseFunctioning.Longevity

Identifiers

PMID25136001
PMCPMC4311187
OpenAlexW2122525257

What OpenQuestion holds

Textmetadata
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.