Cited by 24Growth Hormone and Insulin-like Growth FactorsHormonal and reproductive studiesGDF15 and Related Biomarkers

Decline in circulating insulin-like growth factors and mortality in older adults: cardiovascular health study all-stars study

Open access
Kaplan, Robert C., Bùžková, Petra, Cappola, Anne R., Strickler, Howard D., McGinn, Aileen P., Mercer, Laina D., Arnold, Alice M., Pollak, Michael N. +1 more·2012·The Journal of Clinical Endocrinology & Metabolism

Abstract

BACKGROUND: The association between changes in IGF-I and IGF binding protein (IGFBP) levels and mortality in older adults is unknown. STUDY DESIGN: Participants were 997 persons 77 to 100 yr old enrolled in the Cardiovascular Health Study All Stars Study. Plasma levels of IGF-I, IGFBP-1, and IGFBP-3 were assessed at two study examinations (1996-1997 and 2005-2006). Mortality was assessed between 2006 and 2010. RESULTS: Cumulative mortality (CM) was similar among individuals who had at least 10% decreases over time in IGF-I levels (CM = 29.6%), individuals who had at least 10% increases over time in IGF-I levels (CM = 24.7%), and individuals who had IGF-I levels remaining within ±10% over time (CM = 23.5%). Adjusted for age, sex, race, diabetes, body mass index, creatinine, albumin, and C-reactive protein, decreasing IGF-I level had no significant association with overall cancer mortality or noncancer mortality. Levels of IGFBP-1 increased markedly over time by 38% (median). Individuals with the largest increases in IGFBP-1 level over time had significantly increased risk of mortality. The adjusted hazard ratio per sd of IGFBP-1 change was 1.40 for overall cancer mortality (95% confidence interval = 1.10, 1.77; P = 0.01) and 1.14 for noncancer mortality (95% confidence interval = 1.02, 1.27; P = 0.02). Changes in IGFBP-3 levels were not significantly associated with mortality. CONCLUSION: Among older adults, decreasing IGF-I level over time does not predict subsequent all-cause mortality, whereas increasing IGFBP-1 predicts increased risk of mortality.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1210/jc.2011-2967

Cites

25 of 25 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Observational studies have reported inconsistent associations between IGF-1 and mortality.

    “a series of observational studies have reported inconsistent associations (37-41)”

    From Frailty in elderly people (2013) · cites this paper as [37]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 26 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Kaplan, R. C., Bùžková, P., Cappola, A. R., Strickler, H. D., McGinn, A. P., Mercer, L. D., Arnold, A. M., Pollak, M. N., & Newman, A. B.
Affiliations
  • Albert Einstein College of Medicine (US)
  • Department of Biostatistics (P.B., L.D.M., A.M.A.), University of Washington, Seattle, Washington 98195
  • University of Pennsylvania (US)
  • University of Washington (US)
  • Lady Davis Research Institute of Jewish General Hospital and McGill University (M.N.P.), Montreal, Canada H3T 1E2
  • University of Pittsburgh (US)
Corresponding author
Kaplan, Robert C.
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2012-06-01
Volume
97
Issue
6
Pages
1970-1976
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W2100304249
Cited by
24
References
26
Citations by year
2025: 1 · 2024: 1 · 2023: 2 · 2022: 1 · 2018: 2 · 2017: 2 · 2016: 4 · 2015: 3 · 2014: 3 · 2013: 3 · 2012: 2
FWCI
2.82
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Jewish General Hospital
  • National Institutes of Health (n01hc085082-026, n01hc085081-021, n01hc045133-001, n01hc085079-024, n01hc015103-009, n01hc085084-005, n01hc085085-011, n01hc085083-027, n01hc085080-026, n01hc085086-022, 5r01ag031890-04, n01hc55222-0-0-0, n01hc075150-004, n01hc035129-010)
  • National Institute on Aging (R01-AG-031890, AG 20098, 1R01AG031890, R01AG020098, AG023269, AG027058, R56AG020098, R01AG023629, R01AG015928, R01AG027058, P30AG024827)
  • National Heart, Lung, and Blood Institute (N01-HC-85081, N01HC85085, N01 HC085086, N01HC-85083, N0-1-HC-85239, HL094555, N01 HC085079, R01HL094555, N01HC85082, N01HC‐75150, N01 HC85086, N01 HC035129, HL-075366, N01HC85080, N01 HC015103, N01 HC55222, R01HL075366, U01HL080295, N01 HC055222, HL080295, R01HL080295, N01 HC075150, N01 HC045133, N01-HC85079, ­N01-HC85084)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Growth Hormone and Insulin-like Growth Factors
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
  • Health Sciences › Medicine › Rheumatology › GDF15 and Related Biomarkers
Keywords
insulin-like growth factor I, IGF-binding protein-1, IGF binding protein-3, mortality, older adults, cancer mortality, non-cancer mortality, all-cause mortality
MeSH terms
Aged, Aged, 80 and over, Cardiovascular Diseases, Female, Follow-Up Studies, Humans, Insulin-Like Growth Factor I, Longitudinal Studies, Male, Mortality, Predictive Value of Tests, Risk Factors, Insulin-Like Growth Factor Binding Protein 1, Insulin-Like Growth Factor Binding Protein 3, Black People, White People

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review