Evidence map›Paper›PMID 31184362›Full record

ArticleJournal of the National Cancer Institute2020

Insulin Resistance and Cancer-Specific and All-Cause Mortality in Postmenopausal Women: The Women's Health Initiative.

Kathy Pan, Rebecca A Nelson, Jean Wactawski-Wende, Delphine J Lee, JoAnn E Manson, Aaron K Aragaki, Joanne E Mortimer, Lawrence S Phillips, Thomas Rohan, Gloria Y F Ho and 6 more

Abstract readMulticenter Study
In one paragraph

Article in Journal of the National Cancer Institute, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

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

  1. HOMA-IR as a predictor of Health Outcomes in Patients with Metabolic Risk Factors: A Systematic Review and Meta-analysis.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2022
    Pooled it
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  8. Insulin Resistance: The Increased Risk of Cancers.Current oncology (Toronto, Ont.) · 2024
    Review
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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

16 authors.

Kathy PanLos Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, CA.
Rebecca A NelsonCity of Hope National Medical Center, Duarte, CA.
Jean Wactawski-WendeUniversity at Buffalo, SUNY, NY.
Delphine J LeeCity of Hope National Medical Center, Duarte, CA.
JoAnn E MansonBrigham and Women's Hospital and Harvard Medical School, Boston, MA.
Aaron K AragakiFred Hutchinson Cancer Research Center, Seattle, WA.
Joanne E MortimerCity of Hope National Medical Center, Duarte, CA.
Lawrence S PhillipsAtlanta VA Medical Center, Decatur, GA.
Thomas RohanAlbert Einstein College of Medicine, New York, NY.
Gloria Y F HoFeinstein Institute for Medical Research, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY.
Nazmus SaquibCollege of Medicine, Sulaiman AlRajhi Colleges, Saudi Arabia.
Aladdin H ShadyabUniversity of California San Diego School of Medicine, La Jolla, CA.
Rami NassirDepartment of Pathology, School of Medicine, Umm Al-Qura'a University, Saudi Arabia.
Jinnie J RheeStanford University School of Medicine, Palo Alto, CA.
Arti HurriaCity of Hope National Medical Center, Duarte, CA.
Rowan T ChlebowskiCity of Hope National Medical Center, Duarte, CA.

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI XIWEI WU · 1985 to 2026
$86.3M
Women's Health Initiative Clinical Coordinating CenterN01WH22110 · WH · FRED HUTCHINSON CANCER RESEARCH CENTER · PI PRENTICE, ROSS L · 2007 to 2010
$22.5M
WOMENS HEALTH INITIATIVE-N01WH22110N01WH022110 · WH · FRED HUTCHINSON CANCER RESEARCH CENTER · PI ROSS, PRENTICE · 1992 to 2006
$1.2M
Toward optimizing diabetes care in persons with chronic kidney diseaseK01DK110221 · NIDDK · STANFORD UNIVERSITY · PI RHEE, JINNIE J. · 2017 to 2021
$772k
NCI NIH HHS P30 CA033572NIDDK NIH HHS K01 DK110221WHI NIH HHS N01WH22110
6 · The paper itself

Abstract

backgroundInsulin resistance has been proposed as a mediator of the increased cancer incidence and mortality associated with obesity. However, prior studies included limited cancer deaths and had inconsistent findings. Therefore, we evaluated insulin resistance and cancer-specific and all-cause mortality in postmenopausal women participating in the Women's Health Initiative (WHI).

methodsEligible were a subsample of 22 837 WHI participants aged 50-79 years enrolled at 40 US clinical centers from 1993 to 1998 who had baseline fasting glucose and insulin levels. Baseline insulin resistance was measured by the homeostasis model assessment of insulin resistance (HOMA-IR). Cancers were verified by central medical record review and deaths verified by medical record and death certificate review enhanced by National Death Index queries. Cox proportional hazards regression models were used to calculate adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for cancer-specific and all-cause mortality. All statistical tests were two-sided.

resultsDuring a median of 18.9 years of follow-up, 1820 cancer deaths and 7415 total deaths occurred. Higher HOMA-IR quartile was associated with higher cancer-specific mortality (Q4 vs Q1, HR = 1.26, 95% CI = 1.09 to 1.47; Ptrend = .003) and all-cause mortality (Q4 vs Q1, HR = 1.63, 95% CI = 1.51 to 1.76; Ptrend < .001). A sensitivity analysis for diabetes status did not change findings. Among women with body mass index less than 25 kg/m2, higher HOMA-IR quartile was associated with higher cancer mortality (Fine and Gray, P = .004).

conclusionsHigh insulin resistance, as measured by HOMA-IR, identifies postmenopausal women at higher risk for cancer-specific and all-cause mortality who could potentially benefit from early intervention.

Indexed as

Cause of DeathInsulin ResistancePostmenopauseWomen's HealthAgedAged, 80 and overBody Mass IndexFemaleFollow-Up StudiesHumansMiddle AgedNeoplasmsProportional Hazards ModelsPublic Health SurveillanceRisk FactorsUnited States

Identifiers

PMID31184362
PMCPMC7019097

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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.