Evidence map›Paper›PMID 21115767›Full record

ArticleDiabetes care2010

All-cause mortality trends in a large population-based cohort with long-standing childhood-onset type 1 diabetes: the Allegheny County type 1 diabetes registry.

Aaron M Secrest, Dorothy J Becker, Sheryl F Kelsey, Ronald E LaPorte, Trevor J Orchard

2 registry-linked trialsAbstract read
In one paragraph

Article in Diabetes care, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 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.

NCT03063229 naterminatednot on this mapstarted 2016, after this paper: background citation

Energy Balance Following Islet Transplantation

TypeinterventionalSponsorUniversity of EdinburghRan2016 to 2019Enrolled2ConditionsType 1 DiabetesArmsAccelerometer, Anthropomentry, Blood tests, BODPOD, MRI (Magnetic Resonance Imaging)
NCT04614623 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Defining the Role of Management Factors in Outcome Disparity in Pediatric T1D

TypeinterventionalSponsorChildren's Hospital New Orleans, LARan2020 to 2022Enrolled120ConditionsType1diabetesArmsAHCL pump, Video conferencing Application
3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  17. Anti-atherosclerotic therapies: Milestones, challenges, and emerging innovations.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
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10 more citing papers are in PubMed but not listed here.

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

5 authors.

Aaron M SecrestDepartment of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Dorothy J Becker
Sheryl F Kelsey
Ronald E LaPorte
Trevor J Orchard

Funding

Mortality and Long-term Morbidity in a Population-based Type 1 Diabetes CohortF30DK082137 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SECREST, AARON M. · 2008 to 2011
$175k
NIDDK NIH HHS F30 DK082137NIDDK NIH HHS F30-DK-082137
6 · The paper itself

Abstract

objectiveAlthough management of type 1 diabetes improved dramatically in the 1980s, the effect on mortality is not clear. RESEARCH DESIGN AND

methodsWe report trends in 30-year mortality using the Allegheny County (Pennsylvania) childhood-onset (age <18 years) type 1 diabetes registry (n = 1,075) with diagnosis from 1965-1979, by dividing the cohort into three diagnosis year cohorts (1965-1969, 1970-1974, and 1975-1979). Local (Allegheny County) mortality data were used to calculate standardized mortality ratios (SMRs).

resultsAs of 1 January 2008, vital status was ascertained for 97.0% of participants (n = 1,043) when mean age ± SD and duration of diabetes were 42.8 ± 8.0 and 32.0 ± 7.6 years, respectively. The 279 deaths (26.0%) observed were 7 times higher than expected (SMR 6.9 [95% CI 6.1-7.7]). An improving trend in SMR was seen by diagnosis cohort at 30 years of diabetes duration (9.3 [7.2-11.3], 7.5 [5.8-9.2], and 5.6 [4.0-7.2] for 1965-1969, 1970-1974, and 1975-1979, respectively). Although no sex difference in survival was observed (P = 0.27), female diabetic patients were 13 times more likely to die than age-matched women in the general population (SMR 13.2 [10.7-15.7]), much higher than the SMR for men (5.0 [4.0-6.0]). Conversely, whereas 30-year survival was significantly lower in African Americans than in Caucasians (57.2 vs. 82.7%, respectively; P < 0.001), no differences in SMR were seen by race.

conclusionsAlthough survival has clearly improved, those with diabetes diagnosed most recently (1975-1979) still had a mortality rate 5.6 times higher than that seen in the general population, revealing a continuing need for improvements in treatment and care, particularly for women and African Americans with type 1 diabetes.

Indexed as

AdolescentAdultAge of OnsetBlack or African AmericanChildCohort StudiesDiabetes Mellitus, Type 1FemaleHumansMaleMiddle AgedPennsylvaniaProportional Hazards ModelsRegistriesSex FactorsWhite People

Identifiers

PMID21115767
PMCPMC2992193

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Registered trials

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.