Evidence map›Paper›PMID 33947732›Full record

ArticleBMJ open2021

Trends and socioeconomic disparities in all-cause mortality among adults with diagnosed diabetes by race/ethnicity: a population-based cohort study - USA, 1997-2015.

Carla Mercado, Gloria Beckles, Yiling Cheng, Kai McKeever Bullard, Sharon Saydah, Edward Gregg, Giuseppina Imperatore

Abstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

  1. Guideline
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  5. Racial and economic segregation and diabetes mortality in the USA, 2016-2020.Journal of epidemiology and community health · 2024
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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

7 authors.

Carla MercadoDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA cmercado@cdc.gov.ORCID 0000-0002-0490-9532
Gloria BecklesDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Yiling ChengDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Kai McKeever BullardDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Sharon SaydahDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Edward GreggImperial College London, London, UK.
Giuseppina ImperatoreDivision of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesBy race/ethnicity and socioeconomic position (SEP), to estimate and examine changes over time in (1) mortality rate, (2) mortality disparities and (3) excess mortality risk attributed to diagnosed diabetes (DM).

designPopulation-based cohort study using National Health Interview Survey data linked to mortality status from the National Death Index from survey year up to 31 December 2015 with 5 years person-time.

participantsUS adults aged ≥25 years with (31 586) and without (332 451) DM. PRIMARY OUTCOME: Age-adjusted all-cause mortality rate for US adults with DM in each subgroup of SEP (education attainment and income-to-poverty ratio (IPR)) and time (1997-2001, 2002-2006 and 2007-2011).

resultsAmong adults with DM, mortality rates fell from 23.5/1000 person-years (p-y) in 1997-2001 to 18.1/1000 p-y in 2007-2011 with changes of -5.2/1000 p-y for non-Hispanic whites; -5.2/1000 p-y for non-Hispanic blacks; and -5.4/1000 p-y for Hispanics. Rates significantly declined within SEP groups, measured as education attainment (<high school=-5.7/1000 p-y; high school graduate=-4.2/1000 p-y; and >high school=-4.8/1000 p-y) and IPR group (poor=-7.9/1000 p-y; middle income=-4.7/1000 p-y; and high income=-6.2/1000 p-y; but not for near poor). For adults with DM, statistically significant all-cause mortality disparity showed greater mortality rates for the lowest than the highest SEP level (education attainment and IPR) in each time period. However, patterns in mortality trends and disparity varied by race/ethnicity. The excess mortality risk attributed to DM significantly decreased from 1997-2001 to 2007-2011, within SEP levels, and among Hispanics and non-Hispanic whites; but no statistically significant changes among non-Hispanic blacks.

conclusionsThere were substantial improvements in all-cause mortality among US adults. However, we observed SEP disparities in mortality across race/ethnic groups or for adults with and without DM despite targeted efforts to improve access and quality of care among disproportionately affected populations.

Indexed as

Diabetes MellitusEthnicityAdultCohort StudiesHispanic or LatinoHumansIncomeUnited Statesdiabetes & endocrinologyepidemiologypublic healthstatistics & research methods

Identifiers

PMID33947732
PMCPMC8098944

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Registered trials

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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.