Evidence map›Paper›PMID 39995246›Full record

ArticleDiabetes & metabolism journal2025

Trends in Metabolically Unhealthy Obesity by Age, Sex, Race/Ethnicity, and Income among United States Adults, 1999 to 2018.

Wen Zeng, Weijiao Zhou, Junlan Pu, Juan Li, Xiao Hu, Yuanrong Yao, Shaomei Shang

Abstract read
In one paragraph

Article in Diabetes & metabolism journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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.

Wen ZengGuizhou Provincial People's Hospital, Guiyang, China.
Weijiao ZhouSchool of Nursing Peking University Health Science Center, Beijing, China.
Junlan PuSchool of Nursing Peking University Health Science Center, Beijing, China.
Juan LiGuizhou Provincial People's Hospital, Guiyang, China.
Xiao HuGuizhou Provincial People's Hospital, Guiyang, China.
Yuanrong YaoGuizhou Provincial People's Hospital, Guiyang, China.
Shaomei ShangSchool of Nursing Peking University Health Science Center, Beijing, China.

Funding

Ministry of Science and Technology of the People's Republic of China 2020YFC2008800Ministry of Science and Technology of the People's Republic of China 2020YFC2008801National Natural Science Foundation of China 81860245
6 · The paper itself

Abstract

backgruoundThis study aimed to estimate temporal trends in metabolically unhealthy obesity (MUO) among United States (US) adults by age, sex, race/ethnicity, and income from 1999 to 2018.

methodsWe included 17,230 non-pregnant adults from a nationally representative cross-sectional study, the National Health and Nutrition Examination Survey (NHANES). MUO was defined as body mass index ≥30 kg/m2 with any metabolic disorders in blood pressure, blood glucose, and blood lipids. The age-adjusted percentage of MUO was calculated, and linear regression models estimated trends in MUO.

resultsThe weighted mean age of adults was 47.28 years; 51.02% were male, 74.64% were non-Hispanic White. The age-adjusted percentage of MUO continuously increased in adults across all subgroups during 1999-2018, although with different magnitudes (all P<0.05 for linear trend). Adults aged 45 to 64 years consistently had higher percentages of MUO from 1999-2000 (34.25%; 95% confidence interval [CI], 25.85% to 42.66%) to 2017-2018 (42.03%; 95% CI, 35.09% to 48.97%) than the other two age subgroups (P<0.05 for group differences). The age-adjusted percentage of MUO was the highest among non-Hispanic Blacks while the lowest among non-Hispanic Whites in most cycles. Adults with high-income levels generally had lower MUO percentages from 1999-2000 (22.63%; 95% CI, 17.00% to 28.26%) to 2017-2018 (32.36%; 95% CI, 23.87% to 40.85%) compared with the other two subgroups.

conclusionThis study detected a continuous linear increasing trend in MUO among US adults from 1999 to 2018. The persistence of disparities by age, race/ethnicity, and income is a cause for concern. This calls for implementing evidence-based, structural, and effective MUO prevention programs.

Indexed as

EthnicityIncomeObesityAdultAgedAge FactorsBody Mass IndexCross-Sectional StudiesFemaleHumansMaleMiddle AgedNutrition SurveysObesity, Metabolically BenignRacial GroupsSex FactorsHealth inequitiesMetabolic diseasesMetabolic syndromeObesityTrends

Identifiers

PMID39995246
PMCPMC12086551

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.