Evidence map›Paper›PMID 40471490›Full record

ArticleJournal of general internal medicine2026

Trends and Disparities in Clinician Diagnosis of Overweight and Obesity.

Simar S Bajaj, Anthony Zhong, Mihir Khunte, Fatima Cody Stanford

Abstract read
In one paragraph

Article in Journal of general internal medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Simar S BajajStanford University School of Medicine, Palo Alto, CA, USA.
Anthony ZhongHarvard Medical School, Boston, MA, USA.
Mihir KhunteWarren Alpert Medical School of Brown University, Providence, RI, USA.
Fatima Cody StanfordDepartment of Medicine-Division of Endocrinology-Neuroendocrine, Department of Pediatrics-Division of Endocrinology, Massachusetts General Hospital, MGH Weight Center, Boston, MA, USA. fstanford@mgh.harvard.edu.ORCID 0000-0002-8498-9674

Funding

ROLE OF DIETARY CONSTITUENTS ON GENE EXPRESSION IN INTESTINAL EPITHELIUMP30DK040561 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Elizabeth Austen Lawson, Takara Leah Stanley · 1994 to 2026
$31.6M
Creating Opportunities for Unparalleled Researchers to Achieve Growth and Excellence (COURAGE)U24DK132733 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI MORONE, NATALIA E., STANFORD, FATIMA CODY · 2022 to 2025
$3.3M
Accelerating Research Advancement for Investigators Underrepresented in AcademiaUE5DK137285 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Fatima Cody Stanford, Takara Leah Stanley · 2023 to 2026
$621k
NIDDK NIH HHS P30 DK040561NIDDK NIH HHS U24 DK132733NIDDK NIH HHS UE5 DK137285
6 · The paper itself

Abstract

backgroundWhile obesity is a highly visible condition, adiposity often goes undetected by individuals and community members, especially as larger body sizes become more common and recalibrate expectations. However, there are no contemporary data about such underdiagnosis.

objectiveTo examine trends in clinician diagnoses of overweight or obesity by race, ethnicity, and socioeconomic disadvantage.

designRepeated cross-sectional study.

participantsNoninstitutionalized adults age 20 or older who responded to the 2011-2018 National Health and Nutrition Examination Survey (NHANES). MAIN MEASURES: Clinician diagnosis of overweight or obesity was defined as affirming the question, "Has a doctor or health professional ever told you that you were overweight?" Weight-related perception and desire to lose weight were also assessed. KEY

resultsWe included 8311 adults with obesity (weighted, 356,426,842). From 2011 to 2018, the proportion of participants receiving a clinician diagnosis of overweight or obesity increased from 67.5 to 73.0% (p = 0.019). In multivariable logistic regression, Black people with obesity were less likely to receive a diagnosis (odds ratio [OR], 0.60; 95% confidence interval [CI], 0.48-0.75, p < 0.001) than non-Hispanic White people, while citizens (OR, 1.73; 95% CI, 1.22-2.45; p < 0.001) and college graduates (OR, 2.17; 95% CI, 1.55-3.05; p < 0.001) were more likely to be diagnosed than non-citizens and non-high school graduates. Hypertension (OR, 1.40; 95% CI, 1.12-1.75) and diabetes (OR, 2.52; 95% CI, 1.86-3.49) were also associated with a greater likelihood of a diagnosis. People with a diagnosis were more likely to perceive themselves as overweight (94.6% vs. 75.2%, p < 0.001) and preferred to weigh less rather than stay at the same weight (96.4% vs. 83.7%, p < 0.001).

conclusionWhile rates of overweight and obesity diagnoses improved over time, almost a third of people with obesity remain undiagnosed, with higher rates among Black Americans, non-citizens, non-high school graduates, sicker patients, and other marginalized groups.

Indexed as

Healthcare DisparitiesObesityOverweightAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedNutrition SurveysUnited StatesYoung Adult

Identifiers

PMID40471490
PMCPMC13125537

What OpenQuestion holds

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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.