Evidence map›Paper›PMID 40640818›Full record

ArticleCardiovascular diabetology2025

Combined impact of prediabetes and fatty liver index on cardiometabolic outcomes and mortality in middle aged adults: a nationwide cohort study.

Young Sang Lyu, Minae Park, Hee Kyung Kim, Sojeong Park, Ji Yong Park, A Ram Hong, Jee Hee Yoon, Seogsong Jeong, Youngmin Yoon, Jin Hwa Kim and 3 more

Abstract read
In one paragraph

Article in Cardiovascular diabetology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

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

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

  1. Pooled it
  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

13 authors.

Young Sang Lyu *Division of Endocrinology and Metabolism, Department of Internal Medicine, Chosun University Hospital, Gwangju, Republic of Korea.
Minae Park *Data Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea.
Hee Kyung Kim *Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea.
Sojeong ParkData Science Team, Hanmi Pharm. Co., Ltd., Seoul, Republic of Korea.
Ji Yong ParkDepartment of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea.
A Ram HongDepartment of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea.
Jee Hee YoonDepartment of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea.
Seogsong JeongDepartment of Biomedical Informatics, Korea University College of Medicine, Seoul, Republic of Korea.
Youngmin YoonDivision of Nephrology, Department of Medicine, Chosun University Hospital, Chosun University School of Medicine, Gwangju, Republic of Korea.
Jin Hwa KimDivision of Endocrinology and Metabolism, Department of Internal Medicine, Chosun University Hospital, Gwangju, Republic of Korea.
Sang Yong KimDivision of Endocrinology and Metabolism, Department of Internal Medicine, Chosun University Hospital, Gwangju, Republic of Korea.
Ho-Cheol KangDepartment of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea.
Wonsuk ChoiDepartment of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, 322, Seoyang-ro, Hwasun-eup, Hwasun-gun, Hwasun, 58128, Jeollanam-do, Republic of Korea. cwonsuk1106@gmail.com.

Funding

National Research Foundation (NRF) of Korea NRF-2022R1C1C1006021
6 · The paper itself

Abstract

backgroundTo investigate the combined effect of prediabetes and fatty liver index on incident diabetes (DM), major adverse cardiovascular events (MACE), and mortality in middle-aged adults.

methodsA nationwide cohort study was conducted involving 1,182,751 middle-aged adults aged 40 to 65 years, all of whom had no history of diabetes or cardiovascular disease. The primary outcomes of our study included incident DM, composite MACE and all-cause mortality.

resultsAmong the participants, 24.6% were diagnosed with prediabetes, while 8.8% had FLI ≥ 60 at baseline. Both conditions independently increased the risk of incident DM, composite MACE, and all-cause mortality. Stratification based on the presence of prediabetes and FLI ≥ 60 showed that their combination posed the highest risk for outcomes, even after adjusting for relevant covariates. For incident DM, the odds ratios (ORs) with 95% confidence intervals (CI) were as follows: 3.75 (3.69-3.81), 2.35 (2.29-2.42), and 6.80 (6.62-6.98) for prediabetes with FLI < 60, normoglycemia with FLI ≥ 60, and prediabetes with FLI ≥ 60, respectively. For composite MACE, the ORs (95% CI) were 1.02 (1.00-1.05), 1.23 (1.17-1.28), and 1.27 (1.21-1.33) for prediabetes with FLI < 60, normoglycemia with FLI ≥ 60, and prediabetes with FLI ≥ 60, respectively. For all-cause mortality, ORs (95% CI) were 1.12 (1.08-1.15), 1.51 (1.43-1.59), and 1.69 (1.60-1.79) for prediabetes with FLI < 60, normoglycemia with FLI ≥ 60, and prediabetes with FLI ≥ 60, respectively.

conclusionThe coexistence of prediabetes and FLI ≥ 60, which is a surrogate marker of hepatic steatosis, demonstrated a combined effect, additively increasing the risk of incident DM, composite MACE, and all-cause mortality in middle-aged adults.

trial registrationNot applicable (retrospectively registered).

Indexed as

Cardiovascular DiseasesDiabetes MellitusNon-alcoholic Fatty Liver DiseasePrediabetic StateAdultAgedAge FactorsBiomarkersCardiometabolic Risk FactorsCause of DeathFemaleHumansIncidenceMaleMiddle AgedPrognosisBiomarkersCardiometabolic diseaseCohort studyHepatic steatosisMiddle-aged adultPrediabetes

Identifiers

PMID40640818
PMCPMC12247331

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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.