Evidence map›Paper›PMID 40229722›Full record

ArticleBMC public health2025

Prevalence of diabetes mellitus and dialysis risk based on annual health checkup frequency among National Health Insurance citizens in Japan.

Iori Nakamura, Satoshi Kato, Akari Suda, Eri Kiyoshige, Kiyomasa Nakatsuka, Yuriko Nakaoku, Kanako Teramoto, Yusuke Yoshikawa, Misa Takegami, Soshiro Ogata and 2 more

Abstract read
In one paragraph

Article in BMC public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Iori NakamuraH.U. Group Research Institute G.K., 50 Fuchigami, Akiruno, Tokyo, Japan.
Satoshi KatoH.U. Group Research Institute G.K., 50 Fuchigami, Akiruno, Tokyo, Japan.
Akari SudaH.U. Group Research Institute G.K., 50 Fuchigami, Akiruno, Tokyo, Japan.
Eri KiyoshigeDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Kiyomasa NakatsukaDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Yuriko NakaokuDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Kanako TeramotoDepartment of Biostatistics, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Yusuke YoshikawaDepartment of Biostatistics, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Misa TakegamiDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Soshiro OgataDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Akihito HagiharaDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan.
Kunihiro NishimuraDepartment of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, 6-1 Kishibe-Simmachi, Suita, Osaka, Japan. knishimu@ncvc.go.jp.

Funding

JSPS KAKENHI JP22K17821
6 · The paper itself

Abstract

backgroundIn Japan, type 2 diabetes mellitus (T2DM) is a major health concern due to its increasing prevalence and associated complications, including diabetic nephropathy and dialysis. Although the positive relationship between annual health checkups and health outcomes is well-documented, the impact of skipping health checkups on T2DM and its progression to dialysis remains unclear. This study aimed to explore the association between the frequency of annual health checkups and DM-related indices and the potential impact of early intervention in preventing dialysis.

methodsThe study included citizens aged ≥ 40 years from Nobeoka City, Japan (n = 22,094). Health checkup data from 2021 were analyzed, and participants were categorized into four groups based on their health checkup attendance between 2018 and 2020. Logistic regression analyses evaluated the association between health checkup frequency and DM-related indices, such as hemoglobin A1c and estimated glomerular filtration rate. These indices are used to diagnose DM and evaluate its severity. The time to dialysis for citizens without health checkups was estimated under untreated and treated scenarios using a previously published model.

resultsAmong the 3,472 participants who underwent health checkups in 2021, 2,098 (60.4%) were women, and 1,374 (39.6%) were men. Citizens who missed health checkups for 3 consecutive years had a higher risk of T2DM than those who had annual checkups (odds ratio = 4.69, 95% confidence interval: 2.78-7.94). No significant difference was observed in T2DM rates between those who attended once or twice and those who attended annually. Simulations for high-risk citizens showed that 32 of 39 individuals may require dialysis during their lifetime; however, early intervention could prevent dialysis in 31 of them.

conclusionsCitizens who skipped health checkups for 3 consecutive years or longer had a higher risk of T2DM, highlighting the need for targeted public interventions to prevent DM in this population.

Indexed as

Diabetes Mellitus, Type 2National Health ProgramsPhysical ExaminationRenal DialysisAdultAgedFemaleHumansJapanMaleMiddle AgedPrevalenceRisk FactorsAnnual health checkupsDiabetes mellitusDialysis riskType 2 diabetes mellitus

Identifiers

PMID40229722
PMCPMC11998234

What Socratic holds

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LicenceCC BY-NC-ND
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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 Socratic graph.