Evidence map›Paper›PMID 41894307›Full record

ArticleMedicine2026

MRI measurements of pancreatic fat content in the general population and their relationship with age, gender, and body mass index.

Xue Qi, Fang Zhang, Wenjun Yao, Xiaoguang Cheng, Liming Guan

Abstract read
In one paragraph

Article in 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
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0citing papers in PubMed
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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

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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

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0 citing papers in PubMed.

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4 · The record

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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

5 authors.

Xue QiDepartment of Radiology, Ordos Central Hospital, Ordos, Inner Mongolia, China.
Fang ZhangDepartment of Radiology, Ordos Central Hospital, Ordos, Inner Mongolia, China.
Wenjun YaoDepartment of Radiology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China.
Xiaoguang ChengDepartment of Radiology, Beijing Jishuitan Hospital, Beijing, China.
Liming GuanDepartment of Radiology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Increased fat deposition in the pancreas is known to be associated with an increased risk of type 2 diabetes mellitus and metabolic syndrome. However, few studies have measured the pancreatic fat content in a normal population or tried to set a threshold for defining nonalcoholic fatty pancreatic disease. Two hundred thirty-seven healthy subjects (107 males and 130 females; age range of 21-79 years; mean age of 50 ± 15 years) underwent 3-point Dixon magnetic resonance imaging to measure the proton density fat fraction (PDFF) in the head, body, and tail of the pancreas. Subjects were divided into 5 age ranges (21-30, 31-40, 41-50, 51-60, and > 60 years old). After testing data for normality, parametric and nonparametric statistical tests were used to study how pancreatic fat content varied with gender, age, and body mass index. Median pancreatic fat content was 3.33% (inter quartile range 1.82-6.16%) and did not vary significantly between the head, body, and tail. Over all ages, men had higher pancreatic PDFF than women (P = .010) as well as in each of the 5 age ranges. The trend for pancreatic fat content to increase with age was highly statistically significant (P < .001). In men, median PDFF increased from 3.22% in the 21 to 30-year-old group to 6.26% in the > 60 group. In women, the same figures were 1.44% and 4.41%. There was also a statistically significant increase in pancreatic PDFF with body mass index. Pancreatic fat was homogeneous and evenly distributed in the head, body, and tail of the pancreas. Pancreatic PDFF was higher in men, elderly people, and in obesity.

Indexed as

Adipose TissueBody Mass IndexMagnetic Resonance ImagingPancreasAdultAgedAge FactorsFemaleHumansMaleMiddle AgedSex FactorsYoung AdultageBMIgenderMR imagingpancreasproton density fat fraction

Identifiers

PMID41894307
PMCPMC13034965

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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.