Occurrence and Dietary Exposure of Legacy and Emerging Per- and Polyfluoroalkyl Substances in Preprepared Meat and Aquatic Dishes - China, 2025.

Dan Huang, Yuxin Wang, Jing Zhan, Jiaying Liu, Xuan Wang, Jingguang Li, Yongning Wu

Abstract read

In one paragraph

Article in China CDC weekly, 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

7 authors.

Dan HuangSchool of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.

Yuxin WangNHC Key Lab of Food Safety Risk Assessment, Research Unit of Food Safety, Chinese Academy of Medical Sciences, Beijing, China.

Jing ZhanKey Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China.

Jiaying LiuKey Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing, China.

Xuan WangNHC Key Lab of Food Safety Risk Assessment, Research Unit of Food Safety, Chinese Academy of Medical Sciences, Beijing, China.

Jingguang LiSchool of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.

Yongning WuSchool of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

What is already known about this topic?: The increasing consumption of preprepared dishes in China has raised public health concerns regarding potential exposure to per- and polyfluoroalkyl substances (PFASs). What is added by this report?: Trifluoroacetic acid was the predominant PFAS in all samples, while long-chain PFASs were mainly detected in aquatic foods. A conservative scenario-based dietary exposure assessment showed that the estimated daily intake of total PFASs ranged from 1.14 to 98.63 ng/kg body weight/day across various preprepared dishes. What are the implications for public health practice?: Current PFASs exposure from preprepared meat and aquatic dishes poses a low health risk for consumers, but continued monitoring and risk assessment remain necussary.

Indexed as

Dietary exposurePer- and polyfluoroalkyl substancesPreprepared dishes

Identifiers

PMID42434695

DOI10.46234/ccdcw2026.119

PMCPMC13349667

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.