Evidence map›Paper›PMID 30071058›Full record

Trial reportPloS one2018

Dietary cadmium exposure assessment in rural areas of Southwest China.

Jiao Huo, Zhenzhen Huang, Renjia Li, Yang Song, Zhen Lan, Sijia Ma, Yongning Wu, Jinyao Chen, Lishi Zhang

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Heavy Metals in Unprocessed or Minimally Processed Foods Consumed by Humans Worldwide: A Scoping Review.International journal of environmental research and public health · 2022
    Article
  6. Article
  7. Article
  8. Review
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

9 authors.

Jiao HuoWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.ORCID 0000-0003-1613-7426
Zhenzhen HuangWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.
Renjia LiWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.
Yang SongDepartment of Nutrition and Food Safety, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan, China.
Zhen LanDepartment of Nutrition and Food Safety, Sichuan Center for Disease Control and Prevention, Chengdu, Sichuan, China.
Sijia MaWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.
Yongning WuThe Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing, China.
Jinyao ChenWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.
Lishi ZhangWest China School of Public Health and Healthy Food Evaluation Research Center, Sichuan University, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dietary exposure of cadmium (Cd) has not been studied in Southwest China. The objective of the study was to determine the pollution characteristics and contamination levels in various agriculture products in Southwest China and to conduct a comparison of dietary exposure assessment of Cd in polluted and non-polluted areas. Results showed that the mean Cd contents in rice were 0.53 and 0.52 mg/kg in the high-polluted and low-polluted areas, respectively, with the average value was 0.03 mg/kg in the control area. The mean dietary Cd exposure from rice and vegetables of the selected non-occupational residents in Southwest China was 113.10 μg/kg bodyweight (bw)/month, 88.80 μg/kg bw/month, and 16.50 μg/kg bw/month in the high-polluted, low-polluted, and control areas, respectively, which correspond to 4.5 times, 3.6 times, and 0.66 times of the provisional tolerable monthly intake (25 μg/kg bw/month) established by the Joint FAO/WHO Expert Committee on Food Additives. The findings indicated that the risk for Cd exposure of residents was high due to home-grown food (most especially rice) being near polluted areas and is of great concern.

Indexed as

Food ContaminationOryzaRural PopulationVegetablesAdultAgedCadmiumChinaDietary ExposureFemaleHumansMaleMiddle AgedSoil PollutantsCadmiumSoil Pollutants

Identifiers

PMID30071058
PMCPMC6072016

What OpenQuestion holds

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Registered trials

None linked

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.