Evidence map›Paper›PMID 38801624›Full record

ArticleBiological trace element research2025

Effects of Cadmium and Lead Co-exposure on Sleep Status in Rural Areas Northwestern China.

Min Huang, Honglong Zhang, Haiping Wang, Jingping Niu, Bin Luo, Gang Wu, Xun Li, Jun Yan

Abstract read
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In one paragraph

Article in Biological trace element research, 2025. 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

8 authors.

Min Huang *The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Honglong Zhang *The First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Haiping WangThe First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Jingping NiuInstitute of Occupational and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Bin LuoInstitute of Occupational and Environmental Health, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Gang WuDepartment of Cardiology, Renmin Hospital of Wuhan University, Wuhan, 430061, People's Republic of China.
Xun LiThe First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China.
Jun YanThe First School of Clinical Medical, Lanzhou University, Lanzhou, 730000, Gansu, People's Republic of China. ldyysys@126.com.

Funding

National Natural Science Foundation of China 32060289National Natural Science Foundation of China 32171610Natural Science Foundation of Gansu Province No.20JR10RA699
6 · The paper itself

Abstract

In this study, we explored how cadmium and lead co-exposure affects sleep status among residents of a polluted area and nature reserve in rural northwestern China. Cadmium and lead levels were measured using blood samples, and sleep status was evaluated using sleep questionnaires, with the main sleep indicators including sleep duration, sleep quality, bedtime, and staying up. Furthermore, cadmium-lead co-exposure levels were divided into three groups: high exposure, medium exposure, and low exposure. Subjects in the contaminated area had significantly higher exposure levels (p < 0.001) and more negative sleep indicators (p < 0.01). Significant differences were found for all four sleep indicators in the high exposure group compared to the low exposure group (p < 0.01). Moreover, the overall evaluation of sleep status with high cadmium-lead co-exposure had a negative impact. Our data suggest that cadmium-lead co-exposure has a negative effect on sleep status and may have a synergistic effect on sleep.

Indexed as

CadmiumEnvironmental ExposureLeadSleepAdultChinaFemaleHumansMaleMiddle AgedRural PopulationSurveys and QuestionnairesCadmiumLeadCadmiumCo-exposureEnvironmental pollutionHeavy metalLeadSleep

Identifiers

PMID38801624

What Socratic holds

Textmetadata
Read underepoch 390

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 Socratic graph.