Evidence map›Paper›PMID 40423413›Full record

ArticleToxics2025

Urban Air Quality Shifts in China: Application of Additive Model and Transfer Learning to Major Cities.

Yuchen Ji, Xiaonan Zhang, Yueqian Cao

Abstract read
In one paragraph

Article in Toxics, 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

3 authors.

Yuchen JiSchool of Transportation and Civil Engineering, Nantong University, Nantong 226019, China.
Xiaonan ZhangSchool of Transportation and Civil Engineering, Nantong University, Nantong 226019, China.ORCID 0009-0004-3947-6353
Yueqian CaoSchool of Transportation and Civil Engineering, Nantong University, Nantong 226019, China.ORCID 0000-0001-8722-6448

Funding

National Natural Science Foundation of China 42301428Open Fund of State Key Laboratory of Remote Sensing Science OFSLRSS202306
6 · The paper itself

Abstract

The impact of reduced human activity on air quality in seven major Chinese cities was investigated by utilizing datasets of air pollutants and meteorological conditions from 2016 to 2021. A Generalized Additive Model (GAM) was developed to predict air quality during reduced-activity periods and rigorously validated against ground station measurements, achieving an R

Indexed as

air quality predictiongeneralized additive modeltransfer learningurban pollution

Identifiers

PMID40423413
PMCPMC12115837

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.