SynthesisInternational journal of hygiene and environmental health2025
Long-term exposure to criteria air pollutants and infant mortality: a systematic review and meta-analysis.
Synthesis in International journal of hygiene and environmental health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
aimWe conducted a systematic review/meta-analysis for epidemiologic evidence of the association between long-term criteria air pollution (nitrogen dioxide (NO
methodsStudies were identified through PubMed/Web of Science databases using comprehensive search terms, then screened using predefined criteria. For studies eligible for inclusion in meta-analyses, we applied a systematic rubric for evaluating study quality across domains: participant selection, outcome, exposure, confounding, analysis, selective reporting, sensitivity, overall quality. When ≥3 eligible studies provided effect estimates, we performed meta-analyses to estimate pooled odds ratios (ORs) and 95% confidence intervals (95% CI) for air pollutants and infant mortality.
resultsOf the 701 initial studies, we excluded 678 studies in the abstract screening and full text screening phases, leaving 23 studies for inclusion. Four studies included extractable effect estimates for PM
conclusionsLong-term exposure to PM
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.