Meta-Analysis Results on Noise, Air Pollution, and ADHD Risk
by Jing Zhang·Updated 1mo ago
535.2 KB1files
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Description
A meta-analysis of studies from CNKI, Wanfang, PubMed, Web of Science, Embase, and Cochrane Library up to November 2025 evaluates environmental risk factors for ADHD. Noise exposure was associated with a small increase in ADHD risk (OR = 1.03), while particulate matter PM2.5 and PM10 showed stronger associations (OR = 1.32 and 1.47). The findings suggest modest links between specific pollutants and ADHD, but caution is advised due to observational nature and limited evidence for some pollutants.
Use Cases
Analyze the association between noise exposure and ADHD risk based on odds ratios.
Compare the effects of prenatal versus childhood exposure to pollutants on ADHD.
Evaluate the robustness of findings for particulate matter PM2.5 and PM10 using subgroup and sensitivity analyses.
Investigate the role of nitrogen dioxide (NO2) exposure in ADHD risk based on reported effect sizes.
Assess the heterogeneity of study results across different databases using Cochran's Q test and I² statistic.
Strengths
Systematic review protocol registered with PROSPERO identifiers CRD42024593274 and CRD42025632899.
Analysis includes multiple databases (CNKI, Wanfang, PubMed, Web of Science, Embase, Cochrane Library) and covers publications from inception to November 2025.
Statistical robustness assessed via Cochran's Q test, I² statistic, subgroup analyses, meta-regression, and sensitivity analyses.
Specific odds ratios reported for noise (OR=1.03), PM2.5 (OR=1.32), PM10 (OR=1.47), and NO2 (OR=1.11).
Limitations
Column-level documentation is absent; field semantics must be inferred after download.
Row count is unknown, which may limit suitability assessment.
The dataset is 535.2 KB, suggesting limited scope and likely a summary table rather than raw study data.
Provenance
Source
figshare
Collection Method
Systematic review and meta-analysis of published studies.
Time Range
Publications from inception to November 2025.
Freshness
Last updated 2026-05-05 13:59:53; freshness should be verified.
Data is provided in a DOCX file format, which may require conversion for analysis.