PICO Outcome Matrix for Cadmium and Arsenic Neurodevelopmental Risk Studies

A PICO outcome matrix summarizes 22 original research articles on neurodevelopmental risks from in-utero to preschool exposure to cadmium and arsenic. The table enables structured comparison across studies, highlighting heterogeneity in exposure assessment, outcome measures, and developmental windows. It was authored by Aryana Wadhwani and last updated in May 2026.

Use Cases

• Compare exposure assessment methodologies across studies based on the matrix structure.
• Identify evidence gaps in neurodevelopmental outcomes for specific heavy metals.
• Analyze heterogeneity in developmental windows examined across the included research.
• Map the distribution of comparator groups used in the field of environmental neurotoxicity.

Strengths

• Focuses on a specific research question with 22 original research articles.
• Structured as a PICO matrix to facilitate direct study comparison.
• Published under a permissive CC-BY-4.0 license for reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 14.9 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Systematic-scoping review synthesis.

Freshness

Last updated 2026-05-14 20:04:13; freshness should be verified.