Standardize autism evidence reporting

Require systematic reviews and meta‑analyses on autism environmental risks to publish a short, machine‑readable 'evidence provenance' sheet: study designs, exposure timing precision, confounder controls, sibling/family designs present, risk‑of‑bias rating, and sensitivity analyses (E‑values, negative controls). This standard would make claims about causation and prevalence transparent and auditable. — Making autism‑risk evidence provenance standard would reduce misinformation, improve policy and clinical decisions, and focus research funding on gaps that matter for prevention and services.