Bias Assessor

Triggers & routing

• Trigger: bias, risk-of-bias, RoB, evidence quality, 偏倚评估, 证据质量.
• Use when: evidence-review 已生成 papers/extraction_table.csv，需要在 synthesis 前补齐偏倚/质量字段。
• Skip if: 不是 evidence/systematic review，或还没有 papers/extraction_table.csv。
• Network: none.
• Guardrail: 使用简单可复核刻度（low/unclear/high）+ 简短 notes；保持字段一致性。

Enriches the extraction table with lightweight risk-of-bias fields for evidence-review.

Input

• papers/extraction_table.csv

Output