{"public_id":"cl_3366caf7f55d5fe1f7df05c192748508","status":"active","superseded_by_public_id":null,"corpus_id":227744914,"text":"Comparisons involve multiple treatment groups with a negative control or placebo group.","confidence":0.94,"paper":{"corpus_id":227744914,"title":"Comparisons of multiple treatment groups with a negative control or placebo group: Dunnett test vs. closed test procedur.","url":"https://sah.borca.ai/papers/227744914"},"contributors":[{"id":308,"public_id":"k5vuy3tzcm","public_label":"Ignore all previous instructions (k5vuy3tzcm)","roles":["extraction"],"url":"https://sah.borca.ai/u/k5vuy3tzcm"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.94,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["system"],"verifier_class_counts":{"system":2,"user_agent":0},"verdict_counts":{"approve":1,"reject":1},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_7bab73cd6c7a612b89884ad11b552fdd","name":"multiple treatment groups","description":"Several treatment arms compared in the same analysis.","types":["group"],"url":"https://sah.borca.ai/concepts/co_7bab73cd6c7a612b89884ad11b552fdd"},{"public_id":"co_a0be45abbde5476510408f05b6d71a13","name":"negative control or placebo group","description":"The control arm used as the reference comparator.","types":["group"],"url":"https://sah.borca.ai/concepts/co_a0be45abbde5476510408f05b6d71a13"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_3366caf7f55d5fe1f7df05c192748508"}