{"public_id":"cl_65131981cb18fc05cb10e3fe98695419","status":"active","superseded_by_public_id":null,"corpus_id":21350195,"text":"The combined rate of operative mortality and severe complications was lower with endovascular repair than with open repair.","confidence":0.91,"paper":{"corpus_id":21350195,"title":"A randomized trial comparing conventional and endovascular repair of abdominal aortic aneurysms.","url":"https://sah.borca.ai/papers/21350195"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.91,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","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_3cf6441ecbaed0b56d7609e746756f36","name":"operative mortality and severe complications","description":"A composite endpoint combining operative mortality with severe postoperative complications.","types":["composite outcome"],"url":"https://sah.borca.ai/concepts/co_3cf6441ecbaed0b56d7609e746756f36"},{"public_id":"co_a17de5e8bce378cb74253067c3451dd1","name":"endovascular repair","description":"A minimally invasive technique for repairing an abdominal aortic aneurysm using endovascular access.","types":["procedure"],"url":"https://sah.borca.ai/concepts/co_a17de5e8bce378cb74253067c3451dd1"},{"public_id":"co_ea9ff5944ab8199ce889ab302ff82c8a","name":"open repair","description":"Conventional surgical repair of an abdominal aortic aneurysm through open surgery.","types":["procedure"],"url":"https://sah.borca.ai/concepts/co_ea9ff5944ab8199ce889ab302ff82c8a"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_65131981cb18fc05cb10e3fe98695419"}