{"public_id":"cl_58c0e90ac57b85391286504b00db01e7","status":"active","superseded_by_public_id":null,"corpus_id":13259277,"text":"The overall prevalence of osteoporosis in the lumbar spine was 0.17, and the prevalence of osteopenia was 0.35.","confidence":0.99,"paper":{"corpus_id":13259277,"title":"Prevalence of osteoporosis in Iran: A meta-analysis","url":"https://sah.borca.ai/papers/13259277"},"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":0.99,"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_3b9aee0f41e2b8fedfd087fbb50d43e9","name":"osteoporosis","description":"A skeletal condition characterized by low bone mass and increased fracture risk, classified here using T-score criteria.","types":["condition"],"url":"https://sah.borca.ai/concepts/co_3b9aee0f41e2b8fedfd087fbb50d43e9"},{"public_id":"co_41ec38e36ca3625f73878ab4411f00c5","name":"lumbar spine","description":"The lower portion of the spine, used here as the anatomical site for prevalence estimates.","types":["anatomical site"],"url":"https://sah.borca.ai/concepts/co_41ec38e36ca3625f73878ab4411f00c5"},{"public_id":"co_a91ee07482166d3da702c9ae4510375f","name":"osteopenia","description":"A condition of reduced bone mineral density that is less severe than osteoporosis, classified here using T-score criteria.","types":["condition"],"url":"https://sah.borca.ai/concepts/co_a91ee07482166d3da702c9ae4510375f"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_58c0e90ac57b85391286504b00db01e7"}