{"ok":true,"api":{"name":"SAIMSARA Evidence Object Discovery API","version":"v1"},"mode":"doc_key","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"object":{"object_type":"saimsara_evidence_object_metadata","doc_key":"vascular::AAA_RISK_FACTORS_PM","issue_slug":"vascular","doc_id":"AAA_RISK_FACTORS_PM","title":"Abdominal Aortic Aneurysm Risk Factors","doi":"10.62487/saimsara276e7e2b","doi_url":"https://doi.org/10.62487/saimsara276e7e2b","version":"2026-05-01","source_name":"PubMed","article_url":"https://saimsara.com/sessions/abdominal-aortic-aneurysm-risk-factors-20260501-180800-276e7e2b/","image_url":"","topic_tags":"Abdominal aortic aneurysm,Risk factors,Cigarette smoking,Genetic susceptibility,Aneurysm rupture,Endovascular repair,Atherosclerosis,Cardiovascular health,Biomarkers,Gender differences","keywords":["Abdominal aortic aneurysm","Risk factors","Cigarette smoking","Genetic susceptibility","Aneurysm rupture","Endovascular repair","Atherosclerosis","Cardiovascular health","Biomarkers","Gender differences"],"metrics":{"included_all":1473,"included_original":1392,"reference_index":224,"total_participants":21004519},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3AAAA_RISK_FACTORS_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3AAAA_RISK_FACTORS_PM","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":25639,"preview":"Results Key finding aligned to the query: The most robust and consistently replicated risk factor for the development and progression of abdominal aortic aneurysm (AAA) is cigarette smoking, which demonstrates a profound dose-response relationship and remains the primary modifiable driver of the disease. While traditional factors like male sex and hypertension are central to incidence, advanced biomechanical metrics—specifically the peak wall rupture index (PWRI) and low wall shear stress—provide superior predictive accuracy for rupture events compared to maximum diameter alone. Notably, diabetes mellitus is consistently identified as a significant independent negative predictor, associated…","trust_label":"machine_generated_human_reviewed","editorial_verification":{"status":"human_reviewed","trust_label":"machine_generated_human_reviewed","method":"World ID proof-of-human editorial account","scope":["clinical_integrity","reference_quality","scientific_coherence"],"verification_note":"This Evidence Object is machine-generated and human-reviewed. World ID is used to verify that editorial oversight was submitted by a unique human account.","does_not_mean":"World ID verifies proof-of-human editorial oversight; it does not independently certify the scientific truth of every claim."},"checkout":{"method":"POST","url":"https://saimsara.com/create_checkout_session.php","content_type":"application/x-www-form-urlencoded","params":{"plan":"evidence_object","doc_key":"vascular::AAA_RISK_FACTORS_PM"},"optional_params":{"customer_email":"user@example.com"},"price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"curl_example":"curl -X POST https://saimsara.com/create_checkout_session.php -d \"plan=evidence_object\" -d \"doc_key=vascular::AAA_RISK_FACTORS_PM\" -d \"customer_email=user@example.com\""},"access_after_payment":{"header":"X-SAIMSARA-Payment-Proof","endpoint":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3AAAA_RISK_FACTORS_PM","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3AAAA_RISK_FACTORS_PM\""}}}