{"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_PREVALENCE_PM","issue_slug":"vascular","doc_id":"AAA_PREVALENCE_PM","title":"Abdominal Aortic Aneurysm Prevalence","doi":"10.62487/saimsarae0dc98c6","doi_url":"https://doi.org/10.62487/saimsarae0dc98c6","version":"2026-05-01","source_name":"PubMed","article_url":"https://saimsara.com/sessions/abdominal-aortic-aneurysm-prevalence-20260501-180713-e0dc98c6/","image_url":"","topic_tags":"Abdominal aortic aneurysm,Prevalence,Ultrasound screening,Risk factors,Smoking,Hypertension,Targeted screening,Inguinal hernia,Primary care,Cardiovascular disease","keywords":["Abdominal aortic aneurysm","Prevalence","Ultrasound screening","Risk factors","Smoking","Hypertension","Targeted screening","Inguinal hernia","Primary care","Cardiovascular disease"],"metrics":{"included_all":480,"included_original":419,"reference_index":167,"total_participants":6230192},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3AAAA_PREVALENCE_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3AAAA_PREVALENCE_PM","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":23013,"preview":"Results Key finding aligned to the query: The prevalence of abdominal aortic aneurysm (AAA) is highly dependent on sex, age, and smoking history, with a median prevalence of 1.5% (range 1.32%–2.6%) observed in screening programs for 65-year-old men. While general population prevalence is declining in some regions, specific high-risk groups exhibit much higher rates, including patients with peripheral arterial disease (PAD) (13%), and brothers of affected individuals (18%). In contrast, prevalence remains consistently low in women (median 0.5%, range 0%–1.3%) and in individuals with diabetes mellitus (DM). Original research topic synthesis (ordered by evidence hierarchy): Historical higher pr…","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_PREVALENCE_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_PREVALENCE_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_PREVALENCE_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_PREVALENCE_PM\""}}}