{"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::PAD_OUTCOME_PM","issue_slug":"vascular","doc_id":"PAD_OUTCOME_PM","title":"Peripheral Artery Disease Prognosis and Outcomes","doi":"10.62487/saimsara9e1c0fc3r","doi_url":"https://doi.org/10.62487/saimsara9e1c0fc3r","version":"2026-05-04","source_name":"PubMed","article_url":"https://saimsara.com/sessions/peripheral-artery-disease-prognosis-20260504-121657-c7ca5b3c/","image_url":"","topic_tags":"Peripheral Artery Disease,Major Adverse Limb Events,All-Cause Mortality,Prognostic Biomarkers,Risk Stratification,Major Adverse Cardiovascular Events,Endovascular Revascularization,Polyvascular Disease,Cardiovascular Death,Disease Severity","keywords":["Peripheral Artery Disease","Major Adverse Limb Events","All-Cause Mortality","Prognostic Biomarkers","Risk Stratification","Major Adverse Cardiovascular Events","Endovascular Revascularization","Polyvascular Disease","Cardiovascular Death","Disease Severity"],"metrics":{"included_all":390,"included_original":373,"reference_index":139,"total_participants":10030675},"discover_url":"https://saimsara.com/api/v1/discover.php?doc_key=vascular%3A%3APAD_OUTCOME_PM","paid_evidence_url":"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3APAD_OUTCOME_PM","price":{"amount":"5.00","currency":"USD","units":5,"unit_amount":"1.00"},"payment_methods":["api_key","stripe_checkout","object_grant","x402"],"text_length":22265,"preview":"Results Key finding aligned to the query: Peripheral artery disease is a potent independent predictor of systemic mortality and limb loss, with the occurrence of a major adverse limb event (MALE) significantly escalating the risk of subsequent death (HR 3.23) and hospitalization (HR 7.21). The prognosis is critically influenced by the extent of atherosclerosis, where polyvascular involvement across multiple territories (e.g., coronary, cerebral, and peripheral) correlates with a stepwise increase in all-cause mortality, reaching up to 35%–42.9% in patients with triple-territory vascular disease. Across studies reporting hazard ratios for all-cause mortality in PAD populations, values ranged…","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::PAD_OUTCOME_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::PAD_OUTCOME_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%3APAD_OUTCOME_PM","curl_example":"curl -H \"X-SAIMSARA-Payment-Proof: YOUR_PAYMENT_PROOF_TOKEN\" \"https://saimsara.com/api/v1/evidence.php?doc_key=vascular%3A%3APAD_OUTCOME_PM\""}}}