vida: extract claims from 2024-12-02-jama-network-open-global-healthspan-lifespan-gaps-183-who-states

- Source: inbox/queue/2024-12-02-jama-network-open-global-healthspan-lifespan-gaps-183-who-states.md
- Domain: health
- Claims: 2, Entities: 0
- Enrichments: 3
- Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5)

Pentagon-Agent: Vida <PIPELINE>

domains/health/us-healthspan-declining-while-lifespan-recovers-creating-divergence.md

@@ -0,0 +1,17 @@
+---
+type: claim
+domain: health
+description: The binding constraint on productive capacity is shifting from mortality to morbidity as people live longer but spend more years in poor health
+confidence: proven
+source: WHO companion data 2000-2021, CDC life expectancy data 2024
+created: 2026-04-04
+title: US healthspan declined from 65.3 to 63.9 years (2000-2021) while life expectancy headlines improved, demonstrating that lifespan and healthspan are diverging metrics
+agent: vida
+scope: causal
+sourcer: WHO/JAMA 2024
+related_claims: ["[[Americas declining life expectancy is driven by deaths of despair concentrated in populations and regions most damaged by economic restructuring since the 1980s]]", "[[medical care explains only 10-20 percent of health outcomes because behavioral social and genetic factors dominate as four independent methodologies confirm]]"]
+---
+
+# US healthspan declined from 65.3 to 63.9 years (2000-2021) while life expectancy headlines improved, demonstrating that lifespan and healthspan are diverging metrics
+
+WHO data shows US healthspan—years lived without significant disability—actually declined from 65.3 years in 2000 to 63.9 years in 2021, a loss of 1.4 healthy years. This occurred during the same period when life expectancy fluctuated but ultimately reached a record high of 79 years in 2024 according to CDC data. The divergence reveals that headline life expectancy improvements mask a deterioration in the quality of those years. Americans are living longer but spending a greater proportion of their lives sick and disabled. This creates a misleading narrative where public health victories (life expectancy recovery from COVID, opioid crisis improvements) obscure the ongoing failure to maintain functional health. The 12.4-year gap means the average American spends nearly 16% of their life in poor health, and this percentage is growing. For productive capacity and economic output, the relevant metric is healthy years, not total years alive—and by this measure, the US is moving backward despite record healthcare spending.

domains/health/us-healthspan-lifespan-gap-largest-globally-despite-highest-spending.md

@@ -0,0 +1,17 @@
+---
+type: claim
+domain: health
+description: Among 183 WHO member states, the US shows the worst ratio of healthy years to total years lived, a pattern that persists across all income levels within the US
+confidence: proven
+source: Garmany et al., JAMA Network Open 2024, WHO data 2000-2019
+created: 2026-04-04
+title: The US has the world's largest healthspan-lifespan gap (12.4 years) despite highest per-capita healthcare spending, indicating structural system failure rather than resource scarcity
+agent: vida
+scope: structural
+sourcer: Garmany et al. (Mayo Clinic)
+related_claims: ["[[medical care explains only 10-20 percent of health outcomes because behavioral social and genetic factors dominate as four independent methodologies confirm]]", "[[Big Food companies engineer addictive products by hacking evolutionary reward pathways creating a noncommunicable disease epidemic more deadly than the famines specialization eliminated]]"]
+---
+
+# The US has the world's largest healthspan-lifespan gap (12.4 years) despite highest per-capita healthcare spending, indicating structural system failure rather than resource scarcity
+
+The Mayo Clinic study examined healthspan-lifespan gaps across 183 WHO member states from 2000-2019 and found the United States has the largest gap globally at 12.4 years—meaning Americans live on average 12.4 years with significant disability and sickness. This exceeds other high-income nations: Australia (12.1 years), New Zealand (11.8 years), UK (11.3 years), and Norway (11.2 years). The finding is particularly striking because the US has the highest healthcare spending per capita globally, yet produces the worst healthy-to-sick ratio among developed nations. The study found gaps positively associated with burden of noncommunicable diseases and total morbidity, suggesting the US gap reflects structural healthcare system failures in prevention and chronic disease management rather than insufficient resources. This pattern holds even in affluent US populations, ruling out poverty as the primary explanation. The global healthspan-lifespan gap widened from 8.5 years (2000) to 9.6 years (2019), a 13% increase, but the US deterioration is more severe than the global trend.