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Health Expenditure Systems

topic v1.0.0 2026-04-05 Agent-extracted

How health financing models, spending levels, and system organization affect population health outcomes, equity, and financial protection across countries worldwide.

Download .pax.tar.gz 2.5 KB

Domain: Health Expenditure & Outcomes

Relationship between health spending and population health outcomes including life expectancy and mortality

Level: macro

Overview

6
Constructs
4
Findings
2
Engines

Constructs

health_expenditure_per_capita Health Expenditure Per Capita

Total health spending per person in purchasing power parity dollars, capturing aggregate resource allocation to health systems.

hospital_beds_per_1000 Hospital Beds Per 1000

Number of inpatient hospital beds available per 1,000 population including public and private facilities

physician_density_per_1000 Physician Density Per 1000

Number of practicing physicians per 1,000 population including generalists and specialists

out_of_pocket_health_pct Out-of-Pocket Health Expenditure Share

Share of total health expenditure paid directly by households at point of service delivery

universal_health_coverage_index Universal Health Coverage Index

WHO composite index measuring coverage of essential health services on a scale from 0 to 100

catastrophic_health_expenditure_rate Catastrophic Health Expenditure Rate

Percentage of households spending more than 10% of total household expenditure on out-of-pocket health payments

Findings

Health expenditure per capita is positively associated with life expectancy but with strongly diminishing returns above approximately $5000 PPP per capita

Direction: conditional Confidence: strong Method: ols_regression

Out-of-pocket health spending share is the strongest predictor of catastrophic health expenditure across 59 countries

Direction: positive Confidence: strong Method: ols_regression

Universal health coverage index is negatively associated with preventable mortality across 153 countries in panel analysis

Direction: negative Confidence: strong Method: ols_regression

Physician density is positively associated with health outcomes but with threshold effects plateauing around 3 physicians per 1,000 population

Direction: conditional Confidence: moderate Method: ols_regression

Engines

ols_regression correlation_matrix

Sources

World Health Organization (2023). WHO Global Health Expenditure Database 2023
Wagstaff A, Flores G, Hsu J, et al. (2018). Progress on catastrophic health spending in 133 countries: a retrospective observational study DOI
Moreno-Serra R, Smith PC (2015). Broader health coverage is good for the nation's health: evidence from country level panel data DOI
Xu K, Evans DB, Kawabata K, et al. (2003). Household catastrophic health expenditure: a multicountry analysis DOI

Tags

topichealth-systems

Details

Domain: Health Expenditure & Outcomes

Relationship between health spending and population health outcomes including life expectancy and mortality

Key Findings

  • Health expenditure per capita is positively associated with life expectancy but with strongly diminishing returns above approximately $5000 PPP per capita (conditional, strong)
  • Out-of-pocket health spending share is the strongest predictor of catastrophic health expenditure across 59 countries (positive, strong)
  • Universal health coverage index is negatively associated with preventable mortality across 153 countries in panel analysis (negative, strong)
  • Physician density is positively associated with health outcomes but with threshold effects plateauing around 3 physicians per 1,000 population (conditional, moderate)

Related PAX

field Health Expenditure & Outcomes
v1.0.0

Health Outcomes Global

Relationship between health spending and population health outcomes including life expectancy, infant mortality, and the contested role of public vs private expenditure. Built on WHO Commission (2001), Filmer & Pritchett (1999), and Cutler, Deaton & Lleras-Muney (2006).

3 constructs 3 engines playbooks
field 1.3 KB

Installation

Install this PAX into your Praxis instance:

praxis_import_pax("health-expenditure-systems.pax.tar.gz", install=True)