The Financial Burden of Non-Communicable Chronic Diseases in Rural Nigeria: Wealth and Gender Heterogeneity in Health Care Utilization and Health Expenditures.

PLoS One · 2016 · PMC5104487 · PMID 27832107

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an increasing trendno p-value reported

Transport costs, depicted in Fig 2 Panel B, display an increasing trend among wealth quintiles, which corresponds to the lower rate of formal health care utilization for lower quintiles.

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