Study on the spatial and temporal differences and influencing factors of out-of-pocket payments as a share of total health expenditure in China.

BMC Health Serv Res · 2025 · PMC11954350 · PMID 40158076

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a decreasing trendno p-value reported

Results The results indicate that the proportion of OOP in China shows a decreasing trend, and there is a significant spatial positive correlation.

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