我们采用了全球健康调查和生活标准指标调查的结果，这两个调查采用不同方式询问相同的受访者健康开支方面的问题。
We used results from two surveys - the World health survey and the Living Standards Measurement Study - that asked the same respondents about health expenditures in different ways.
我们采用了全球健康调查和生活标准指标调查的结果，这两个调查采用不同方式询问相同的受访者健康开支方面的问题。
We used results from two surveys - the World health survey and the Living Standards Measurement Study - that asked the same respondents about health expenditures in different ways.
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