Method: the data from the Third National Health Services Survey were used to compare the medical expenditure of male and female patients.

方法：利用第三次国家卫生服务调查资料对两性患者的医疗费用支出进行比较分析。

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Method: the data from the Third National Health Services Survey were used to compare the medical expenditure of male and female patients.

方法：利用第三次国家卫生服务调查资料对两性患者的医疗费用支出进行比较分析。

youdao