Data from the World health Survey were used to compare estimates of average annual out-of-pocket spending on health care derived from a single-item and from an eight-item measure.

全球健康调查的数据用于对比1项和8项指标的平均每年花费的预算外医疗开支估值。

youdao

Data from the World health Survey were used to compare estimates of average annual out-of-pocket spending on health care derived from a single-item and from an eight-item measure.

全球健康调查的数据用于对比1项和8项指标的平均每年花费的预算外医疗开支估值。

youdao