Region's purchases of other healthcare from regionally-owned companies in its own municipal group, share (%)

The region's purchases of other healthcare, from regionally-owned companies in its own municipal group, as a share of the net cost, excluding costs for pharmaceuticals in the benefit of other healthcare (%). Purchase of business is payment for a public task (core business) that has been handed over to someone else to perform. Net cost means gross cost less gross revenue.该地区向自身市政集团旗下市属企业采购其他医疗服务的支出占净成本的比例（%），该比例不含其他医疗服务福利覆盖范围内的药品成本。业务采购系指为移交至第三方执行的公共任务（核心业务）支付的对价。净成本定义为毛成本总额减去毛收入总额。