| 摘要: |
| 目的：测量我国PET-CT配置公平性，探索分布公平性的影响因素，为提高分布公平性提供政策建议。方法：收集当前我国PET-CT配置数据，采用集中指数和泰尔指数测算PET-CT在全国各省市及东中西区域间配置的公平性。结果：当前我国各省市PET-CT配置的集中指数为0.32，其公平性较配置规划实施前有明显提升；各省市公立医院拥有PET-CT的集中指数为0.318，略低于全部PET-CT分布集中指数；东中西区域内PET-CT分布泰尔指数为0.109，是影响分布公平性的主要因素，且东部地区内分布差异高于中部和西部地区。 |
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| Research on the Fairness of PET - CT Allocation in China |
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| Abstract: |
| Objective: To measure the fairness of PET-CT allocation in China, and to explore the influence factors of distributional fairness, and to provide policy recommendations for improving the fairness of distribution. Methods: The PET-CT allocation data of China were collected, and the fairness of PET-CT distribution was measured by the concentration index and the Theil index. Results: At present, the concentration index of PET-CT distribution among the provinces is 0.32, and the fairness of the PET-CT allocation is significantly higher than that before the implementation of the allocation planning. The concentration index of PET-CT in public hospitals is 0.318, which is slightly lower than that of all PET-CT distribution. The internal Theil index of PET-CT is 0.109, which is the main factor affecting the distributional fairness. The distribution difference of PET-CT is bigger in the eastern region than in the central and western regions. Conclusion: The allocation fairness of PET-CT has improved. The allocation planning is propitious to improve the fairness of PET-CT distribution, and the distributional differences in the eastern, central and western regions are the main factors leading to the unfairness |
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