成本管理在医院信息系统建设项目中的实践

Cost management and its practice in project development of hospital information system

以医院信息系统建设项目为例，探讨了医院信息系统建设中成本管理的技术与方法，包括采用自下而上的方法全面准确地估算成本、运用S曲线建立合理的成本预算、合理利用挣值管理技术对成本进行控制，以便及时发现问题并采取必要的纠正措施，使项目各阶段所花费的实际成本最终控制在合理的预算范围内，确保项目如期按质量完成。

Development projects of hospital information system is cited as an example, to probe into the technology and methods for cost management in such a system. These methods include total and accurate cost budgeting using the bottom-up method, and cost control using reasonably the earned value management technology. Such methods help locate problems in time and correct them when necessary, thus keeping actual costs of the stages of a project within budget, and the project completion as scheduled with quality assurance.