High quality information has a significant impact on improving hospital efficiency and patient satisfaction, as well as resolving patient disputes. In this paper, on the basis of the analysis of the research status of information quality and process performance, information quality is considered as an important contributory factor in improving patient throughput. A theoretical framework and main content are presented. Through the establishment of quantitative information, quality indicators such as correctness, timeliness and completeness, and the impact on process performance (registered queue length, waiting time, utilization of hospital facilities), together with the cost of the operating process, is analyzed from the theoretical aspect and then verified by simulation technology. Finally, the significance and feasibility of this study are clarified.

1. The Impact of Information Quality on Operating Room Performance by Simulation Validation Ying Su, ISTIC

5. Research Status of IQ (first) Fig 1:Information quality research The research of IQ Definition Management Scenarios Research area Key parts Problems Indicators Calculation method Quality Management Information Management Knowledge Management Merge Impact of information quality to the background of various organizations, for example: E-commerce﹑ Electronic ﹑Publishing﹑ Medical and health and accounting, etc. Attention

6. Research status of IQ (second) Table 1:The indicators of IQ

7. Research Status (Process Performance) Table 2:indicators used in evaluating the medical pp

10. Research Framework Fig 2:Research framework Planning the Study Defining Objectives Define the System Build the Model Run Experiments Analyze the Output Problem 1 Problem 2 Problem 3 resolve resolve resolve Data Requirements and Sources Representation of the Defined System Operation Comparing Alternative Systems Useful Form, Document Terminating Simulation Non-terminating Simulation Assumptions Factorial Design Report Results produce Objectives, Constraints Specification, Schedule

13. Tentative achievements analysis Fig 3:Hospital operating room simulation model

16. Assumption of impact relationship Fig 4:The assumption of impact relationship of IQ to PP

17. Takes timeliness as an example Table 3:Timeliness of information to medical process performance

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