RESUMEN
Objective To study the efficiency changes of private hospitals in Shenzhen and explore influencing factors for the utilization efficiency of health resources. Methods DEA-Tobit two-stage model was used to analyze the operating efficiency and influencing factors of Shenzhen′s private hospitals. Results The range of technical efficiency varied between 0.690 to 0.742 in six years, and the index of total factor production was consistent with the technical change index. The input and output indicators showed non-linear growth. The internal and external factors of sample hospitals jointly influence the efficiency of operation. Conclusions The two-stage method effectively reveals the dynamic efficiency change and the influencing factors of these hospitals in Shenzhen. The technical efficiency of sample hospitals fluctuates in waves in six years,with investment redundancy and insufficient output found. Sample hospitals need to strengthen their innovative application of diagnostic and therapeutic technology,and to strengthen their internal management and improve operating efficiency.
RESUMEN
National Health Information System is mainly used to support decision-making and to improve the current national health situation.Its importance to display the current national health situation and its problems in developing countries were analyzed with the need to construct its effective evaluation framework system pointed out.Construc-tion of UML-based evaluation framework system for National Health Information System was proposed in order to support decision-making and to provide evidence for the health policy makers by comparing the evaluation frame-work systems for National Health Information System in developing countries .