Objective To evaluate the efficiency of health resource allocation in 22 types of hospital institutions in Guangdong Province from 2018 to 2022,identify their strengths and shortcomings in resource utilization,and offer evidence-based recommendations for optimizing medical resource allocation and policymaking.Methods The efficiency of health resource allocation was assessed using the DEA-BCC model and the DEA-Malmquist index model across the 22 hospital categories.Results In 2022,the overall resource allocation efficiency of the 22 types of hospital institutions in Guangdong Province was suboptimal,with an average score of 0.657.From 2018 to 2022,the mean total factor productivity(TFP)change index for these hospitals was 0.968,with only 6 categories exhibiting a TFP index exceeding 1.Conclusion The efficiency of health resource allocation in Guangdong's hospitals remains inadequate.Government authorities should enhance macro-level planning for regional resource distribution,accelerate advancements in medical technology,and establish a real-time monitoring framework.Concurrently,policy interventions and incentive mechanisms should be reinforced to ensure both scientifically sound allocation and effective utilization of medical resources.

Objective To evaluate the efficiency of health resource allocation in 22 types of hospital institutions in Guangdong Province from 2018 to 2022,identify their strengths and shortcomings in resource utilization,and offer evidence-based recommendations for optimizing medical resource allocation and policymaking.Methods The efficiency of health resource allocation was assessed using the DEA-BCC model and the DEA-Malmquist index model across the 22 hospital categories.Results In 2022,the overall resource allocation efficiency of the 22 types of hospital institutions in Guangdong Province was suboptimal,with an average score of 0.657.From 2018 to 2022,the mean total factor productivity(TFP)change index for these hospitals was 0.968,with only 6 categories exhibiting a TFP index exceeding 1.Conclusion The efficiency of health resource allocation in Guangdong's hospitals remains inadequate.Government authorities should enhance macro-level planning for regional resource distribution,accelerate advancements in medical technology,and establish a real-time monitoring framework.Concurrently,policy interventions and incentive mechanisms should be reinforced to ensure both scientifically sound allocation and effective utilization of medical resources.

Objective To analyze the expression of extracellular matrix metalloproteinase inducer (CD147)and phosphatase and tensin homolog deleted on chromosome ten(PTEN)in non small cell lung cancer (NSCLC) ,and to explore the correlations be‐tween expressions of CD147 and PTEN and those with clinicopathological factors .Methods The expressions of CD147 and PTEN proteins in tissues of 64 cases of patients with NSCLC and 10 cases of normal paracancerous tissues were determined by using im‐munohistochemical SP method .The correlations between expressions of CD147 and PTEN with clinicopathological factors were ana‐lysed ,as well .Results The expression of CD147 in NSCLC tissues(75 .00% )was significantly higher than that in paracancerous tissues(0 .00% ,P<0 .05) .The expression of CD147 was strongly associated with degrees of differentiation ,lymph node metastasis and TNM stage(P<0 .05) .The expression of PTEN in NSCLC tissues (32 .81% )was significantly lower than that in paracancerous tissues(80 .00% ,P<0 .05) .Expression of PTEN was strongly associated with TNM stage (P<0 .05) .Spearman correlation analy‐sis shown that CD147 expression was negatively correlated with PTEN expression (r= -0 .442 ,P<0 .05) .Conclusion The abnor‐mal expression of CD147 and PTEN might play an important role in the malignant progression of NSCLC .