Purpose To observe the CT imaging features of dermatomyosistis patients with anti-melanoma differentiation related genes 5(MDA-5),and to analyze the relationship between CT imaging indicators and short-term prognosis of patients.Materials and Methods Sixty-seven MDA-5-positive dermatomyosistis patients admitted to China-Japan Friendship Hospital from January 2017 to December 2018 were retrospectively included.Prognosis of included patients in one year were followed-up.Analysis of the relationship between chest CT imaging and short-term poor prognosis.Results Among 67 patients,nine patients died in one year.There was a statistically significant difference between the two groups(the death group and the survivor group)in the interstitial lung disease(ILD)imaging types(χ2=0.198,P=0.025)and pulmonary/aortic diameter ratios(U=103.0,P=0.004).CT imaging of dermatomyosistis-ILD with anti-MDA5 antibody positive patients showed organizing pneumonia.Mortality of diffuse alveolar damage type was significantly higher than that of other types.Logistic regression analysis showed that pulmonary/aortic diameter ratio(OR:4.208,P=0.002)was a strong independent risk factor for the death of patients with anti-MDA5 antibody.Conclusion Most patients with anti-MDA5 antibody positive dermatomyositis show ILD,with the main feature of organic pneumonia.Patients with poor prognosis within 1 year have different types of ILD,while the pulmonary/aortic diameter ratio is a strong independent risk factor for the death of dermatomyosistis-ILD with anti-MDA5 antibody positive patients.

Objective To study the effect of different types of renal puncture needles on the risk of bleeding after renal puncture.Methods A retrospective analysis was performed on 428 patients who under-went renal biopsy in the Third Affiliated Hospital of Chongqing Medical University and Jiulongpo District People's Hospital of Chongqing from January 2020 to December 2022.Different types of puncture needles were used to compare the occurrence of postoperative bleeding complications(hematoma,hematuria).Results The incidence of bleeding complications after renal puncture in 428 patients was 21.0％(90/428),of which the incidence of hematoma was 18.9％(81/428),the incidence of hematuria was 2.1％(9/428),the median decrease in hemoglobin(Hb)was 5 g/L,and the incidence of serious complications such as blood transfusion and interventional therapy was 0.7％(4/428).The patients with different types of renal puncture needles were grouped(16G group,18G group).There was no significant difference in baseline data and distri-bution of renal pathological types between the two groups(P＞0.05).The incidence of postoperative bleeding in 16G group and 18G group was 22.4％(52/232)and 19.4％(38/196),respectively.The incidence of hema-toma was 20.6％(48/232)and 16.8％(33/196),respectively.The incidence of hematuria was 1.7％(4/232)and 2.6％(5/196),respectively.The decrease of Hb was 6(0,16)g/L and 4(0,17)g/L,respectively.There was no significant difference(P＞0.05).There was no significant difference in the incidence of serious compli-cations such as blood transfusion,interventional therapy and Hb decrease＞10 g/L between the two groups(P＞0.05).Conclusion Ultrasound-guided renal biopsy is safe and has a low incidence of serious complica-tions.There was no significant relationship between different puncture needle types and postoperative bleeding risk.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.

Objective:To explore whether there is a solution to the trilemma of health policy,and to reveal whether the health policy and policy portfolio can simultaneously improve the"health","wealth"and"equity"of residents.Methods:The study constructs a dynamic stochastic general equilibrium model and indicator estimation procedure that includes human health capital,and used Bayesian model comparison method to determine reasonable model settings.Using numerical simulation methods,by adjusting the corresponding parameters,it also simulates the policy effect of implementing comprehensive medical supervision policy and medical quality management policy separately,as well as the policy effects of combining these two policies.Results:Simply implementing comprehensive medical supervision policy may lead to the deviation of health outcomes from health affordability and financing equity,and simply implementing medical quality management policy may lead to the deviation of health affordability from health outcomes and financing fairness,and the combination of these two policies can effectively solve the trilemma of health policy.Conclusion:The problem of health policy trilemma is not unsolvable,and the mutual deviation of"health","wealth"and"equity"can be reconciled through reasonable policy combination design.