Adolescent ; Adult ; Combined Modality Therapy ; Female ; Hexanes ; poisoning ; Humans ; Male ; Medicine, Chinese Traditional ; Occupational Diseases ; therapy ; Treatment Outcome ; Young Adult

To determine the optimal pool size and pooled sample size for testing whether an infection rate has exceeded the critical level of malaria epidemics using the pool sampling method and fixed sample size approach. Methods The function between the pooled sample size and pool size was deduced by using arcsin transformation and normal distribution approximation while controlling the probability of type I and type II errors. Computer simulation was used to evaluate the approximate power function. Results The optimum pool size and the pooled sample size were obtained for different critical and normal levels of infection rates. Conclusion The optimal pool size and the pooled sample size are in an inverse relationship for given probability of type I and type H errors, so in practice we should make an evaluation according to the sampling cost and test cost.

Objective: To provide a minimum sample size approach and a sequential sampling approach for testing whether the sporozoite rate has exceeded the critical level of malaria epidemics using the pool sampling method. Methods: Formulas of the expected pooled sample size and the power of tests were deduced while controlling the probability of type I and type II errors. The optimal pool sizes of the 2 approaches were given by minimizing the expected pooled sample size; computer simulation was used to verify the outcomes. Results: The optimal pool size, programming of MATLAB, and the steps of trials of the 2 approaches were given. The minimum sample size approach could be used for routine surveillance and sequential sampling approach could be used for early warning. Conclusion: The optimal pool size in the present study can obtain satisfactory testing power (type I and type II errors are both lower than 5%) and can effectively decrease the pooled sample size.

Objective: To analyze the influencing factors of investment management of hospital intangible assets, so as to provide countermeasures for establishing and optimizing the investment management system of hospital intangible assets. Methods: Taking hospital reputation as an example, we analyzed its role in the investment management of hospital intangible assets and the maintenance of hospital reputation in an economic perspective using Shapiro model and game theory. Results: The factors, such as the blueprint of hospital, efficiency of medical quality information transmission, and cost variance, all influenced the reputation of hospital. Conclusion: In the health care field, stable property right system should be established and market information agents should be cultivated. The administrative actions of involved departments should abide by the related regulation and the running system of hospitals should be optimized.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cisplatin ; administration & dosage ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Female ; Humans ; Lymphoma, T-Cell ; drug therapy ; pathology ; Male ; Methylprednisolone Hemisuccinate ; administration & dosage ; Middle Aged ; Neoplasm Recurrence, Local ; drug therapy ; Remission Induction

Aim To evaluate the effects of R-Salbutamol(R-Sal)on the contraction of isolated tracheal strips and lung parenchyma strips in guinea-pig,induced by Histamine(His).Methods Tracheal strips and lung parenchyma strips of guinea-pig in vitro were prepared,and the dilatory effect on shrinkage reaction of isolating specimens induced by His were measured before or after the administration of R-Sal in doses of 10-8,10-7,10-6 mol?L-1,with fix-doses pharmacology methods.The inhibitory effect was compared with that of Sal(10-6 mol?L-1).Results His could induce the contraction of isolated strips in guinea-pig in a dose-dependent manner,and R-Sal could significantly inhibit this shrinkage of lung parenchyma induced by His.in a dose-dependent manner.R-Sal was much more efficient than Sal(P

Objective To investigate the effects of smad7 on transdifferentiation and collagenⅠsynthesis in advanced glyeosylation end-products(AGE)-stimulated NRK52E cells.Methods NRK52E cells were transferred by pTet-on plasmid system and the cell lines of doxycycline(Dox)-regulated Smad7 expression were selected for the study.Transnuclear location of p-Smad2/3 was examined with immunocytochemistry.The mRNA and protein expressions of Smad7,?-SMA,E-cadherin,collagenⅠwere detected with RT-PCR and Western blot. Results AGE-induced expressions of Smad7 mRNA and protein were further increased in NRK52E cells by the addition of Dox in a dose-dependent manner.Overexpression of Smad7 caused a marked inhibition of p-Smad2/3 transnuclear location at 30 min(68.3% vs 31.2%,P

Anticonvulsants ; therapeutic use ; Child ; Child, Preschool ; Diagnosis, Differential ; Electroencephalography ; Epilepsies, Myoclonic ; complications ; diagnosis ; drug therapy ; physiopathology ; Female ; Fever ; complications ; physiopathology ; Humans ; Infant ; Male ; Prognosis ; Seizures ; drug therapy ; etiology ; physiopathology ; Severity of Illness Index

Objective:To understand the application status of precursor drugs in the outpatients of our hospital. Methods:Totally 12 kinds of precursor drugs were included in the management. The data of prescriptions in HIS were collected from July 1 to September 30 in 2015. The defined daily dose (DDD), frequency of drug use (DDDs), drug utilization index (DUI) and the other parameters were calculated and the influencing factors were analyzed by the Pareto method. Results: Among the twelve precursor drugs, DUI of seven kinds was less than or equal to 1. Paracetamol tablets, pseudoephedrine hydrochloride tablets, dextromethorphan hydrobromide and chlorphenamine maleate tablets, nicergoline tablets and compound dextromethorphan hydrobromide tablets II displayed lower DUI, indicating their clinic application was more reasonable. Conclusion:The data showed that the use of precursor drugs in our hospital is basically reasonable.

Animals ; Hemorheology ; Isoflavones ; administration & dosage ; pharmacology ; Male ; Pulmonary Artery ; physiopathology ; Pulmonary Heart Disease ; blood ; physiopathology ; Rats ; Rats, Sprague-Dawley