Payment system reforms have become an important part of Chinese healthcare reforms, and global budget has been seen as a major trend. Based on the practice and data of four pilot hospitals in Beijing which have implemented the global budget, this paper focuses on analyzing the effects of implementation on the following aspects and provides references for policy improvements: medical services, average medical cost, total health expenditure, medical cost structure, average length of stay and out-of-pocket expense percentages.

Objective:To study the relationships between age,the state of genital tract and vaginitis,cervical erosion and vulvae leukoplakia in married women.Methods:Gynecologic inspection and laboratory examination were performed in 1 253 patients diagnosed vaginitis,cervicitis and vulvae leukoplakia in a women screen in a certain area in Chongqing in 2007.Statistics analysis was made by SAS8.1.Results:Of 1 253 patiens,45.89% had vaginitis,44.69%,cervical erosion,and 3.35%,vulvae leukoplakia,6.07%,the other conditions.Age,vaginal cleanness degree,candida infection were risk factors of vaginitis;Age,vaginal cleanness degree were related to cervical erosion and vulvae leukoplakia.Conclusion:Vaginitis,cervical erosion and vulvae leukoplakia should arouse more attention in the prevention and treatment of women genital tract disease in the future,and the standard etiology treatment should be performed to get microcosmic ecological balance.The perfect control and monitoring system for gynecologic disease should be established,and service quality of women health care should be improved.

Medical metrology work is the base of quality control for hospital medical equipment.It guarantees the accuracy of hospital medical instruments.It is important to set up a complete management system for hospital metrology institutions.

Objectives To explore the effects of control measures and dynamic prevalence of drinking water endemic fluorosis in China, to provide basis and technique support for endemic fluorosis control in China. Methods The survey was carried out according to the national surveillance Scheme of Endemic Fuorosis. The fulfillment of control measures and the quality of water improving projects were surveyed. Household water sample and urine of children aged 8-12 years were collected and fluoride content was detected by iron selective electrode method. Check the teeth of children aged 8-12 years. Dental fluorosis was diagnosed by Dean's method. Results projects were build in 84 endemic villages in 2006, and the average water improving rate came to 73.98% fluoride contents of half the surveyed spots were over the standard, mainly between 1.0-2.0 mg/L, and the urine controlled just in only few spots and it was in moderate or severe status in some endemic areas for many years. Conclusions Little progress of control measures in drinking water endemic fluorosis counties surveyed has been made in these two years. Projects of running out of status and over standard of water fluorosis are frequently seen. Dental fluorosis in many spots is not controlled.

AIM: To investigate the clinical effect of phacoemulsification and intraocular lens ( IOL ) implantation for cataract patients after corneal refractive surgery, and to compare the accuracy of the different refractive IOL.
METHODS:The data of 120 myopia cases (160 eyes) in our hospital, who underwent cataract surgery and corneal refractive surgery were analyzed. Corneal curvature K value before corneal refractive surgery were obtained and calculated by using history method. Corneal curvature correction numerical method and corneal topography were used to record K value of patients with incomplete data before and after treatment. The K value was substituted into the formula. By comparing the actual cataract surgery and refractive state expected refractive status (-0. 50D), the accuracy of IOL refractive obtained from three methods was compared.
RESULTS: The average best corrected visual acuity before cataract surgery was 0. 25 ± 0. 05, and it was improved ( 0. 80 ± 0. 05 ) after surgery. The average spherical equivalent (SE) was -1. 98±1. 75 before surgery and +0.85±3.38 after surgery (P<0.05). The K values of 48 cases were calculated by clinical history method ( CHM ) and that of 73 cases was calculated with the adjusted keratometry method ( AKM) . The K values of 39 cases were calculated using the corneal topography method ( CTM) .
CONCLUSION: For patients with corneal refractive surgery, the appropriate method can be selected according to clinical symptoms, history, etc. and this may help to accurately calculate IOL. For patients with complete data, CHM can be used to provide corneal K values, while for those with incomplete data, AKM and CHM can be used.

Objective To investigate the effects of adenovirus vectors for BTB and cap'n'collar protein homology 1 (Bach1) small interfering RNA (siRNA) on antioxidanffactors and fibrosis related cytokines in lung fibroblasts (MLF) in transforming growth factor (TGF)-β1 induced mouse.Methods Bach1 siRNA recombinant adenovirus vectors and blankadenovirus vectorwere constructed,then the MLF cells were incubated with TGF-β1 (5 ng/ml) for 24 h and infected with blankvector and successful constructed Bach1 siRNAs.The messenger RNA (mRNA) and protein expression of Bach1,heme oxygenase (HO)-1,glutathione peroxidase 1 (GPx1) and nicotinamide-adenine dinucleotide phosphate:quinone oxidoreductase-1 (NQO1) in cell supernatants were determined by reverse transcription-polymerase chain reaction (RT-PCR) and Western blot.Changes of fibrosis-related cytokines including TGF-β1 and interleukin (IL)-6 levels in cell supernatants were determined by enzyme-linked immunosorbent assay (ELISA).One-way analysis of variance (ANOVA) was performed for multiple group comparisons and LSD test was used to compare the two groups.Results Bach1 mRNA (2.127±0.089) and protein expression increased significantly after TGF-31 stimulation compared with blank group (1.000±0.067,t=-21.77,P＜0.01),as well as the expression of fibrosis-related cytokines TGF-β1 (52±6) and IL-6 (34±6) in cell supernatants increased significantly after TGF-β1 stimulation compared with blank group (26±4,t=-11.11,P＜0.01 and 20±5,t=-5.32,P＜0.01),but the mRNA expression of HO-1 and GPx1 (0.403±0.040 and 0.567±0.112) also the protein expression decreased significantly compared with mRNA (1.000±0.181,t=25.57,P＜0.01 and 1.000±0.212,t=6.68,P＜0.05) and protein expression in blank group.Follow the Bach1 siRNA treatment,Bach1 mRNA (0.153±0.015) and protein levels were significantly downregulated compared with mRNA (2.129±0.089 and 1.973±0.035,F=1835.95,P＜0.01) and protein expression of TGF-β1 and blank vector group,as well as TGF-β1 (26±3) and IL-6 (11±3) expression in cell supernatant were significantly inhibited compared with TGF-31 (52±6 and 34±6) and blankvector group (49±5 and 33±6) (F=22.25,P＜0.01 and F=28.38,P＜0.01).But the mRNA levels of HO-1 (3.303±0.294) and GPx1 (1.840±0.231) in MLF were promoted significantly compared with TGF-β1 (0.403±0.040 and 0.567±0.112) and blank vector group (0.353±0.057 and 0.667±0.090) (F=53.90,P＜0.01 and F=526.25,P＜0.01).Conclusion Silencing Bach1 rescues TGF-β1 induced reduction of antioxidants and increasethefibrosis in MLF cells.The study offers an experimental basis to explore pathogenesis of oxidative stress and antioxidant therapy for connective tissue disease related inter-stitial lung disease.

OBJECTIVE:To explore effective pharmaceutical administration measures for the rational adjunctive drugs. METH-ODS:The effective pharmaceutical administration of adjunctive drugs in medical institutions of Sichuan province was introduced, including establishing key monitoring management system of adjunctive drugs (establishing and implementing prescription review system,rational drug use training,strict supervision and examination) and playing promotion effect of provincial pharmaceutical quality management control center on medical institutions,etc. The effects of pharmaceutical administration in 18 third-grade class-A medical institutions were evaluated through statistically analyzing rational utilization ratio,drug ratio,consumption sum of ad-junctive drugs. RESULTS:Up to May 2016,key monitoring management system of hospital adjunctive drugs had been established and improved in medical institutions over Sichuan province. The rational utilization ratio of adjunctive drugs in 18 medical institu-tions increased from 69.41% in Jan. 2016 to 79.05% in May 2016;drug ratio decreased from 29.22% to 27.93%. The monthly consumption sum of adjunctive drugs decreased from 22 970 000 yuan in Apr. 2015 to 17 380 000 yuan in Apr. 2016(decreasing by 20.49%). CONCLUSIONS:Medical institutions of Sichuan province conduct effective pharmaceutical administration of adjunc-tive drugs through establishing the key monitoring management system for medical institutions and playing the role of the provincial pharmaceutical quality management control center for the supervision.

Objective To explore a new bio-dynamic differential equation to establish gene regulatory network based on the time-space of gene expression.Methods According to bio-dynamic competitive model and differential equation,a new time-space Lotka-Volterra differential equation was established and was applied to time-order expression data.Results The model was applied to set up the regulation network of yeast genes.The regulatory relation was found and compared with the experiment results.Conclusion The results from the new model were almost consistent with the real situation.So this model can remedy the shortage of other models.It's a new valuable differential equation model.

Objective To explore the factors that cause fluoride level in the brick-tea produced in Ya'an region and look for the method for reducing tea fluoride.Methods Compared the fluoride content in the old leaves and new leaves from different fluoride level regions.Results The tea content in the old leaves was higher than that in the new leaves,there was no difference among the different plant areas.Conclusion The content of fluoride in tea increases as the growth time goes on.

Objective To establish the methods for direct determination of manganese in the urine by flame atom absorption spectrophotometry (AAS). Methods Manganese in the urinary samples were determined directly and the result was compared with that by acid digestion. Results The results showed a good linearity, from 0.01 to 0.80 ?g/ml, r=0.9997, y=0.001 87+0.785 3 x. For the same urinary sample, the average urinary manganese content was 0.027 ?g/ml, standard deviation was 0.000 015 ?g/ml, RSD=0.056%. The average recovery rate was 95.1%. No significant difference was seen compared with the acid digestion. Conclusion The direct determination of urinary manganese by AAS is simple, rapid, accurate and feasible.