Objective: To study the influencing factors of the rural medical service demand. Methods: The gravity model of medical service demand was derived based on Individual utility function and profit objective function of medical institutions, and the data regression examine model of some county-level and district-level hospital were used. Results: According to the research, the main factors influenced the quantity of medical services come from medical supplies. With the increase of resident disposable income, the elasticity of demand for medical services decreased, while visiting distance of elasticity of demand for medical services increased. Conclusion: To increase the accessibility of medical service, it needs to set meeting the resident’s personal demand as the center, to promote the development of private hospitals. The scale of large hospitals should be limited so as to lead large-scale hospitals to separate low value-added medical services and to promote effective implementation of the treatment classification system.

Object Bibliometrically analyzed are the medical papers of Huai'an First People's Hospital from 2002 to 2011 on CBMdisc.Methods Our own program and excel 2007 are used to statistically analyze the annual change,distribution of periodicals,authors,department,fund papers as well as citations of medical papers published by staff of Huai'an First Hospital in 10 years.Results 1935 Chinese papers were published from 2002 to 2011.However,Huai'an First Hospital began to publish SCI papers since 2009,a total of 24,accounting for only 1.23％ of the total number of papers in English.According to Price's law,there are 136 core authors who published nearly half of Chinese papers(955).The two bright academic leaders Li Yufeng and Yu Liang in Hematology swept a quarter of SCI papers.All the 136 core authors and two academic leaders are well deserved scientific research backbones of our hospital.Chinese papers' total cited rate is 47.29 ％,cited frequency 2.99 times.SCI papers' cited rate is 75％,cited frequency 2.83 times.Conclusions The amount of papers,amount of papers published on core journals and SCI papers volume increased year by year.But there is a great disparity of proportion between the amount of papers published on domestic journals and SCI papers volume.It is necessary to improve papers quality.

Objective To explore the medication closed-loop management of huangshi central hospital based on electronic medical records.Methods Diversified pharmaceutical information platform was constructed.The full coverage of all aspects of medication information,such as ordering/prescribing,transcribing,distributing,preparing,dispensing,administering,documenting,and monitoring was realized.Results The medication management and use had no information gap,and bias could be controlled to form a closed-loop management.Conclusion Application of the new information technology in the field of pharmaceutical care can improve work efficiency,reduce medication errors,broaden the vision of clinical pharmacists and scope of work,and improve the overall level of pharmaceutical care.

Objective To evaluate the osteogenic characteristics of an injectable silk fibroin (SF) enhanced calcium phosphate cement (CPC) composite loaded with recombinant human bone morphogenetic protein-2 (rhBMP-2) on lumbar interbody fusion in sheep. Methods Twenty-four mature sheep were randomly divided into two groups. Each sheep underwent L1.2, L3.4 and L5.6 lumber interbody fusion, and the three disc spaces were randomly implanted with three of the following materials: SF/CPC, CPC/rhBMP-2, SF/CPC/rhBMP2 and autogenous iliac crest bone. One group was killed at 6 months and the other at 12 months. The fusion segments were observed and analyzed by manual palpation, CT scan, undestructive biomechanical testing, undecalcified histology, and histomorphology. Results The fusion rates of SF/CPC, CPC/rhBMP-2, SF/CPC/rhBMP-2 and autogenous bone assessed by manual palpation were 0, 33.33%, 55.56% and 77.78% respectively at 6 months. At 12 months, the fusion rates improved to 11.11%, 44.44%, 77.78% and 77.78%, respectively.The biomechanical results showed that fusion stiffness was significantly greater in autograft compared with SF/CPC/rhBMP-2, CPC/rhBMP-2, and SF/CPC in 4 degrees of freedom (flexion, extension, right bending, and left bending) at 6 months. The SF/CPC/rhBMP-2 composite showed similar stiffness as autograft, which was significantly greater than CPC/rhBMP-2 and SF/CPC at 12 nonths. Both CPC/rhBMP-2 and SF/CPC/rhBMP-2 showed significantly greater stiffness at 12 months compared with that of at 6 months. The results showed that bone volume was significantly greater in autograft compared with SF/CPC/rhBMP-2, CPC/rhBMP-2, and SF/CPC at 6 months. There was significant difference among ceramic residue among SF/CPC, CPC/rhBMP-2 and SF/CPC/rhBMP-2, with SF/CPC the greatest and SF/CPC/thBMP-2 the least. At 12 months, the bone volume of SF/CPC/rhBMP-2 composite was comparable with autograft, and greater than that of CPC/rhBMP-2 and SF/CPC. The bone volume of SF/CPC, CPC/rhBMP-2 and SF/CPC/rhBMP-2 was significantly greater at 12 months than that of at 6 months. The ceramic residue of SF/CPC, CPC/rhBMP-2 and SF/CPC/rhBMP-2 were significantly decreased. Conclusion The SF/CPC/rhBMP-2 composite had excellent osteoconduction and osteoinduction, and balanced degradation and osteogenesis, which may be a kind of ideal bone grafts in spinal fusion.

Objective To investigate the effect of quality control circle on reducing incidence of fecal incontinence dermatitis of intensive care unit (ICU) patients. Methods Quality control circle team was set up and theme was determined then retrospective analysis was carried out for the occurrence of defect in patients with fecal incontinence dermatitis from January to May 2014 before quality control circle activities. Occurrence reasons were explored and corrective measures were formulated and implemented.After the implementation of quality control circle,the occurrence of defect from June to October 2014 was observed. Results After the implementation of quality control circle,the occurrence of fecal incontinence dermatitis reduced from 24.5%(24/98) to 10.4% (10/96) and the difference was statistically significant,χ2=6.65, P<0.05. Conclusion Quality control circle is effective for reducing the occurrence of ICU fecal incontinence dermatitis and continual improvement of nursing quality.

BACKGROUND: High molecular materials have been proved to enhance the mechanical properties of calcium phosphate bone cement, as well as attenuate the injectability of composite materials. It thereby influences the clinical application of composite materials.OBJECTIVE: To observe the compressive strength and injectability of silk fihroin compound calcium phosphate bone cement, to evaluate the effect of silk fibroin on calcium phosphate, and to investigate the feasibility of applying silk fibroin as an injectable hone substitute to repair hone defects.DESIGN, TIME AND SETTING: Controlled study was performed in the central laboratory of Analysis and Testing Center, Soochow University from September to December in 2007.MATERIALS: Calcium phosphate cement was purchased from Shanghai Rebone Biomaterials Co., Ltd; silk fibroin was offered by Institute of Material & Engineering, Soochow University.METHODS: Six groups were set with different mass fractions (0.5%, 1%, 1.5%, 2%, 2.5%, 3%) of silk fibroin, which were mixed with bone cement at a certain liquid/solid ratio of 0.4 mL/g to prepare the calcium phosphate composite. The calcium phosphate cement without silk fibroin was served as control group.MAIN OUTCOME MEASURES: The compressive strength and injectability were determined. The characteristic microstructure was observed using scanning electron microscope.RESULTS: The compressive strength increased firstly and then decreased with the addition of silk fibroin. The compressive strength of the experimental groups was remarkably higher than the control group when the silk fibroin content was 1%-2.5% (P<0.05). The injectability of the paste diminished with the addition of silk fibroin, which was statistically different when the silk fibroin content was 1.5%-3% (P<0.05). Scanning electron microscope result revealed that the silk fihroin penetrated throughout calcium phosphate crystals, which were tightly connected.CONCLUSION: Silk fibroin can improve the compressive strength of silk fibroin/calcium phosphate cement composites without significant influence of manipulation, and can widen the application field of calcium phosphate bone substitute.