1.Research and thinking on road traffic injury.
Acta Academiae Medicinae Sinicae 2007;29(4):455-458
The risk factors of traffic crash include drinking/drunk drive, accident proneness, fatigue driving, speeding, and poor vehicle quality. This article introduces the protection, emergency treatment, and basic scientific research of road traffic injury (RTI). As a public health issue, RTI is preventable, and personal factor is a key problem. It is important to establish an accurate and comprehensive RTI database, which may provide necessary information for the epidemiological research and crash prevention. The author also gives some suggestions on road traffic safety development in our country.
Accidents, Traffic
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prevention & control
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Databases, Factual
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Epidemiologic Research Design
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Humans
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Wounds and Injuries
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prevention & control
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therapy
3.Crush syndrome in children and the blood purification treatment
Chinese Pediatric Emergency Medicine 2011;18(2):113-115
In the recent years,the earthquake occured frequently in the whole world which caused the increased incidence of crush syndrome (CS). The four limbs and torso will be bleeding and swelling when they are prounded and crushed from the heavy objects. The necrosis of muscular tissue causes massive production of toxin which leads to a series of symptoms including hypotension ,kidney dysfunction and so on. The serious acute kidney injury (AKI) will be vital. When CS-AKI ,the ascending velocity of urea nitrogen and K+ levels in the blood is quicker than those of general AKI;many kinds of immune cells are activated to engender a great deal of inflammatory mediators;the blood dynamics is often unstable. Therefore, it is advocated that the blood purification treatment should be carried early to eliminate excessive metabolic produces in vivo,to reduce the cardiovascular complication occurrence, and to avoid the irreversible change of the kidney function.
4.The protective effect of hemodilution on the lung against ischemia-reperfusion injury
Chinese Journal of Anesthesiology 1994;0(01):-
C. Conclusion Adequate hemodilution can attenuate the lung injury induced by I/R. The protective effect is better if hemodilution is performed before I/R.
7.Relationship between Ca, P and F concentration of plaque residues in the primary teeth and caries status, sugar exposure frequency.
Jian WANG ; Shu-guo ZHENG ; Xiaoling WANG
West China Journal of Stomatology 2007;25(6):532-535
OBJECTIVETo analyze the relationship between inorganic ingredients (Ca, P and F) concentration of plaque residues in the primary teeth and caries status, sugar exposure frequency.
METHODSSubjects were 93 of 3-5 years old children living in Beijing area. According to their caries status, they were classified into two groups: Severe early childhood caries(S-ECC) group and caries free(CF) group. Plaque samples were collected from subjects respectively. Ca, P and F concentration of plaque residues was measured by atomic absorption spectroscopy, spectrophotometer and fluoride electrode respectively. The information of daily sugar exposure frequency of children was obtained from a standardized questionnaire filled by their parents. The relationship between inorganic ingredients (Ca, P and F) concentration of plaque residues and daily sugar exposure frequency was analyzed and the relationship between inorganic ingredients (Ca, P and F) concentration of plaque residues and caries status in the S-ECC group was also analyzed.
RESULTSThe mean values for Ca, P and F concentration of plaque residues were lower in the S-ECC group, but the difference was not statistically significant (P > 0.05). The daily sugar exposure frequency in the S-ECC group was higher than that in the CF group. There were no relationships between Ca, P and F concentration of plaque residues and caries status (dmft, dmfs), sugar exposure frequency in the primary dentition.
CONCLUSIONPlaque residues from CF subjects did not contain a greater pool of calcium, inorganic phosphorus, and fluoride ions than that from S-ECC subjects.
Calcium ; Carbohydrates ; Child ; Child, Preschool ; Dental Caries ; Dental Caries Susceptibility ; Dental Plaque ; Fluorides ; Humans ; Phosphates ; Tooth, Deciduous
9.Early enteral nutrition in preventing functional delayed gastric emptying after subtotal gastrectomy
Chaoqiu ZHENG ; Chengzhong WANG ; Yu GUO
Parenteral & Enteral Nutrition 1997;0(03):-
Objective:To investigate the role of early enteral nutrition in preventing functional delayed gastric emptying(FDGE)after radical distal subtotal gastrectomy.Methods:A retrospective review was performed in clinical data of patients with gastric cancer undergoing radical distal subtotal gastrectomy in our hospital from March 2004 to March 2008.There were 71 patients receiving early enteral nutrition (group EEN,n=71) after operation and 107 patients receiving parenteral nutrition (group PN,n=107) at the same time.The outcomes of FDGE between of two groups were compared.Results:The incidence of FDGE in group EEN was 1.4%(1/71).And the incidence of FDGE in group PN was 10.3%(11/107).There was significant difference between the group EEN and the group PN (P
10.Data Mining Technique and Its Application in Management Against Hospital Infection in Operating Room
Xiaofen YU ; Zheng WANG ; Xiangchai GUO
Chinese Journal of Nosocomiology 1994;0(01):-
OBJECTIVE To explore the application of data mining(DM) technique in the management against hospital infection in operating room.METHODS The data in hospital information system(HIS) were comprehended,prepared and then excavated by the base of DM technique,which were used to evaluate the management against hospital infection in operating room.RESULTS DM could be applied in variety fields against hospital infection in operating room,such as,intelligent preparing system of sterile and disposable articles in operating room,prediction of incisional wound infection after operation to arrange operation reasonably and to prevent abuse of antibiotic,analysis of the application of antibiotics during peri-operation and the rules of their drug resistance happened,and mangement of visitors and trainees,in solving the difficulty and avoiding the error using HIS,and in dynamic monitoring of routine work of hospital infection in operating room.CONCLUSIONS The new technique of DM can be applied to distinguish those unknown,effective,novel and potential information or knowledge from database,and can be effectively applied on the management of hospital infection in operating room.