To explore the measures of nursing management in the treatment of large number of infants with urinary calculi. The nursing management measures included launching the preparedness and response project for sudden public health events, formulating scientific and standardized nursing management system,optimizing work flow,strengthening nurse training,focusing on the details in nursing management,implementing disinfection and isolation system seriously,and paying close attention to health education for the parents of minority infants. Scientific nursing management can ensure the treatment effectiveness and nursing safety for the infants with urinary calculi.

Objective:To study the changes of upper airway dimension and morphology in Class Ⅱ mandibular retrusion children af-ter functional treatment by Twin-block appliance.Methods:The Cone-Beam CT(CBCT)data of upper airway of the subjects were measured with Dolphin 11.5 software before and after fuctional treatment by Twin-block appliance.The comparison of upper airway di-mension and morphology between pre-treatment and post-treatment was performed by paired t-text.Results:After functional treatment the volume of total upper airway,velopharyngeal airway,glossopharyngeal airway,laryngopharyngeal airway,oropharyngeal airway,the sectional area of the inferior of the soft palate(SP),tip of the epiglotti(TE),the sagittal diameter of SP,the lateral diameter of SP and TE increased(P <0.05)in the children;the airway's shape of SP was attended to be rounder and TE to be more flat.Conclusion:Functional treatment is effective in the treatment of skeletal Class Ⅱ mandibular retrusion of children by increase of the upper airway and improvement of respiration.

OBJECTIVETo explore the risk factors of low back pain (LBP) among greenhouse vegetable planting farmers and estimate the level of the effects.

METHODSA self-made questionnaire based on the Dutch Musculoskeletal Questionnaire and the Nordic Questionnaire was conducted to 639 greenhouse vegetable planting farmers and then structural equation model was used to analyze the risk factors of LBP in SmartPLS software.

RESULTSThe coefficient of determination of the model was 0.827, and the structural coefficients of dynamic loads, static loads, force exertion, ergonomic environment and repetitive loads on LBP were 0.21, 0.43,0.27, 0.045 and 0.034 respectively, and the total effects of the above latent variables on LBP were 0.21, 0.43,0.27, 0.33 and 0.034 respectively.

CONCLUSIONThe main risk factors of LBP among greenhouse vegetable planting farmers were static loads, ergonomic environment, force exertion and dynamic loads.

Adult ; Female ; Humans ; Low Back Pain ; etiology ; Male ; Middle Aged ; Occupational Diseases ; etiology ; Risk Factors ; Surveys and Questionnaires ; Vegetables

Agricultural Workers' Diseases ; Humans ; Musculoskeletal Diseases

Objective To find out the cut-off value of rose bengal plate agglutination test(RBPT) in rapid diagnosis of brucellosis.Methods From May to June 2009,398 people who came to the outpatient department of Inner Mongolia Center for Endemic Disease Control and Research were diagnosed brucellosis by RBPT and tube agglutination test (SAT).Tube agglutination test as a gold standard,rose bengal plate agglutination test,its authenticity and reliability were evaluated.Results Taking positive predictive value 100.0％ as the selection standard,the cut-off value of RBPT was ++ which could be used to diagnose brucellosis.The sensitivity was 83.3％; the specificity was 100.0％; the Youden index was 0.832; and the compliance rote was 89.9％.Conclusion The cut-off value ++ of RBPT to diagnosis brucellosis is worthy of clinical promotion.

Subjective cognitive decline (SCD) represents subjective complaints about cognitive decline in the absence of objective impairment in neuropsychological tests. Recently, growing evidence has suggested that SCD might be the first symptomatic stage of Alzheimer's disease (AD) spectrum disorders. However, SCD is a heterogeneous condition mixed with AD and non-AD related conditions. Hence, refinement of evidence from previous reports and standardization of the concept about SCD are needed to define appropriate target population with AD pathology. In this article, we review previous studies involving subjects with SCD, the new proposed research criteria, and characteristics of SCD in the aspect of preclinical AD. Biomarker status of SCD is also addressed. Future researches on SCD require a longitudinal follow-up with sufficient biomarker studies and proper outcome measures.
Alzheimer Disease* ; Follow-Up Studies ; Health Services Needs and Demand ; Neuropsychological Tests ; Outcome Assessment (Health Care) ; Pathology

Objective To observe the incidence and explore the potential factors of nonresponse to cardiac resynchronization therapy (CRT) in patients with severe chronic congestive heart failure. Method CRT was performed in 119 patients with NYHA function class Ⅲ - Ⅳ and left ventricular ejection fraction ≤35% [96 men and 23 women, age (60.5 ± 11.3 ) years ]. Results Seven patients died for different reasons between 1 - 6 months post CRT and clinical and echocardiographic (Echo) data at 6 months post CRT were analyzed from the remaining 112 patients. The incidence of nonresponse to CRT was 28.57%.Compared to the response group, complete right bundle branch block, longer course of congestive heart failure, higher pulmonary systolic pressure and serum creatinine level and non-optimal target vessels positioning of the left venticle lead( the great cardiac vein and the middle cardiac vein)were the independent predictors for nonresponse after CRT( all P ＜ 0.05). Compared with nonresponse group, the dosages of digoxin and diuretics used for heart failure were significantly reduced in response group ( P ＜ 0.01 ).Conclusions The incidence of nonresponse after CRT was 28.57% in this patient cohort Higher pulmonary systolic pressure and serum creatinine level and non-optimal target vessels positioning of the left venticle lead ( the great cardiac vein and the middle cardiac vein) were the independent predictors for nonresponse after CRT.

No abstract available.
Cardiomyopathy, Hypertrophic*

PURPOSE: Conventional intravenous nutrition has been given as a solution of amino acids combined with dextrose and a separate line delivering a lipid emulsion. This technique was unsatisfactory, however, because of difficulties in managing technical and metabolic complications. Since the first clinical use of a single solution containing all the necessary nutrients was introduced in 1976, the total nutrient admixture (TNA) system has been used. However, despite the numerous advantages of this TNA system, it has not been used worldwide because of an assumption about unstability of this admixture. This study was conducted to compare the physical stability of TNA systems using two different 2 commercially available amino acid solutions and fat emulsions. METHODS: Each group contained 600 ml of 20% dextrose, 250 ml of 10% amino acid solution, 250 ml of 10% fat emulsion, 0.2 ml of heparin, and 20 ml of electrolyte solution was investigated for 7 days while being stored 4oC and at ambient temperature. The stabilities of these admixtures were compared by noting changes in macroscopic appearance, pH, osmolarity, Zeta-potential, peroxide value, particle size and distribution, and fat composition. RESULTS: When an amino acid solution containing P 2 was used, a supernatant yellow band was observed from the 3rd day at ambient temperature. The pH and peroxide value also showed significant changes, but these changes did not exceed the product-specifications. When an amino acid solution without P 2 was used, no significant change was observed. CONCLUSION: TNA systems are physically stable at 4oC temperature for at least 7 days, but TNA systems prepared with amino acid solution containing P 2 are not stable at ambient temperature from the 3rd day. On the other hand, TNA systems prepared with an amino acid solution without P 2 are stable at ambient temperature for 7 days. Various commercially available fat emulsions containing 10% soybean oil did not affect the stability of TNA systems.
Amino Acids ; Emulsions ; Glucose ; Hand ; Heparin ; Hydrogen-Ion Concentration ; Osmolar Concentration ; Parenteral Nutrition ; Particle Size ; Soybean Oil

BACKGROUND: We studied the incidence of trauma caused by alcohol related accidents, and the effects that has on the occurrence, the extent, and the outcome to the patient. METHODS: In our study we studied trauma patients excluding pediatric patients(15 years old and under) who came to the Emergency department of Korea University Medical School Anam Hospital from the 1st of january 1996 to 30th of June 1996, looked into their medical records, and studied the records in a retrospective manner. The trauma patients were divided into two groups, a) alcohol-related and b) alcohol-non-related. The two groups were then subdivided according to their sex, age, the time they came in, the anatomical part of the trauma, the mechanism of their injury, the extent of the injury, the length of their hospital stay, the length of their ED stay and were seperately compared and analysed. Statistically, ANOVA and logistic regression analysis using SAS were used in the study and then was assessed in Chi-square analysis methods. RESULTS: The total of the trauma patients, added up to 832 people, 577: male and 255: female. Among this sum, 16 trauma patients were alcohol related(male:127 & female 36). 115 people were in the age group of 21-40. Compared to the non-alcohol related trauma group, the alcohol-related group had more facial & scalp injuries and tended to come in the hours between 0-6 AM. The cause of the injuries were mossy by fast-fighting and suicide, compared to mostly accidental-slipping injuries in the non alcohol-related group. There were no difference in the degree of the injury(ISS) and the length of hospital stay between the two groups, whereas the length of the stay at the ED was longer alcohol-related trauma patients. CONCLUSION: Alcohol related trauma patients were mostly in their 20s and 30s, came to the hospital at a late time it the reason for their visit were mossy because of fist fighting. In the Emergency department, because prompt and correct diagnosis is quite difficult to make in this group, their ED stay tended to be longer. We can conclude that measuring the blood alcohol level of these patients, continuing the psychological therapy and educating people is needed.
Diagnosis ; Emergency Service, Hospital ; Female ; Humans ; Incidence ; Korea ; Length of Stay ; Logistic Models ; Male ; Medical Records ; Retrospective Studies ; Scalp ; Schools, Medical ; Suicide