In order to enhance their core competitiveness,hospitals will deal with medical service suppliers,patients,counterpart hospitals and other stakeholders constantly.Such multiple value activities constitute a patient-oriented and hospital-centered value group.Hospitals have to constantly meet the demand of patients in the provision of medical services,and patients will be satisfied through their own participation in medical activities,thus realize the increase of their value.The pattern of mutual value creation between hospitals and patients forms the new hospital-patient relationship.It is an important condition for the hospitals to gain competitive advantages in the medical service provision through the two models of value maximization and organization minimization,and is also profitable for the formation of a harmonious relationship between doctors and patients.

With the continuous economic development,the environment in which we live is undergoing change.Environmental pollution has greatly affected our physical and mental health.The occurrence of many diseases is derived from the environmental change.The health management of health problems caused by environmental pollution is of great significance in monitoring the impact of environmental pollution on people's health,timely detecting and preventing the occurrence of diseases,improving people's health,and building up a harmonious and healthy society.

Task-driven teaching method is a kind of exploration.The prospective research on the application of task-driven teaching method in social medical insurance course is helpful to setting up a teaching situation,constructing a relaxed study environment,stiring up students’interest in the study and improving students’initiatives and creativity.

OBJECTIVETo investigate the main factors that influence measles morbidity and the genotype of measles virus, so as to provide evidence for scientific decision making to further control the prevalence of measles.

METHODA retrospective analysis included 182 children in Children's Hospital of Fudan University, diagnosed with measles from January 1, 2012 to December 31. The clinical and epidemiological characteristics, including the gender, age, the incidence of seasonal trends, measles vaccine vaccination history, contact history and other clinical manifestations, laboratory test results, and so on were analyzed. And the reverse transcription PCR (RT-PCR) was adopted to detect sputum specimens from suspected patients with measles,who were selected randomly,the sequence of the part of the PCR products was analyzed.

RESULT(1) Clinical and epidemiological data: Totally were 182 children with measles (125 males, 57 females) were enrolled into this study. The age of the patients ranged from 3 months to 89 months, 127 cases were younger than 9 months (69. 8%). The prevalence season was from April to August, while the peak month was April and May (22. 5%, 23. 1%). Among 182 hospitalized children, only 11 cases underwent measles vaccination (6. 0%), and among them 5 cases were within 2 weeks before disease onset. A total of 167 cases (91. 8%) had not been vaccinated, most of whom were immigrants, and the measles vaccination history of the remaining 4 cases were unknown. There was a positive correlation between the measles vaccination ratio in children of the floating population (8. 45%, 6/71) and the settled children (29.4%, 5/17, χ =8. 11 P =0. 004). In total, 24 cases (13. 2%) had definite measles exposure history, with 153 cases (84. 1%) of unknown origin,5 cases (2.7%) without any history of contact. (2) Clinical manifestations: All the 182 patients had fever (100%) and obvious rashes (100%), among them 145 cases had body temperature higher than 39 °C (79. 7%). The fever period ranged from 2 to 38 days. Among 182 hospitalized children,165 cases (90. 7%) had typical measles,17 cases had atypical measles. Among the 17 cases, two had severe measles, one had heterotypic measles. (3) The common complica tions: 96 cases had pneumonia (52. 8%), 80 had laryngitis (44. 0%), 38 had bronchitis (20. 9%),15 had hepatic dysfunction (8. 2%), 11 had myocardial damage (6. 0%), 3 had febrile seizures (1. 6%), and no patient had encephalitis. Of the 96 cases with pneumonia, 92 received sputum test; 38 were sputum culture positive (41%). The dominant pathogens were Streptococcus pneumoniae(11/38,29%), Haemophilus influenzae (6/ 38,16%), Moraxella catarrhalis (4/38, 11%), Escherichia coli (4/38, 11%), Candida albicans (4/38, 11%), Mycoplasma pneumoniae (4/38, 11%) and Staphylococcus aureus (3/38, 8%). (4) The H1a genotype was the only one genotype in the detected sequence of 54 measles virus strains.

CONCLUSIONMeasles was more often seen in the children under the age of 9 months from the floating population. The morbidity peak month was from April to May in Shanghai. The H1a genotype was the only one genotype. We should try to improve vaccination coverage rate in the children who are at the age for vaccination, so as to prevent measles outbreak.

Child ; Child, Hospitalized ; Child, Preschool ; China ; epidemiology ; Disease Outbreaks ; Female ; Genotype ; Humans ; Infant ; Male ; Measles ; epidemiology ; Measles Vaccine ; administration & dosage ; Measles virus ; classification ; Retrospective Studies ; Vaccination ; statistics & numerical data

ObjectiveTo evaluate the association between alveolar dead space fraction and the prognosis of patients with acute respiratory syndrome in the early phase ( ＜ 3 days).MethodsTwentythree patients with ARDS were enrolled in this study.The VD/VT was measured by the single breath test of CO2 (SBT-CO2).The age,heart rate,mean arterial pressure,APACHE Ⅱ,Murray lung injury score,functional residual capacity ( FRC ),PaO2/FiO2,tidal volume,airway plateau pressure ( Pplat ),static pulmonary compliance (Cst),28-day mortality were recorded.ResultsThe alveolar dead-space fraction was markedly elevated (0.59 ±0.06) and the mean FRC was markedly decreased (1643 ±409) ml in the early phase of ARDS.The mortality of 28 days was 52.2％.The mean dead-space fraction was significantly higher in non-survived patients than that in survival [(0.64 ± 0.08 ) vs.(0.53 ±0.04 )].VD/VT was correlated significantly with Murray lung injury score ( r=0.464,P =0.026).The area under the ROC curve for dead space fraction was 0.867,with sensitivity of 83％,and specificity of 82％.Conclusions Increased alveolar dead-space fraction of patients in the early phases of ARDS is associated with greater risk of death.

Objective To investigate the effects of extracorporeal membrane oxygenation (ECMO) on survival of adult from acute respiratory distress syndrome (ARDS). Method We searched Pubmed, Embase, Cochrane Library, Web of Science databases to find relevant literatues on ECMO in treatment of ARDS, which are reported from January 1966 to June 2010. Meta analyses was performed. Results Three papers about randomized controlled trial (RCT) of evaluating ECMO in patients with severe ARDS were enrolled for analyses. Meta-analysis of the three randomized controlled trials revealed ECMO did not decrease the mortality of ARDS patients. However, the cumulative meta-analysis of randomized trials showed ECMO had a protective effect on patients with ARDS. The most recent observational studies suggested that ECMO significantly decreased the mortality of ARDS caused by H1 N1 viral pneumonia. Conclusions There is no evidence to prove the benefit of ECMO in patients with ARDS. However, ECMO should be considered to use in early stage of ARDS as a last rescue resort for potentially reversible severe acute respiratory failure. Further investigation of large sample of high quality RCTs is needed.

Objective To investigate the effects of elasticity resistance (Ers) in respiratory system on oxygenation in patients with acute lung injury (ALI) after recruitment maneuvers (RM). Method Meta-analysis of data about the effects of recruitment maneuvers on oxygenation in ALI patients with different elasticity resistances in respiratory system carried out with pooling of study-oriented data stored in Pubmed, Embase, Web of Science databases from January 1999 to June 2010. Results A total of 281 articles were taken, and 20 of them included a sample size of 395 ALI patients. In patients treated with RM in different degrees of respiratory system elasticity resistance ( ≥33.3 cmH2O/L and ＜33.3 cmH2O/L), the effect of RM was better in patients with the high respiratory system elasticity resistance than that with the low one [(51.97 + 8.89) mmHg vs. (35.13 ± 10.33 ) mmHg], P ＜ 0. 01 ), but the high respiratory system elasticity resistance was potentially to lower blood pressure [(4. 33 ± 1.32 ) mmHg vs. (0.22 ± 1.03 ) mmHg],P ＜ 0.01 ). Conclusions This study suggests RM could improve oxygenation of ALI patients with high respiratory system elasticity resistance, and caution must be made to avoid hypotension during RM.

Objective To evaluate the concordance of two-dimensional echocardiography (2DE) and intelligent spatiotemporal image correlation (iSTIC) in measuring fetal aortic and aortic arch diameters during the second and third trimesters.Methods Data were collected by a prospective cross-sectional study of 140 normal singleton fetuses with the gestational age from 22 to 32 weeks.A total of 6 dimensions of the fetal aortic and aortic arch,including aortic annular diameter (AO),ascending aorta diameter (AAO),aortic arch diameter [AO Arch (INA to LCCA)],aortic arch diameter [AO Arch (LCCA to LSA)],aortic isthmus diameter and descending aorta diameter (DAO),were measured by two different methods.Concordance was assessed by comparing the measurements acquired by iSTIC with those determined by 2DE and depicted by Bland-Altman plots.Inter-and intra-observer variability was evaluated by the intraclass correlation coefficient (ICC) test.Results A total of 137 iSTIC volumes in 140 cases were found to be suitable for further analysis.Good correlation was observed in the measurements that determined by 2D or iSTIC (Pearson's R2 =0.977-0.983).There was no significant difference in the mean values of all the parameters that measured by two methods.Bland-Altman plot showed that the 95％ limits of agreement (LOA) in AO,AAO,AO Arch (INA to LCCA),AO Arch (LCCA to LSA),aortic isthmus diameter and DAO were (-0.1260/+ 0.2299),(-0.1707/+ 0.2241),(-0.1547/+ 0.2190),(-0.1736/+ 0.2024),(-0.1514/+ 0.2039) and (-0.1485/+ 0.2228),respectively.The points in the outside of LOA were 5.11％ (7/137),4.38％ (6/137),5.11％ (7/137),5.84％ (8/137),4.38％ (6/137)and 4.38％ (6/137),respectively.Conclusions iSTIC has a good agreement with 2DE in measuring fetal aortic and aortic arch dimensions during the second and third trimesters.

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Objective:To study the relationship between neutrophil to lymphocyte ratio (N/L) and traditional cardio‐vascular risk factors among community 35~64‐year‐old residents .Methods :A total of 1884 residents (548 males and 1336 females) from urban Shenyang city received baseline condition questionnaire on cardiovascular diseases and re‐lated diseases from Apr 2011 to Feb 2012. According to presence of cardiovascular risk factors or not ,subjects were divided into healthy control group (n=675) and risk factor group (n=1209);according to number of risk factors , risk factor group was further divided into one risk factor group (n=491) ,two risk factors group (n=263) and ≥3 risk factors group (n=455) .Morning blood sample and urine sample were retained to measure blood and urine rou‐tine ,blood glucose and blood lipid profile etc in all subjects .N/L was compared and analyzed among all groups .Re‐sults:Among patients with only one of following risk factors [hypertension ,diabetes mellitus (DM) ,dyslipidemia and obesity] ,N/L levels of patients with hypertension or DM were significantly higher than that of healthy control group [1.55(1.15 ,1.95) ,1.60(1.21 ,2.07) vs .1.45(1.09 ,1.91)] , P<0.05 both ,and there were no significant difference between any other one risk factor group and healthy control group , P>0.05 all .Among risk factor sub‐groups ,N/L level of ≥3 risk factors group was significantly higher than that of two risk factors group [1.57(1.16 , 2.04) vs .1.41(1.07 ,1.89) ,P<0.05] ,and there was no significant difference between any other two groups (P>0.05) .Conclusion:N/L significantly related to hypertension or DM ,and N/L level of ≥3 risk factors group was sig‐nificantly higher than that of two risk factors group ,N/L is helpful to assess risk of cardiovascular diseases .