Objective To analyze the clinical features of the hospitalized children with laboratory-confirmed influenza in Suzhou. Methods The demographic information, laboratory test results, clinical features, treatments and outcomes of the hospitalized children with laboratoryconfirmed influenza were collected retrospectively. The data were analyzed using chi square test,Cochran-Armitage trend test. Results Four hundred and eighty hospitalized children were diagnosed with laboratory-confirmed influenza during the period of 2005 to 2009. Among these cases, 414 were subtype A and 66 were subtype B. The positive rate was 2.66%. Four hundred and nineteen cases (87.29 %) were ≤ 5 years old. Most of the cases developed during winter (from December to April the next year) and summer (from July to August). The age and sex distribution didn't vary from year to year (x2=9. 7768,x2 = 8. 7573; both P＞0.05). The mean disease course was (16.22± 9.41)days, and the mean hospitalization duration was (7.89 ±2.97) days. The percentages of patients with symptoms of fever, dyspnea and diarrhea or requiring oxygen treatment decreased with age (Z =4. 9430, Z=2. 1021, Z=3. 2073 and Z=2. 3277, respectively; all P＜0.05). The percentages of cases with concomitant pneumonia and upper respiratory infection also decreased with age (Z =-3. 8762 and Z=-3. 5095, respectively; both P＜0.01). Fifteen point five percent (60/387 cases)of the cases were co-infected with pneumococcus and 15. 0% (72/480 cases) were co-infected with respiratory syncytial virus (RSV). The level of C-reactive protein was significantly higher in cases with bacterial co-infection than those with viral co-infection (Z= -3.1290, P ＜ 0. 01 ).Conclusions Hospitalized children with influenza are more common in winter and summer in Shuzhou.Many patients are co-infected with pneumococcus or RSV. The symptoms are more severe in younger children.

Objective: To evaluate the project performance of public health service system in rural areas during the implementation of China Rural Health Project ( hereinafter referred to asHealth XI Project) . Methods: In this paper, all 40 counties covered by the Health XI Project are selected as case study. This paper uses the performance evaluation index system for rural public health system developed for the project and continuously collect input and out-put indexes between 2008 and 2013 in order to conduct a comprehensive analysis and evaluation. Results: During the implementation of the Health XI Project, the inputs and outputs of the rural public health service system had gradual-ly increased in all the countries covered by the project. The score for inputs and outputs increased from 22. 73 and 39. 05 in 2008 to 32. 62 and 57. 60 in 2013, with a growth rate of 43. 15% and 47. 50%, respectively. The input scores significantly grew faster than output scores in some provinces. The input-output ratio increased from 1. 72 to 1. 77, with slight fluctuations between different years. Conclusion: The application of the performance evaluation index system for public health service system in monitoring project implementation process can help to timely discover the weak links associated with the implementation of rural public health service system, and thus take effective measures to promote the improvement of the system. . When increasing investment in public health, how to efficiently use re-sources and improve the service effectiveness is still an urgent problem.

The paper introduced the exploration made by Shanghai SongJiang District in its compensation mechanism for public hospitals and community health centers.This attempt aimed at increasing government financial support,identifying public health needs in the development of public medical institutions,developing the compensatory measures to fit the task completed,and the service provided and individual items.It took such factors as the present personnel,workload,population and area taken into account.All these are designed to make the mechanism more appropriate and fair.

Objective To validate the molluscicidal effect of magnesium borate ore powder (MBOP), and explore the mechanism for providing the scientific basis for the field use. Methods The experiments were performed by the Copper Coin method, Volatilization method and Immersion and Sprinkle methods recommended by WHO. Results The MBOP can't kill the snail by the volatilization. The molluscicidal effect was well by the Immersion and Sprinkle methods. The acted effect was quick by using the Immersion method while the effect was more stable by using the Sprinkle method.LD_(50) of the Sprinkle method (27℃,4 days) was 4.07 g/m2. Conclusion MBOP's molluscicidal effectiveness is well, the action appears gradually and the effect is stable. The possible mechanism of MBOP might act through some dissolved components.

Objective:To explore the epidemiological characteristics and the antibiotic resistance of Streptococcus pneumoniae isolates, and to provide the evidence for the rational use of antimicrobial agents to treat Streptococcus pneumoniae infection. Methods:The positive microbiological laboratory identification and antimicrobial susceptibility testing of Streptococcus pneumoniae from sputum of children with respiratory infections during January 2010 to December 2017 in Children′s Hospital of Soochow University were retrospectively analyzed. The positive rates of Streptococcus pneumoniae of different genders, ages, years and seasons were compared. The annual detection rates and trends of drug resistance of Streptococcus pneumoniae to penicillin, amoxicillin and cefotaxime were analyzed by Mann-Kendall trend test. The seasonal decomposition of time series was conducted to assess the association between Streptococcus pneumoniae detection rate and season. Enumeration data was compared using χ2 test. Results:Of the 88 480 sputum specimens, the total positive rate of Streptococcus pneumoniae was 10.3%(9 081/88 480). The detection rates of Streptococcus pneumoniae in children aged 0 to <0.5 years old, 0.5 to <2 years old, 2 to <3 years old, 3 to <5 years old, and 5 to <15 years old were 4.2%(1 407/33 224), 13.1%(3 191/24 390), 14.9%(2 417/16 252), 17.9%(1 474/8 246) and 9.3%(592/6 368), respectively. The difference was statistically significant ( χ2=2 421.6, P<0.01). The detection rates were 8.1%(1 321/16 306) from January to March, 10.9%(2 194/20 207) from April to June, 8.5%(2 141/25 058) from July to September, and 12.7%(3 425/26 909) from October to December. The discrepancy of positive rates in different seasons showed statistical significance ( χ2=311.5, P<0.01). During 2010 to 2017, significant decreases in antibiotic resistant rates of Streptococcus pneumoniae to penicillin, amoxicillin and cefotaxime were detected (tau=-0.93, -0.93 and -0.71, respectively, all P<0.05). Conclusions:The detection rate of Streptococcus pneumoniae in sputum of children with respiratory infections may present seasonal pattern and vary between different ages of children. The resistance to β-lactam antibiotics has declined.

Objective To investigate the prevalence and risk factors of chronic kidney disease (CKD) in adult residents of Shanghai Pudong New Area. Methods A total of 5584 residents aged 20-80 years old were randomly selected from Shanghai Pudong New Area through multistage sampling and interview between April and July 2008. Fasting blood samples and morning urine samples were collected to detect Scr and urinary albumin and creatinine. Urine albumin to creatinine ratio (ACR) and glomerular filtration rate (GFR) was calculated to estimate the renal function. Logistic regression model was used to examine the associations of demographic and lifestyle factors with indicators of kidney damage. Results The age-standardized prevalence of albuminuria, reduced renal function and CKD was 9.9% (male 8.0%, female 12.4%), 1.1% (male 1.3%, female 0.9%) and 11.0%(male 8.8%, female 12.7%), respectively. The prevalence of CKD was higher in female and increased with age. No significant difference in the prevalence was observed between urban and rural areas. Elder, female, high blood pressure, high fasting glucose, dyslipidemia and obesity were associated with CKD independently. Conclusions The prevalence of CKD in Shanghai Pudong New Area is comparable to that previously reported in China or other developed countries, and even higher. CKD is going to be a public health problem and warrants the community-integrated control strategy to prevent the incidence of end-stage renal disease (ESRD) and related complications.

Pediatric Tuina is an important part of traditional Chinese medicine, but the operation technical standard is less developed. It is favored by TCM practitioners in China and abroad, due to its simple operation and clinical effects. The specific acupoint of pediatric tuina is the core of its therapy, but due to the numerous schools of pediatric tuina in China, the consensus of location and operation on some specific acupoints have not been reached. To meet the clinical practice needs of pediatric tuina practitioners and follow the evidence-based principles, we determined to develop International Pediatric Tuina Specific Acupoints and Operation Technical standaeds, considering the diversity of pediatric tuina schools. We hope to lay a foundation for evidence-based practice, trials design and guidelines development of pediatric tuina.

Objective:To study the influencing factors of influenza-associated severe acute respiratory illness (SARI) in children younger than 5 years of old in Suzhou, and to provide evidence to support the improvement of prevention and control strategies for influenza in children.Methods:We conducted a prospective influenza surveillance for hospitalized SARI and outpatient influenza-like illness (ILI) at Children′s Hospital of Soochow University from April 2011 to March 2017. We compared the clinical and other characteristics of influenza-positive patients with SARI to those with ILI to find the differences and to identify influencing factors of influenza-associated SARI, using χ2 test and unconditional logistic regression. Results:We found 786 cases of influenza-associated ILI and 413 cases of influenza-associated SARI during the study period. Cough, runny nose, shortness of breath, asthma or wheezing were more common in influenza-associated SARI than in influenza-associated ILI ( P<0.01). Univariate and multivariate logistic regression showed that the influencing factors which significantly associated with increased risk of influenza-associated SARI were as follows: younger age (<6 months OR=3.6, 6-23 months a OR=2.5), respiratory infection history within 3 months (a OR=4.5), chronic lung disease history ( OR=3.4), fever above 39.0 ℃ (39.0-39.9 ℃ a OR=2.4, ≥40.0 ℃ a OR=6.0), and the presence of A/H1N1 (a OR=2.3), A/H3N2 (a OR=1.9). Conclusion:Children younger than 2 years old, with a history of chronic lung disease, a history of respiratory infection within 3 months, or with a fever peak above 39.0 ℃ should seek medical advice as soon as possible or receive annual influenza vaccination to reduce the incidence of influenza-associated serious outcomes.

Objective:To estimate the hospitalization rate of Haemophilus ( H.) influenzae associated community-acquired pneumonia in children under 5 years in Suzhou. Methods:From 2010 to 2014, medical records and bacteriology results of children under 5 years hospitalized with community-acquired pneumonia in Children's Hospital of Soochow University were collected, retrospectively. Detection rate of H. influenzae was describe. The hospitalization rate of H. influenzae associated community-acquired pneumonia was estimated using the number of local children in urban area of Suzhou, which was obtained from the immunization platform of Suzhou Center for Disease Prevention and Control. Results:A total of 28 043 hospitalized pneumonia cases were included from 2010 to 2014, in which 19 526 (69.63%) had bacteriological examination. The overall detection rate of H. influenzae was 11.06% (2 160/19 526), and children aged 12-23 months had the highest positive rate (14.29%, 550/3 850), and the rate was higher during winter-spring than during summer-autumn ( χ 2=455.11, P<0.01). The average hospitalization rate of H. influenzae associated pneumonia in children under 5 years was 760.36/100 000 (95% CI: 733.70/100 000-787.01/100 000), which was higher in winter and spring (898.79/100 000 and 1 249.52/100 000) than in summer and autumn (514.35/100 000 and 359.04/100 000), and the hospitalization rate was higher in boys (942.12/100 000) than in girls (563.76/100 000), the differences were all significant ( P<0.01). The highest hospitalization rate was observed in children aged 1-5 months (2 478.31/100 000) and the hospitalization rate decreased with age ( χ 2=2 129.80, P<0.01). Conclusion:There was a considerable burden of H. influenzae associated community-acquired pneumonia in children under 5 years in Suzhou, especially in children under 6 months.

ObjectiveTo investigate the prevalence and influencing factors of diabetes mellitus among community population in Songjiang District of Shanghai， and to provide scientific basis for prevention and treatment of diabetes mellitus. MethodsBased on the baseline data of the Shanghai Suburban Adult Cohort （2016‒2017） and local medication database， the prevalence of diabetes in the cohort was described， and the influencing factors for the prevalence of diabetes in different genders were analyzed. ResultsAmong 35 928 participants， males accounted for 40.57%， and the median age was 58 years old. There were 5 342 diabetic patients with a crude prevalence rate of 14.87% and the standardized prevalence rate of diabetes mellitus was 7.57%. The prevalence rate of diabetes in males （15.81%） was significantly higher than that in females （14.23%， P<0.001）. Multivariate logistic regression analysis showed that the following factors were associated with high risk of diabetes mellitus in males： 40‒59 age group （OR=7.111，95%CI：4.900‒10.320）， 60‒74 age group （OR=8.994，95%CI：6.154‒13.144）， family history of diabetes （OR=3.369，95%CI：2.963‒3.83）， overweight （OR=1.272，95%CI：1.123‒1.439）， obesity （OR=1.912，95%CI：1.623‒2.252）， hypertension （OR=1.685，95%CI：1.512‒1.877）， and dyslipidemia （OR=1.396，95%CI：1.263‒1.542）. In females， the high risk of diabetes was associated with： 40‒59 age group （OR=2.718，95%CI：1.838‒4.02）， 60‒74 age group （OR=3.517，95%CI：2.34‒5.286）， family history of diabetes （OR=3.071，95%CI：2.761‒3.416）， overweight （OR=1.254，95%CI：1.125‒1.398）， obesity （OR=2.018，95%CI：1.764‒2.308）， central obesity （OR=1.515，95%CI：1.357‒1.692）， hypertension （OR=2.128，95%CI：1.929‒2.347）， dyslipidemia （OR=1.506，95%CI：1.379‒1.644）， exercise （OR=1.241，95%CI：1.137‒1.355）， and menopause （OR=1.967，95%CI：1.693‒2.286）. ConclusionThe prevalence rate of diabetes is high in Shanghai， and the related factors are different in different gender groups.