ABSTRACT
Escherichia coli is an important pathogen causing neonatal infectious diseases, such as neonatal meningitis and sepsis, and poses a great threat to the health of neonates. Currently, no effective screening and prevention measures are available. This article briefly reviews the rates of Escherichia coli colonization in pregnant women and newborns, the risk factors of colonization and transmission from mother to infant and the influences of Escherichia coli on pregnancy outcome, especially the harm to newborns. In clinical practice, more attention should be paid to high-risk pregnant women and the possible adverse pregnancy outcomes. For newborns born to mothers with Escherichia coli colonization, the possibility of Escherichia coli infection should be considered first if early meningitis and septicemia occur, which would be of great significance for the selection of antibiotics.
ABSTRACT
This study aimed to obtain the first national estimate of the prevalence of autism spectrum disorder (ASD) in Chinese children. We targeted the population of 6 to 12-year-old children for this prevalence study by multistage convenient cluster sampling. The Modified Chinese Autism Spectrum Rating Scale was used for the screening process. Of the target population of 142,086 children, 88.5% (n = 125,806) participated in the study. A total of 363 children were confirmed as having ASD. The observed ASD prevalence rate was 0.29% (95% CI: 0.26%-0.32%) for the overall population. After adjustment for response rates, the estimated number of ASD cases was 867 in the target population sample, thereby achieving an estimated prevalence of 0.70% (95% CI: 0.64%-0.74%). The prevalence was significantly higher in boys than in girls (0.95%; 95% CI: 0.87%-1.02% versus 0.30%; 95% CI: 0.26%-0.34%; P < 0.001). Of the 363 confirmed ASD cases, 43.3% were newly diagnosed, and most of those (90.4%) were attending regular schools, and 68.8% of the children with ASD had at least one neuropsychiatric comorbidity. Our findings provide reliable data on the estimated ASD prevalence and comorbidities in Chinese children.
ABSTRACT
This study aimed to obtain the first national estimate of the prevalence of autism spectrum disorder (ASD) in Chinese children. We targeted the population of 6 to 12-year-old children for this prevalence study by multistage convenient cluster sampling. The Modified Chinese Autism Spectrum Rating Scale was used for the screening process. Of the target population of 142,086 children, 88.5% (n = 125,806) participated in the study. A total of 363 children were confirmed as having ASD. The observed ASD prevalence rate was 0.29% (95% CI: 0.26%-0.32%) for the overall population. After adjustment for response rates, the estimated number of ASD cases was 867 in the target population sample, thereby achieving an estimated prevalence of 0.70% (95% CI: 0.64%-0.74%). The prevalence was significantly higher in boys than in girls (0.95%; 95% CI: 0.87%-1.02% versus 0.30%; 95% CI: 0.26%-0.34%; P < 0.001). Of the 363 confirmed ASD cases, 43.3% were newly diagnosed, and most of those (90.4%) were attending regular schools, and 68.8% of the children with ASD had at least one neuropsychiatric comorbidity. Our findings provide reliable data on the estimated ASD prevalence and comorbidities in Chinese children.
ABSTRACT
The paper introduces the background of establishing the multidisciplinary consultation system,designs the architecture of the multidisciplinary consultation system including the links of consultation application,prompt,acceptance,recording,evaluation,etc.,and collects all diagnosis and treatment information of patients based on the clinical data center.The application of the multidisciplinary consultation system is able to optimize the process,improve the efficiency and quality,and achieve closed-loop management.
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Taking Children's Hospital of Fudan University as an example, the paper establishes a patient identity matching model based on the historical treatment data according to features of pediatric patients.It also sets up a uniform indexing mechanism of the his-torical treatment and hospitalization records of the patients by improving the existing business system, providing support patient identity recognition and laying a foundation for establishment of the clinical data center in future.
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Objective To assess the prognosis and effect on renal function of pediatric urolithiasis caused by melamine-contaminated milk powder (PUMMP) in a long-term follow-up.Methods One hundred and two of 8335 children (≤ 6-year-old) with history of consuming melamine-contaminated milk powder screened in our hospital were followed up for eighteen months after diagnosis. Urinary system ultrasonography, urinalysis, urinary microprotein profiles [microalbumin (ALBU), immunoglobulin G (IgG), and N-acetyl-β-D-glucosidase (NAG)], urinary melamine and cyanuric acid were examined in the first visit and at the end of follow-up. Results Follow-up was completed in 91 children and the stone was excreted in 82 children (90.1%).Stones less than 5 mm in diameter were most vulnerable to discharge, and stones larger than 10 mm could not be expelled without interventions. At the end of follow-up, no melamine or cyanuric acid was found in the urine samples of 74 patients. Urinalysis showed that incidences of proteinuria, microscopic hematuria and leukocyturia were 0%, 5.1% and 2.0%, which were significant different from those in the first visit (Pproteinutria=0.123, Phemnatuna=0.038 and Pleukocyhuris=0.005).Urinary microprotein profiles revealed that some children whose urinalysis was normal still presented glomerular and renal tubular injury and the abnormal rates were 8.8% and 12.1%respectively. The glomerular injury was mainly related to persistent stone, male and younger.Conclusions 90.1% of children with PUMMP passes urinary stones at the end of follow-up.Stone size is the major risk factor of discharge. No melamine or cyanuric acid is found in the urine of children. After eighteen months, glomerular and renal tubular injury is still found in some patients. Further follow-up is necessary.
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OBJECTIVE To analyze clinical and etiologic characteristics of indwelling venous catheter-related infection(CRI) in artificial liver support system(ALSS)-treated patients and explore the measures of prevention and treatment.METHODS Bacterial culture and drug sensitivity test were performed in cusp of catheters after being pulled out and the peripheral blood in liver failure patients.RESULTS Sixty four strains were isolated including 56 Gram-positive strains,2 Gram-negative strains and 6 fungi ones,respectively.The most frequent organism was Staphylococcus epidermidis which had high sensitivity to vancomycin.CONCLUSIONS The most effective measure is removing catheters in time,and vancomycin is the most optimal agent for CRI.
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The module design of pharmaceutical superfine pulverization matched up GMP was attempted. The integral of mechanism and electricity into the whole pulverization process was designed and established.