Metabolic syndrome (MS) is a complex polygenic inheritance disease, caused by the accumulative effect of multiple genes and some environmental factors. Insulin resistance is the pathophysiologic foundation of MS. From the viewpoint of TCM, phlegm is the basic pathological factor of MS. In different periods and different symptoms of the disease, phlegm can be found during the whole disease course. Genes as an important component of the innate factors, play an important role in the formation of phlegm syndrome. Researches on correlation between susceptibility genes and phlegm syndrome in MS are important to enrich the connotation of phlegm syndrome and improve the level of diagnosis and treatment for this disease.

Objective To predict the risk of neonatal hyperbilirubinemia by transcutaneous bilirubin (TcB) nomograms and clinical risk factors.Methods Healthy term and late-preterm newborns (≥ 35 gestational weeks,and birth weight ≥ 2 000 g) born in Guizhou Maternal and Child Care Hospital between January 1,2013 and December 31,2013,were included.TcB levels were continuously recorded within 168 hours after birth.The value of hour-specific TcB nomogram combined with receiver operating characteristic (ROC)curves and Logistic regression model for predicting risk of hyperbilirubinemia was evaluated.Pearson's Chisquare test was also used for statistical analysis.Results A total of 5 250 cases were enrolled.TcB increased rapidly in the first 40 hours after birth,slowly increased between 40 to 96 hours,and reached a high level after 96 hours.Among them,the 95th percentile TcB stablized at 96 hours after birth.The 40th,75th and 95th percentile TcB peak levels were 173,217 and 248 μmol/L.Among the 5 250 neonates,there were 277 cases (5.3％) in the high-risk zone within 72 hours.The positive predictive value (PPV) was 22.02％;1 087 cases (20.7％) and 1 854 cases (35.3％) were in the medium-high risk and medium-low risk zones along with the PPV of 10.58％and 3.72％,respectively.There were 2 032 cases (38.7％) in the low-risk zone with the PPV of 1.38％.Multivariate analysis showed that the TcB high-risk zone after 72 hours was associated with gestational age,delivery mode,feeding mode and TcB level of risk zones within 72 hours.Compared to those born at ≥ 40 gestational weeks,those born at ≥ 37-＜40 gestational weeks were more likely in the TcB high-risk zone after 72 hours (OR=1.80,95％CI:1.29-2.51).The likelihood was reduced by 42％ among neonates born with cesarean section compared to those delivered vaginally in term of the TcB high-risk zone after 72 hours.Infants who received mixed feeding were less likely to be in the TcB high-risk zone after 72 hours when compared to breastfed infants (OR=0.51,95％CI:0.29-0.88).With the reduction of the high-risk zone level within 72 hours,the likelihood in the TcB high-risk zone after 72 hours was also decreased.ROC curve showed that the area under the curve (AUC) for predicting hyperbilirubinemia was 0.75 and its 95％CI was 0.72-0.78,with a sensitivity of 90.00％ and specificity of 40.00％.The AUC of a combination of predictive results obtained by the Logistic regression model with significant variables in univariate analysis and high-risk zone after 72 hours was 0.66,and its 95％CI was 0.62-0.69.AUC estimated by Logistic regression model according to the TcB levels of risk zones within 72 hours combining with clinical risk factors was 0.79,and its 95％CI was 0.76-0.82 (P＜0.01).Conclusions Hour-specific TcB nomograms of newborns in our hospital have been obtained,which facilitates the prediction and early intervention of neonatal hyperbilirubinemia.

Objective:To explore the feasibility and safety of long-term home mechanical ventilation(HMV) in children with chronic respiratory failure.Methods:Clinical data of 11 children with chronic respiratory failure, who underwent HMV with the care of the First Affiliated Hospital of Xiamen University from January 2013 to December 2019, were retrospectively reviewed. The clinical manifestation, growth and development, quality of life, adverse events and prognosis of HMV children were analyzed.Results:There were 8 boys and 3 girls with the onset age of 26 days to 13 years old; and the age at starting HMV was 3 months to 13 years old. Eight children were diagnosed as neuromuscular diseases, and 3 children were diagnosed as respiratory diseases. The duration of institutional mechanical ventilation was 2 weeks to 8 months. Six patients underwent invasive HMV via a tracheostomy, and 5 received non-invasive ventilation via nasal and face masks. Bi-level positive airway pressure ventilation mode was applied in all the patients. The duration of HMV was 3 months to 27 months. During follow-up, no HMV related adverse events were observed. Both the quality of life and nutritional status were improved in all cases. One patient lost follow-up 9 months later and 1 patient died of severe adenovirus pneumonia during hospitalization for examination, the remaining 9 cases survived. Liberation from HMV was obtained in 4 patients. The frequency of readmission was 1 to 2 times.Conclusion:It is suggested that long-term HMV is safe and feasible for children with chronic respiratory failure.

Objective To study the pain controlling effects of non-pharmaceutical interventions in neonatal intensive care unit (NICU) setting. Methods Infants who received radial artery puncture were assigned into control group, non-nutritive sucking (NNS) group and NNS plus glucose (NNS + GS) group according to their admission sequences. Each group contained 20 patients. Heart rate ( HR), respiratory rate (RR) and oxygen saturation (SpO2 ) before and after the procedure were monitored using Multi-Parameter Monitor ECG. Neonatal pain was evaluated using the preterm infant pain profile (PIPP). Results Among all three groups, after radial artery puncture, HR and RR were significantly increased, and SpO2 was significantly decreased (P < 0. 01). HR, RR and SpO2 variations in NNS group and NNS + GS group were less significant than the control group (P < 0. 05), and recovered to baseline more quickly. During the radial artery puncture, PIPP scores of infants in NNS and NNS + GS group were significantly lower than the control group (P < 0. 01), with NNS + GS group lower than NNS group (P <0. 05). Conclusions HR, RR and SpO2 can be used as physiological indicators of neonatal pain. PIPP score is simple and practical to be used in NICU setting. Both NNS and NNS + GS can partially relieve neonatal pain, and NNS + GS works better.

Objective: To assess the effectiveness in optimizing resources and shortening critical children′s waiting time in pediatric emergency department (PED) with five-level pediatric emergency triage system (PETS). Methods: This retrospective study was conducted in the First Affiliated Hospital of Xiamen University after PETS was applied. The data of patients who visited the pediatric emergency department from January 2015 to December 2017 were collected and analyzed, including age, sex, diseases, visiting time, triage rate and destination. Results: A total of 375 985 patients were included, among whom males were 225 308 (59.9%) and females were 150 677 (40.1%), all younger than 14 years of age. The number of critical cases (level Ⅰ, level Ⅱ and level Ⅲ) was increased from 4 719 (3.7%) in 2015, 12 209 (10.2%) in 2016 to 16 188 (12.7%) in 2017. The number of non-critical patients (level Ⅴ) decreased year by year, as from 98 213 (76.8%) in 2015 to 75 210 (62.6%) in 2016 and 78 857 (61.7%) in 2017. The patients who classified as level Ⅰ or levelⅡaccording to the PETS were seen immediately by physician (n=1855, 0.5%). Overall, 119 738 patients (98.3%) who were classified as level Ⅲ or level Ⅳ could be seen by physician in a timely manner according to triage guidelines, while 2 112 patients (1.7%) could not. The mean waiting time was 9.09 min in level Ⅲ, 17.7 min in level Ⅳ, and 55.76 min in level Ⅴ patients, respectively. The critical cases admitted to the intensive care units were 175 (36.2%) in 2015, 350 (62.8%) in 2016 and 374 (66.2%) in 2017. The etiologies were respiratory diseases (73.3%), gastrointestinal diseases (15.8%) and infectious diseases (3.1%). Conclusion The application of PETS could optimize emergency resources and shorten the waiting time of critically ill children.

Objective:To evaluate the effect of breathing training method and time on postoperative pneumonia in patients with lung cancer, so as to provide a reference for postoperative pneumonia prevention and control.Methods:A systematic retrieval of PubMed, Web of Science, Chinese Biomedical Literature Database, CNKI and other databases was conducted to collect RCTS of lung cancer patients undergoing respiratory training combined with respiratory trainers on the basis of routine nursing during perioperative period. The retrieval period was from the establishment of database to April 2021. According to inclusion and exclusion criteria, literature was screened and extracted, and literature quality was evaluated. Meta-analysis was performed using RevMan 5.4 software.Results:Finally, a total of 9 RCT articles were included, including 1 239 cases of lung cancer surgery patients. Among them, there were 624 cases in the control group and 615 cases in the intervention group. Meta-analysis results showed that compared with conventional nursing, combined breathing training with breathing trainer could reduce the incidence of postoperative pneumonia [ RR=0.38, 95% CI (0.26, 0.57) , P<0.000 01]. Combined breathing trainer intervention for 1 week [ RR=0.27, 95% CI (0.14, 0.52) , P<0.000 1], intervention frequency for more than 4 times /d[ RR=0.36, 95% CI (0.23, 0.57) , P<0.000 1], duration of single breathing training for more than or equal to 15 min[ RR=0.34, 95% CI (0.20, 0.58) , P<0.000 1) reduced the incidence of pneumonia in patients. Conclusions:In the perioperative period, respiratory training combined with respiratory trainer on the basis of routine nursing, training frequency for more than 4 times /d, duration of single breathing training for more than or equal to 15 min can improve lung function of patients undergoing lung cancer surgery and reduce the incidence of postoperative pneumonia, which is worthy of clinical application.

Objective:To systematically review the effect of information technology-based transitional care on the treatment effect of children and adolescents with type 1 diabetes mellitus (T1DM) , so as to provide a reliable scientific basis for their out-of-hospital transitional care.Methods:Randomized controlled trial (RCT) of information technology continued nursing intervention for children and adolescents with T1DM in PubMed, Web of Science, CNKI and other databases were searched by computer. The retrieval time was from the establishment of databases to July 31, 2021. According to inclusion and exclusion criteria, literature was screened and data was extracted. Cochrane was used to evaluate the risk of bias for literature quality. Meta-analysis was performed using RevMan 5.4 software, and subgroup analysis was conducted on intervention methods, duration and intervention objects of different ages.Results:Finally, a total of 12 literatures were included, and the quality of literatures was medium. A total of 1 353 cases were included. The results of meta-analysis showed that there were significant differences in the glycated hemoglobin value and the incidence of acute complications between the information technology transitional care group and the traditional nursing group ( P<0.05) . Subgroup analysis showed that different intervention methods (App, Internet platform) and duration of intervention had significant differences in the effect of out-of-hospital treatment for children and adolescents with T1DM ( P<0.05) . Conclusions:The use of information technology-based transitional care can improve out-of-hospital glycosylated hemoglobin value and reduce the incidence of acute complications in children and adolescents with T1DM. Different intervention methods (App, Internet platform) and different intervention time can improve the out-of-hospital treatment effect of children and adolescents with T1DM. It is suggested to promote information technology continuation care in out-of-hospital treatment of children and adolescents with T1DM.

Objective:To explore the effect of complications simulated experience in school-age children with type 1 diabetes mellitus.Methods:From March to December 2021, 80 school-age children with type 1 diabetes mellitus who were followed up in the Endocrinology Department of Quanzhou Children's Hospital were selected by convenient sampling. Children were divided into a control group and an observation group using random number method, with 40 cases in each group. The control group received routine treatment and traditional health education, while the observation group implemented complications simulated experience intervention on the basis of the control group. Diabetes Self-Management Questionnaire and Diabetes Knowledge Test were used to evaluate the self-management ability and diabetes knowledge of the two groups of children before and after intervention.Results:The observation group included 37 children, while the control group included 38 children. After intervention, the scores of Diabetes Self-Management Questionnaire and Diabetes Knowledge Test of children in the observation group were higher than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:Complications simulated experience can improve the self-management ability and diabetes knowledge of school-age children with type 1 diabetes mellitus, which is worthy of clinical promotion and practice.

Objective: To investigate potential biomarkers for different types of hand, foot and mouth disease(HFMD). Methods: Nuclear magnetic resonance(NMR)-based metabolomics methods were used to analyze the metabolic differences in serum of HFMD and healthy controls.Partial least squares discriminant analysis(PLS-DA)and orthogonal partial least square discriminant analysis(OPLS-DA)were used for analysis of metabolite profiles.Differential statistical analysis was performed by t tests using GraphPad Prism 5 software. Results: The levels of lipid, leucine, valine, β-hydroxybutyric acid, acetone, glucose, glycoprotein, glycerol, glycine, choline, trimethylamine oxide and lactate in HFMD increased significantly compared with healthy controls, whereas the levels of acetic acid and creatine decreased significantly.Additionally, the level of acetone further increased in the severe type of HFMD compared with the mild type, whereas the levels of lipid and trimethylamine oxide decreased. Conclusion These statistically significant differences are involved in lipid metabolism, glucose metabolism and protein metabolism in different types of HFMD.Lipid, acetone and trimethylamine oxide can be used as potential biomarkers of HFMD.

Objective:To analyze the risk factors of bronchopulmonary dysplasia(BPD)in very preterm infants(VPI), and to provide scientific basis for the prevention and treatment of BPD in VPI.Methods:A prospective multicenter study was designed to collect the clinical data of VPI in department of neonatology of 28 hospitals in 7 regions from September 2019 to December 2020.According to the continuous oxygen dependence at 28 days after birth, VPI were divided into non BPD group and BPD group, and the risk factors of BPD in VPI were analyzed.Results:A total of 2 514 cases of VPI including 1 364 cases without BPD and 1 150 cases with BPD were enrolled.The incidence of BPD was 45.7%.The smaller the gestational age and weight, the higher the incidence of BPD( P<0.001). Compared with non BPD group, the average birth age, weight and cesarean section rate in BPD group were lower, and the incidence of male infants, small for gestational age and 5-minute apgar score≤7 were higher( P<0.01). In BPD group, the incidences of neonatal respiratory distress syndrome(NRDS), hemodynamically significant patent ductus arteriosus, retinopathy of prematurity, feeding intolerance, extrauterine growth restriction, grade Ⅲ~Ⅳ intracranial hemorrhage, anemia, early-onset and late-onset sepsis, nosocomial infection, parenteral nutrition-associated cholestasis were higher( P<0.05), the use of pulmonary surfactant(PS), postnatal hormone exposure, anemia and blood transfusion were also higher, and the time of invasive and non-invasive mechanical ventilation, oxygen use and total hospital stay were longer( P<0.001). The time of starting enteral nutrition, cumulative fasting days, days of reaching total enteral nutrition, days of continuous parenteral nutrition, days of reaching 110 kcal/(kg·d) total calorie, days of reaching 110 kcal/(kg·d) oral calorie were longer and the breastfeeding rate was lower in BPD group than those in non BPD group( P<0.001). The cumulative doses of amino acid and fat emulsion during the first week of hospitalization were higher in BPD group( P<0.001). Multivariate Logistic regression analysis showed that NRDS, invasive mechanical ventilation, age of reaching total enteral nutrition, anemia and blood transfusion were the independent risk factors for BPD in VPI, and older gestational age was the protective factor for BPD. Conclusion:Strengthening perinatal management, avoiding premature delivery and severe NRDS, shortening the time of invasive mechanical ventilation, paying attention to enteral nutrition management, reaching whole intestinal feeding as soon as possible, and strictly mastering the indications of blood transfusion are very important to reduce the incidence of BPD in VPI.