Objective To investigate the effect of comprehensive psychological intervention on cooperation degree with intravenous infusion of preschool children. Methods 240 children patients with intravenous infusion were divided into the observation group and the control group with 120 cases in each group.Children patients in two groups were all given venipuncture by two nurses who had more than 5 years of working experience,skilled venipuncture technique and were good at doing mental work for children.The control group was given intravenous infusion directly after venipuncture without giving any psychological intervention.The observation group was given comprehensive psychological intervention before venipuncture.The different psychological behavioral reactions during the venipuncture were evaluated.The cooperation degree and the first-time success rate of venipuncture for the two groups were taken for statistics. Results The psychological behavioral reactions of the observation group were as followed:the active type was 51.67％,the tension type was 30.83％,and 7.50％ for the type of fear,the compulsive type was 10.00％.Compared with the control group,the difference was significant.The cooperation degree with intravenous infusion was 82.50％,the difference was significant compared with the control group.The first-time success rate in the observation group was 86.67％,higher than 75.83％ in the control group. Conclusions Psychological interventions according to the behavior and psychological reaction of preschool children with intravenous infusion can alleviate the negative emotions and improve the cooperation degree of preschool children.

Objective To investigate the relationship between clinical presentation and pathological characteristics in HBeAg negative chronic hepatitis B(CHB) patients with steatosis, and to find out the predictors of hepatic inflammation and fibrosis. Methods HgeAg negative CHB patients with (n=56) or without (n=60) steatosis confirmed clinically and pathologically were enrolled in the study. All patients were examined for fasting blood glucose(FBG), fasting insulin (FINS), triglyceride (TG), cholesterol (TC), alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyhransferase (GGT), alkaline phosphatase (ALP) albumin (Alb), globulin(Glb), homeostatic model assessment of insulin resistance (HOMA-IR), HBV-DNA and body mass index(BMI). The association of above parameters with hepatic inflammation, fibrosis and fatty deposition were analyzed statistically. Results It was demonstrated that BMI, FBG, FINS, TG, TC, GGT, ALP , Glb and HOMA-IR were significantly higher in HBeAg negative CHB patients with steatosis than those without steatosis (P<0.05). Whereas the levels of HBV-DNA, Alb, ALT and AST were significantly lower in HBeAg negative CHB patients with steatosis compared with those without steatosis (P<0.05). The hepatic inflammation and fibrosis were aggravated in patients with steatosis. It was implicated that BMI,FBG, FINS, TG, TC, GGT and HOMA-IR(all P values 0.05) were significant predictors for hepatic steatosis, while ALT, AST, Glb and HBV-DNA(all P values <0.05) were significant predictors for hepatic inflammation. And the predictors for hepatic fibrosis were ALT, AST, Alb, Glb and HBV-DNA(all P values <0.05). Conclusions Hepatic steatosis is common in HBeAg negative CHB patients which is positively associated with parameters including BMI, FBG, FINS, TG, TC, GGT, ALP and HOMA-IR. Besides steatosis, the hepatic inflammation and fibrosis are also aggravated in these patients.

Objective To investigate the clinical characteristics of metabolically healthy obese ( MHO) individuals, and to explore the risk of progression into metabolic disorders after 3 years. Methods A total of 3943 residents in Jining City were evaluated twice from February 2012 to August 2015, and 3766 individuals were enrolled excluding those with missing data. Of the subjects, 875 subjects were screened as metabolic normal population, which were divided into MHO(n = 127), metabolically healthy overweight (MHOW, n = 386), and metabolically healthy normal weight ( MHNW, n = 362) groups. T test, x2 test, and logistic regression analysis were used for data analysis. Results The incidence of MHO was 11. 63％ (127 / 1092) in obesity, and the proportion of MHO in females was higher than that in males(13. 91％ vs 7. 82％ , P<0. 05). Compared with MHNW group, the levels of HbA1C , fasting insulin, low density lipoprotein-cholesterol ( LDL-C), triglyceride ( TG), glutamyl transpeptidase (GGT), systolic blood pressure(SBP), diastolic blood pressure(DBP), and waist circumference(WC) were higher in MHO while glomerular filtration rate (GFR) and high density lipoprotein-cholesterol (HDL-C) were lower(all P<0. 05); and fasting insulin, LDL-C, TG, GGT, SBP, WC were higher in MHOW while HDL-C was lower (all P<0. 05). The levels of fasting insulin, TG, SBP, WC were higher in MHO while GFR and HDL-C were lower compared with MHOW(all P<0. 05). Following up for 3 years, the incidences of dyslipidemia in MHNW, MHOW, and MHO were 17. 96％ (65 / 362), 32. 90％ (127 / 386), 42. 52％ (54 / 127), respectively, with significant difference among three groups(P<0. 05). The incidences of hyperglycemia in the three groups were 20. 17％ (73 / 362), 22. 80％(88 / 386), 26. 77％ (34 / 127), respectively, without significant difference among groups ( all P > 0. 05). After adjustment for some factors including sex, age, fasting insulin, glutamic pyruvic transaminase, glutamic oxaloacetic transaminase, GGT, and creatinine, the risks of dyslipidemia in MHO ( OR = 2. 193, 95％ CI 1. 359-3. 539, P<0. 05) and MHOW(OR= 1. 705, 95％ CI 1. 190-2. 443, P<0. 05) were significantly increased as compared with MHNW. Conclusion Compared with MHNW individuals, MHOW/ MHO individuals show an obviously different clinical feature as well as with higher risks of dyslipidemia after 3 years.

Objective:To summarize the application of pectoralis major flap in complex defects after maxillofacial " frozen neck" surgery.Methods:The clinical data of 7 patients with maxillofacial " frozen neck" admitted to the Department of Stomatology of the Xuzhou Central Hospital from October 2020 to October 2022 were retrospectively analyzed. The pectoralis major flap was used to repair the complex defects after surgery and the treatment effect was observed.Results:All 7 patients had survived flap transplantation with no serious complications. After 3 to 24 months of follow-up, the patients were basically satisfied with the treatment effect.Conclusions:The pectoralis major flap has reliable blood supply, abundant tissue, and can be applied flexibly with a high survival rate and significant repair effect. It is a good choice for repairing complex defects after " frozen neck" surgery, and it has clinical application value.

Objective:To explore the criteria of general practice doctoral supervisors.Methods:The expert consultation questionnaire was formed by literature analysis. Experts in the field of general medicine from universities and tertiary hospitals in Shanghai were invited to participate in two rounds of Delphi consultation. The consultation content included the basic requirements and the importance evaluation of the selection criteria for general practice doctoral supervisors. Descriptive analysis and Analytic Hierarchy Process (AHP) were used to analyze the results of the study.Results:A total of 29 experts participated in the consultation, all with senior professional titles and doctoral degrees. The positive coefficient and expert authority coefficient of the two rounds of expert consultation were 1.0 and 0.925, respectively. The Kendall coordination coefficient of indicator importance evaluation were 0.436 and 0.397, respectively. The ethics, age, professional title, educational background and academic degree and diploma were considered to be included in the basic qualifications. The optimal standards for supervisor selection included teaching ability, scientific research ability, student training and team promotion ability that subdivided into 13 evaluation indexes.Conclusion:The basic qualifications and optimal standards for general practice doctoral supervisors have been preliminarily developed, which provides reference for selection of qualified general practice doctoral supervisors.

BACKGROUNDInsulin resistance (IR) plays an important pathophysiological role in the development of diabetes, dyslipidemia, hypertension, and cardiovascular disease. Moreover, IR can occur even in non-obese people without diabetes. However, direct detection of IR is complicated. In order to find a simple surrogate marker of IR early in non-obese people, we investigate the association of commonly-used biochemical markers (liver enzymes and lipid profiles) with IR in urban middle-aged and older non-obese Chinese without diabetes.

METHODSThis cross-sectional study included 1 987 subjects (1 473 women). Fasting blood samples were collected for measurement of glucose, insulin, liver enzymes, lipid profiles and creatinine. Subjects whose homeostasis model of assessment-IR (HOMA-IR) index values exceeded the 75th percentile (2.67 for women and 2.48 for men) of the population were considered to have IR. The area under the receiver operating characteristic curve (ROC) was used to compare the power of potential markers in identifying IR.

RESULTSTriglycerides (TG) and ratio of TG to high-density lipoprotein cholesterol (TG/HDL-C) discriminated IR better than other indexes for both sexes; areas under the receiver operating characteristic (ROC) curves (AUC) values were 0.770 (95% confidence interval 0.733-0.807) and 0.772 (0.736-0.809), respectively, for women and 0.754 (0.664-0.844) and 0.756 (0.672-0.840), respectively, for men. To identify IR, the optimal cut-offs for TG and TG/HDL-C ratio were 1.315 mmol/L (sensitivity 74.3%, specificity 71.0%) and 0.873 (sensitivity 70.1%, specificity 73.4%), respectively, for women, and 1.275 mmol/L (sensitivity 66.7%, specificity 74.4%) and 0.812 (sensitivity 75.8%, specificity 69.2%), respectively, for men.

CONCLUSIONTG and TG/HDL-C ratio could be used to identify IR in urban middle-aged and older non-obese Chinese without diabetes.

Aged ; Alanine Transaminase ; blood ; Aspartate Aminotransferases ; blood ; Cholesterol, HDL ; blood ; Cross-Sectional Studies ; Diabetes Mellitus ; blood ; Female ; Humans ; Insulin Resistance ; physiology ; Liver ; enzymology ; Male ; Middle Aged ; Triglycerides ; blood