OBJECTIVE: To investigate the incidence of neonatal asphyxia and possible contributing factors for the development of severe asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture, China. METHODS: A total of 16 hospitals in Hubei Enshi Tujia and Miao Autonomous Prefecture were selected as research centers. A retrospective analysis was performed for the clinical data of 22 294 live births in these 16 hospitals from January to December, 2016 to investigate the incidence rate of neonatal asphyxia and possible contributing factors for the development of severe asphyxia. RESULTS: Of the 22 294 neonates born alive, 733 (3.29%) were diagnosed with neonatal asphyxia, among whom 627 had mild asphyxia and 106 had severe asphyxia. The neonates with low maternal education level, maternal anemia during pregnancy, chorioamnionitis, abnormal amniotic fluid, abnormal umbilical cord, placenta previa, placental abruption, Tujia Minority, preterm birth, and low birth weight had a higher incidence of severe asphyxia (P<0.05). CONCLUSIONS The incidence rate of neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture is higher. Low maternal education level, maternal anemia during pregnancy, chorioamnionitis, abnormal amniotic fluid, abnormal umbilical cord, placenta previa, placental abruption, Tujia Minority, preterm birth, and low birth weight may be related to the development of severe neonatal asphyxia.
Asphyxia Neonatorum ; epidemiology ; China ; Humans ; Incidence ; Infant, Newborn ; Retrospective Studies

Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Biological Products ; therapeutic use ; Humans

BackgroundFunctional dyspepsia (FD) is a common upper gastrointestinal disorder worldwide, but the current treatments for FD are still unsatisfactory. The aims of this study were to investigate the efficacy and safety of Qi-Zhi-Wei-Tong granules in patients with postprandial distress syndrome (PDS)-predominant FD.

MethodsThe study was conducted as a randomized, double-blinded, multicenter, placebo-controlled design in 197 patients with PDS. All participants received placebo treatment for 1 week. Patients whose total symptom score decreased by <50% after the placebo treatment were recruited into the 4-week treatment period, in which they were randomly assigned to be treated with either Qi-Zhi-Wei-Tong granules or placebo. The patients were then followed for 2 weeks without any treatment. Dyspeptic symptoms were scored at weeks 2 and 4 during the random treatment period and 2 weeks after the treatment. Anxiety and depression symptoms were also scored and compared.

Results(1) The total effective rates in the Qi-Zhi-Wei-Tong granules group at weeks 2 and 4 during the random treatment period and 2 weeks after treatment were all significantly higher than those in the placebo group (38.82% vs. 8.75%, P < 0.001; 69.14% vs. 16.25%, P < 0.001; 77.65% vs. 21.25%, P < 0.001). (2) The total dyspeptic symptoms scores in the Qi-Zhi-Wei-Tong granules group at weeks 2 and 4 and 2 weeks after treatment were significantly lower than those in the placebo group. (3) The severity and frequency of each dyspeptic symptom at weeks 2 and 4 and the follow-up period were all significantly lower than those in the placebo group. (4) The anxiety scores in the Qi-Zhi-Wei-Tong granules group were significantly lower than those in the placebo group. (5) Qi-Zhi-Wei-Tong granules did not have more adverse effects than the placebo.

ConclusionQi-Zhi-Wei-Tong granules offer significant symptomatic improvement in PDS with no more adverse effects than placebo.

Trial Registrationhttps://clinicaltrials.gov/, NCT02460601.

Objective To determine whether interval-spaced sessions of partial splenic artery embolization(PSE) is a safe and effective alternative treatment for hypersplenism in juvenile patients. Methods Eight patients(3 males and 5 females) were included in this retrospective study.All patients were diagnosed as hypersplenism and underwent PSE in 2-3 sessions separated by 1-2 month intervals.Immediate,short,and long term follow-up were done.The effectiveness of the treatment was evaluated.Results No major postoperative complication was noted.No patient developed septic shock,splenic abscess,or spleen rupture.Postoperative pain and fever were common and manageable;only two patients developed loculated pleural effusions,which were well alleviated after conservative treatment.All patients showed significant increase in thrombocytes and white blood cells count after the first session of embolization.The cell counts became remarkable after the last session and remained at normal levels during the follow-up period.Conclusions PSE using 2-3 interval-spaced sessions can effectively decrease spleen size and reverse hypersplenism in juvenile patients.Also,it may reduce the postoperative complications commonly seen in traditional PSE.

Objective:To study the perceived organizational support,organizational approval impact on job engagement process and influence mechanism of non-establishment staff in public hospital under the background of China's personnel sys-tem,and provide reference for hospital managers to take measures to promote the staff's job involvement. Methods:650 non-es-tablishment staffs from three tertiary public hospitals in each of the six cities of Sichuan province were surveyed by issuing or-ganizational support questionnaires,organization approval scale and work input scale. Descriptive analysis,correlation analy-sis,regression analysis were performed with the help of SPSS 19.0,a three-variable structural equation model was established by using AMOS17.0. Results:The average score of organizational support of non-establishment staffs in public hospitals was (2.80 ±1.05),the organizational approval scale was(3.73 ±1.03)and job engagement was(2.99 ±1.58);and there was a sig-nificant positive correlation (P<0.01) between organizational approval and job engagement. It was also revealed that per-ceived organizational support had a direct effect on job involvement,and indirect effect on organizational approval as a partial mediation variable. Conclusion:Public hospitals have a low level of perceived organizational support,job involvement of non-establishment staffs,and public hospital administrators can promote the job engagement of non-establishment staffs in public hospital by improving the sense of organizational support and organizational identification.

Objectives: To study serum level of M2-muscarinic receptor autoantibody (M2-AAb) in hypertrophic cardiomyopathy (HCM) patients with its relationship to relevant clinical parameters. Methods: Our research included in 2 groups: HCM group, 133 patients and they were divided into 3 subgroups:Obstructive hypertrophic cardiomyopathy (HOCM) subgroup, 72, Latent obstructive hypertrophic cardiomyopathy (LHOCM) subgroup, 22 and Non-obstructive hypertrophic cardiomyopathy (NOCM) subgroup, 39; since there was no obstruction of left ventricular outflow tract (LVOT) in LHOCM and NOCM patients at resting, LHOCM and NOCM patients were combined as LHOCM+NOCM subgroup, 61 in comparison with HOCM subgroup. And Control group, 40 subjects had no organic heart disease and autoimmune diseases which were confirmed by 12 lead ECG, transthoracic echocardiography and routine hematological tests, they were not using β-blockers, glucocorticoids and immune-suppressants. Serum levels of M2-AAb were examined by ELISA, the relationship between M2-AAb and relevant clinical parameters were studied. Results: Compared with Control group, HCM group had increased serum level of M2-AAb [22.91 (17.21, 29.64) ng/ml] vs (17.14±5.66) ng/ml, P<0.01; M2-AAb was similar among HOCM, LHOCM and NOCM subgroups; M2-AAb in female patients were higher than male, P=0.001. Further investigation presented that the patients with family history of sudden death had the higher M2-AAb, P<0.05; patients with atrial fibrillation (AF) or left atrial diameter (LAD)≥50 mm or moderate to severe mitral regurgitation (MR) had the higher M2-AAb than those without such problems, all P<0.05. In HCM group, log M2-AAb was positively related to resting LVOT gradient (r=0.178, P=0.040); in HOCM subgroup, log M2-AAb was marginal positively related to resting LVOT gradient (r=0.224, P=0.058). Conclusions: Serum M2-AAb was elevated in HCM patients; gender, family history of sudden death may affect M2-AAb level; patients combining AF or LAD≥50 mm or moderate-severe MR had the higher M2-AAb and it was related to resting LVOT gradient.

AIM To prepare silymarin solid dispersions and to evaluate the dissolution rates of five constituents.METHODS Taking F68 and PVPk30 as a combined carrier,the solid dispersions were prepared by solvent fusion method.Then the effects of combined carrier ratio and drug-carrier ratio on dissolution rates of silybin,isosilybin,silydianin,silycristin and taxifolin were investigated.RESULTS The optimal conditions were determined to be 1 ∶ 3 for combined carrier ratio,and 1 ∶ 5 for drug-carrier ratio.These five constituents displayed much higher dissolution rates in solid dispersions than those in raw medicine and physical mixture (silymarin-carrier).CONCLUSION Solid dispersions can significantly increase the dissolution rates of effective components in silymarin.

Objective To investigate the risk factors of hyperbilirubinemia in late preterm infants. Methods The clinical data of 815 late preterm infants (449 males and 366 females) from 25 hospitals in Beijing were collected from October 2015 to April 2016, including 340 cases(41.7％) with hyperbilirubinemia (hyperbilirubinemia group), and 475 cases without hyperbilirubinemia (control group). The clinical data of two groups were compared, and the maternal factors influencing hyperbilirubinemia in late preterm infants were analyzed with logistic regression. Results There were no significant differences in gender ratio (M:F 1.39 vs. 1.12, t=1.811,P=0.172)and birth weight[(2502.6±439.6)g vs. (2470.2±402.9)g,χ2=2.330,P=0.127)]between two groups. The incidence rates of hyperbilirubinemia in infants of 34 wks, 35 wks and 36 wks of gestational age were 22.9％(87/174), 35％(119/300) and 42.1％(143/341) respectively (χ2=1.218,P=0.544). The multivariate logistic regression analysis indicated that the maternal age(OR=1.044,95％ CI:1.010-1.080,P=0.011)was independent risk factor and multiple births(OR=1.365,95％CI:0.989-1.883,P=0.048), premature rupture of membranes(OR=2.350,95％ CI:1.440-3.833,P=0.001), cesarean section(OR=1.540,95％CI:0.588-4.031,P=0.014)were risk factors for hyperbilirubinemia in late preterm infants. Conclusions The incidence of hyperbilirubinemia in late preterm infants is relatively high. Maternal age, multiple births, premature rupture of membranes and cesarean section are risk maternal factors related to hyperbilirubinemia in late preterm infants.

Objective To evaluate the pathogenic detection capacity of county-level organizations in Jiangsu Province,and to improve the field schistosomiasis detection capacity of professional personnel,thus to provide the technical support for the con-struction of quality control system of schistosomiasis field detection.Method The eggs of Schistosoma japonicum were obtained from rabbit schistosomiasis models and were produced into suspensions at four different concentrations.The county-level workers were invited to hatch the eggs,and the accuracy,detection error rate and omission rate were compared between the detection re-sults and the standard results.The single-blind method was used in the capacity examination. Result A total of 560 suspen-sions were detected by 28 counties(districts,cities),and 283 positive samples and 203 negative samples were detected.The total accuracy was 86.79%,total error rate was 9.38%,and total omission rate was 15.77%.The difference between the detection re-sult and standard result was statistically significant(χ2=12.99,P<0.01).Twenty out of 28 counties(districts,cities)had omis-sion detections,accounting for 71.43%;and 13 had fault detections,accounting for 46.43%.The error rates of workers from the river marshland,hilly areas,water networks,and lake marshland ranged from 4.55% to 43.75%,and the difference was statistical-ly significant(χ2=30.34,P<0.01).The omission rate ranged from 4.17% to 20.45%,and the difference was not statistically sig-nificant(χ2=5.09,P=0.17).The error rates and omission rates of workers from the transmission control areas and transmission interruption areas were 7.50%,13.33% and 10.42%,17.13%,respectively,and the differences were not statistically significant (χ2=0.229,0.575,both P>0.05).The error rates and omission rates of workers from the areas with or without at least ten years history of transmission control were 11.81%,5.00% and 16.67%,14.17%,respectively,and the differences were not statistically significant(χ2=2.804,2.848,both P>0.05).The error rates of workers from the areas with or without at least ten years history of transmission interruption were 11.54% and 10.00%, respectively, and the difference was not statistically significant(χ2=0.069,P=0.792),while the correspondent omission rates were 10.90% and 35.00% respectively,and the difference was statisti-cally significant(χ2=17.364,P<0.01).Conclusion The detection error and omission exist in the schistosomiasis examina-tions in the county-level organizations in Jiangsu Province,and therefore,the field pathogen detection capacity of the professional personnel needs to be further improved.

Autism spectrum disorder can be differentiated into three subtypes (aloof, passive, and active-but-odd) based on social behaviors according to the Wing Subgroups Questionnaire (WSQ). However, the correlations between the scores on some individual items and the total score are poor. In the present study, we translated the WSQ into Chinese, modified it, validated it in autistic and typically-developing Chinese children, and renamed it the Beijing Autism Subtyping Questionnaire (BASQ). Our results demonstrated that the BASQ had improved validity and reliability, and differentiated autistic children into these three subtypes more precisely. We noted that the autistic symptoms tended to be severe in the aloof, moderate in the passive, and mild in the active-but-odd subtypes. The modified questionnaire may facilitate etiological studies and the selection of therapeutic regimes.
Autism Spectrum Disorder ; diagnosis ; Child, Preschool ; Factor Analysis, Statistical ; Female ; Humans ; Male ; Reproducibility of Results ; Social Behavior ; Surveys and Questionnaires ; Translating