Objective To develop a Behavioral Decision-making Scale for Glycemic Management in pregnant women with gestational diabetes and to test its reliability and validity.Methods Based on the trans-theoretical model and behavioral decision theory,the test version of the scale was formed through literature review,semi-structured interview,brainstorming,2 rounds of expert consultation and cognitive interview.A total of 560 pregnant women with gestational diabetes mellitus were recruited from 10 hospitals in Quanzhou,Fujian Province by convenience sampling method from 21 July to November 2023.The data were divided into 2 parts by random number method for exploratory factor analysis and confirmatory factor analysis.Results The scale included 4 dimensions of"behavioral decision-making motivation""behavioral decision-making influencing factors""behavioral decision-making intention"and"behavioral decision-making effectiveness"with 34 items.The Cronbach's αcoefficient of the total scale was 0.971;the split-half reliability was 0.919;the test-retest reliability was 0.863;the content validity index of the scale was 0.853.The exploratory factor analysis extracted 4 common factors,and the cumulative variance contribution rate was 78.28％.The confirmatory factor analysis showed that the factor structure of the scale was stable.Conclusion The scale has ideal reliability and validity,which can be used to measure the level of glycemic management behavior decision-making of pregnant women with gestational diabetes mellitus.

Objective:To summarize the clinical manifestations, diagnosis, treatment and prognosis of acute flaccid myelitis (AFM) in children.Methods:Clinical characteristics of 4 AFM cases from Department of Neurology, Children′s Hospital Affiliated to Capital Institute of Pediatrics, from September 2018 to November 2022, were analyzed retrospectively.Results:The age of 4 children with AFM was 7 years, 4 years and 3 months, 7 years and 1 month, 6 years and 5 months, respectively. There were 2 boys and 2 girls. Prodromal infection status showed 3 children of respiratory tract infection and 1 child of digestive tract infection. The main manifestation was asymmetrical limb weakness after infection, and the affected limb range was from monoplegia to quadriplegia. Cranial nerve injury was involved in 1 child, no encephalopathy. Magnetic resonance imaging in the spinal cord of all 4 children showed long T1 and T2 signals, mainly involving gray matter. Cerebrospinal fluid cell-protein separation was observed in 2 children. Pathogen detected in 1 child pharyngeal swab was enterovirus D68. Antibody IgM to adenovirus was positive in the blood of 1 child. Antibody IgG against Echo and Coxsackie B virus were positive in the blood of another child. After glucocorticoid, human immunoglobulin or simple symptomatic treatment and at the same time under later rehabilitation training, muscle strength recovered to different degrees, but there were disabilities left in 3 children.Conclusions:AFM should be considered in children with acute and asymmetrical flaccid paralysis accompanied by abnormal magnetic resonance imaging signal in the central region of spinal cord, especially post-infection. The effective treatment is limited and the prognosis is poor.

Objective:To analyze the effects of different courses of hyperbaric oxygen combined with sertraline on sleep disorders and serum neurologic injury factors in patients after cerebral hemorrhage.Methods:A total of 120 patients with sleep disorders after cerebral hemorrhage were divided into control group ( n=60) and observation group ( n=60) by random number table method. The control group was treated with sertraline only, while the observation group was treated with hyperbaric oxygen on the basis of the treatment in the control group. The sleep quality, clinical efficacy, the levels of serum neuron-specific enolase (NSE), intercellular adhesion molecule-1 (ICAM-1), and tumor necrosis factor-α (TNF-α) before and 10, 20, and 30 d after treatment were compared between the two groups. Results:The scores of Pittsburgh sleep quality index (PSQI) of the observation group were significantly lower than those of the control group at every time point of treatment ( P<0.05); the total sleep time, total deep sleep time, total light sleep time, and rapid eye movement (REM) sleep time of the observation group were significantly longer than those of the control group ( P<0.05); and the sleep latency of the observation group was significantly shorter than that of the control group ( P<0.05). With the prolongation of the treatment course, the PSQI scores of both groups showed decreasing trends ( P<0.05); the total sleep time, total deep sleep time, total light sleep time, and REM sleep time of both groups tended to prolong ( P<0.05); and the sleep latency tended to be shorter ( P<0.05). The total effective rate of the observation group was significantly higher than that of the control group at 10, 20, and 30 d after treatment ( P<0.05). With the prolongation of the treatment course, the total effective rates of the two groups showed increasing trends ( P<0.05); the levels of serum NSE, ICAM-1, and TNF-α in the observation group were significantly lower than those in the control group at every time point of treatment ( P<0.05); and with the prolongation of the treatment course, the above indicators of the two groups showed decreasing trends ( P<0.05). Conclusion:Hyperbaric oxygen therapy combined with sertraline can improve the sleep quality and clinical efficacy of patients after cerebral hemorrhage with sleep disorders.

Objective:To analyze the effects of different courses of hyperbaric oxygen combined with sertraline on sleep disorders and serum neurologic injury factors in patients after cerebral hemorrhage.Methods:A total of 120 patients with sleep disorders after cerebral hemorrhage were divided into control group ( n=60) and observation group ( n=60) by random number table method. The control group was treated with sertraline only, while the observation group was treated with hyperbaric oxygen on the basis of the treatment in the control group. The sleep quality, clinical efficacy, the levels of serum neuron-specific enolase (NSE), intercellular adhesion molecule-1 (ICAM-1), and tumor necrosis factor-α (TNF-α) before and 10, 20, and 30 d after treatment were compared between the two groups. Results:The scores of Pittsburgh sleep quality index (PSQI) of the observation group were significantly lower than those of the control group at every time point of treatment ( P<0.05); the total sleep time, total deep sleep time, total light sleep time, and rapid eye movement (REM) sleep time of the observation group were significantly longer than those of the control group ( P<0.05); and the sleep latency of the observation group was significantly shorter than that of the control group ( P<0.05). With the prolongation of the treatment course, the PSQI scores of both groups showed decreasing trends ( P<0.05); the total sleep time, total deep sleep time, total light sleep time, and REM sleep time of both groups tended to prolong ( P<0.05); and the sleep latency tended to be shorter ( P<0.05). The total effective rate of the observation group was significantly higher than that of the control group at 10, 20, and 30 d after treatment ( P<0.05). With the prolongation of the treatment course, the total effective rates of the two groups showed increasing trends ( P<0.05); the levels of serum NSE, ICAM-1, and TNF-α in the observation group were significantly lower than those in the control group at every time point of treatment ( P<0.05); and with the prolongation of the treatment course, the above indicators of the two groups showed decreasing trends ( P<0.05). Conclusion:Hyperbaric oxygen therapy combined with sertraline can improve the sleep quality and clinical efficacy of patients after cerebral hemorrhage with sleep disorders.

Objective Toevaluatetheclinicalvalueofmagneticresonanceenterography (MRE)indiagnosingCrohn’sdisease (CD).Methods ThearticlesconcerningthediagnosisofCD byusing MRE weresystematicallysearchedindatabasesincluding PubMed,EMbase,CochraneLibrary,WebofScience,CNKI,CBM,WanFangandVIPdata.Tworeviewersindependentlyscreenedliterature, extracteddata,andassessedbiasriskofincludedstudiesbyusingtheQUADAS-2.Then,thisMeta-analysiswasperformedbyusing Stata12.0software.Thepooledweightedsensitivity,specificity,positivelikelihoodratio(PLR),negativelikelihoodratio (NLR)and diagnosticoddsratio(DOR)werecalculated,thesummaryreceiveroperatingcharacteristiccurve(sROC)wasdrawnandtheAUC wascalculated.Results Atotalof16studieswereincluded,involving1276patientsand919bowelsegments.TheresultsofMeta-analysisshowed that,thepooledsensitivity,specificity,PLR,NLR,DORandAUCofMREdiagnosingCDwere0.87(95%CI:0.79,0.92),0.92(95%CI:0.89, 0.94),10.6(95%CI:7.4,15.2),0.15(95%CI:0.09,0.24),72.69(95%CI:32.7,161.51),0.95(95%CI:0.93,0.97),respectively.Theresultsof subgroupanalysissuggestedthat,thestudytype,MRT-field,pathogenicsiteanddiagnosticcriteriaplayedlittleeffectonthevalueof MREdiagnosingCD (P>0.05).Conclusion MREhadhigheraccuracyfordiagnosingCDand mayservedasanefficientimaging methodfordiagnosingCD.

Objective To investigate the prevalence of pertussis in infants and children with persistent cough in Beijing during 2011-2016.Methods The eligible infants and children from over ten hospitals who were suspected to have pertussis from 2011 to 2016 were enrolled for detection.Nasopharyngeal secretions and blood samples were collected.Multiplex-PCR was performed for Bordetella pertussis and real-time PCR was performed for nucleic acid of Bordetella pertussis.Results A total of 1 318 eligible cases were enrolled,including 820 males and 498 females.Pertussis was detected positive in 534 cases,including 81.3％ (434/534) of B.pertussis positive cases and 31.8％ (170/534) of IgG positive cases.There were 13.1 ％ (70/534) had double positive for bacteria and antibodies.From 2011 to 2016,the enrolled patients were increased from 103 cases per year to 460 cases per year,and the test positive patients were increased from 29 cases to 194 cases.Among the pertussis patients,466 (87.3 ％) cases were younger than one year old.From the first quarter to the fourth quarter of the year,There were 65 cases,151 cases,205 cases,and 113 cases,respectively.In further analysis of the 268 cases from Children's Hospital affiliated to Capital Institute of Pediatrics,90.7％ of the patients who had whooping cough were scattered children;185 cases (69.0％) of the patients had not begun programmed immunization,71 cases (26.5％) did not complete programmed immunization and 12 cases (4.5％)completed the programmed immunization.Of all the inpatients,21.6％ were critical ill,0.8％ (2 cases) dead,and the remaining patients were recovered and discharged.Conclusions The prevalence of pertussis is increasing,especially in summer.Infants are the most susceptible population.Bordetella pertussis is one of the most important pathogen that can induce persistent and chronic cough.

Objective To explore the mechanism of severe intermittent hypoxia on oognitive function by evaluatig the effect of chronic intermittent hypoxia on cognitive function,neurons structure,damage,p38MAPK protein expression and neuronal apoptosis in rats hippocampal CA1.Methods Ninety-six mature and male Wistar rats were randomly divided into two groups:control group (UC) and 5％ chronic intermittent hypoxia group (5％CIH).Rats in IH groups were suffered 8 hours intermittent hypoxia everyday,and the duration of experiment was respectively 2,4,6 and 8 weeks.After exposed for 2,4,6,and 8 weeks,the cognitive function of rats was assessed with the Morris water maze (MWM) ; the changes in the morphology of nerve cells in hippocampus CA1 region were observed; the expression of phosphorylated p38MAPK protein in hippocampus was detected by the methods of immunohistochemistry and western blot; the apoptosis of nerve cells was detected by the method of TUNEL.Results Compared with control group,with prolonged hypoxia,the time of escape latency obviously prolonged and the time of across the target quadrant shortened significantly in rats of 5％ CIH group.The time of escape latency at the 8th week was the longest ((71.71 ± 5.49)s,P＜ 0.05) in 5％ CIH group,and the time of across the target quadrant at the 8th week was the shortest ((26.82 ± 4.30) s,P ＜ 0.05) in 5％ CIH group.There appeared neuronal degeneration and necrosis in hippocampus CA1 in 5％ CIH group.Compared with the control group,the density of the nerve cells survival in the region of hippocampal CA1 reduced dramatically at the 2nd,4th,6th and 8th week and was the lowest at the 8th week(14.16 ± 2.07,P ＜ 0.05).By Immunohistochemical method,the expression of phosphorylated p38 MAPK of 5％ CIH group in hippocampal CA1 was more than UC group at the 2nd,4th,6th and 8th week.By western blot,the expression of phosphorylated p38MAPK of 5％ CIH group was more than UC group at the 2nd,4th,6th and 8th week and was the most at the 6th week (2.45 ± 0.14,P＜ 0.05) ;the index of neuronal apoptosis in hippocampal CA1 was increased significantly at the 2nd,4th,6th and 8th week than UC group and reached to the peak at the 6th week (0.608 ± 0.069,P ＜ 0.05) in the 5 ％ CIH group.Conclusion Chronic intermittent hypoxia could cause the activation of p38MAPK/pathway of neuronal apoptosis and was important mechanism of cognitive dysfunction at the early and middle stage.

Objective To investigate the prevalence of influenza virus infections in infants and young children during the pandemic period of 2009 influenza A(H1N1)in Beijing.Methods Throat swabs were collected from children visited the affiliated Children's Hospital to Capital Institute of Pediatrics for influenza-like illness from June 1,2009 to February 28,2010.The specific gene segments of 2009 pandemic influenza H1N1 and seasonal influenza viruses were amplified from samples by real-time RT-PCR recommended by WHO and National Influenza Reference Center of China.Results Out of 4363 clinical samples tested by real-time RT-PCR,the total positive rate of influenza A viruses was 29.3%,including 623(14.3%)identified as 2009 pandemic influenza A(H1N1)and 657(15.1%)influenza A viruses without subtype identity.Among those pandemic influenza H1N1 positive,23 were severe cases with 5 deaths.The ages for 618 pandemic influenza H1N1 infected children with completed information were from 14 days to 16 years.The ratio of male to female wag 1.3:1.Among them,25.2% were patients in age group of 1 to 3 years old and distribution of children in age groups of 3 to 6 years old and 6 to 12 years old were similar(about 30.0%).During the survey period,it appeared only one prevalence wave of pandemic influenza H1N1.The positive rate of pandemic H1N1 increased in September and the peak(36.5%of positive rate)was in November and then declined to 2.7%in February 2010.The data from routine influenza virus surveillance from 20-30 clinical samples collected each week indicated an alternative prevalence of seasonal H3N2,pandemic H1N1 and influenza B during this study period.Respiratory syncytial virus(RSV)became predominant in children after the circulating of pandemic H1N1.Conclusion There was an epidemic of pandemic influenza H1N1 in children in Beijing from June 2009 to February 2010,especially in those of preschool and school aged children.Seasonal influenza viruses and pandemic influenza H1N1 were contributed alternatively.

Objective To investigate the methods of preparation and quality control for FU FANG QIN KUN Cream. Methods Baicalin, hydroquinone and vitamin E were serving as main raw material to produce O / W cream by adding suitable emulsifier, HPLC method was used to determine content of baicalin in the cream. Results FU FANG QIN KUN Cream is stable without irritation. The assay method was rapid and accurate. When the dosage of Baicalin was controlled in 0.25μg to 2.5 μg, the sample volume and absorption area percentile showed a good linear relationship. The average recovery was 98.9% and the RSD was 0.73% (n=5). This result was accurate and reproducible. Conclusion The formulation and preparation of FU FANG QIN KUN Cream are reasonable and its quality can be well controlled.