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Objective:To analyze the satisfaction of referral patients for the medical services provided by the countywide medical community, for reference in further improving its quality and continuity of medical services.Methods:From April to July 2021, a systematic sampling method was adopted to selected the survey subjects from the outpatients from the leading hospitals and three affiliated units of two medical communities, as well as those from two county-level hospitals of non medical communities and five grass-roots medical and health institutions. A total of 660 patients were included in the questionnaire survey. The questionnaire covered key demographic information and 15 satisfaction questions under 4 dimensions. The propensity score matching method was used to reduce confounding factors, factor analysis was used to calculate the satisfaction of referral patients in the medical community group and the non-medical community group, and the systematic dynamics approach was used to analyze the effect of patient satisfaction on referral intention.Results:A total of 641 valid questionnaires were collected. Based on a 1∶2 propensity score matching, 591 patients were finally enrolled, consisting of 102 up-referral cases from the non-community group and 273 such cases from the community group, as well as 76 down-referral cases from the non-community group and 140 such cases from the community group. The overall satisfaction scores by both up and down referral patients were 4.26(1.01)and 4.29(1.14)respectively.The overall satisfaction, medical service satisfaction, technical service quality satisfaction and non-technical service quality satisfaction of up-referral patients, as well as the overall satisfaction, non-technical service quality satisfaction of down-referral patients of the community group were higher than those from the non-community group, with differences statistically significant( P<0.05). The higher satisfaction of patients with their referral in the community, the stronger their referral willingness. Conclusions:The overall satisfaction of refrerral patients in the medical community group is higher than that of the non medical community group. The construction of county medical community has promoted the improvement of satisfaction of referral patients. However, it is still imperative to encourage high-quality medical resources to support primary institutions, to enhance the service level of primary medical and health institutions, to implement differentiated medical insurance reimbursement policies, and to improve the continuity of medical services within the community.
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Objective:To evaluate the relationship between choline acetyltransferase (ChAT) positive neurons in parabrachial nucleus and development of fear memory in mice.Methods:Eighteen healthy male ChAT-ires-cre mice, aged 8-9 weeks, weighing 22-25 g, were divided into 3 groups ( n=6 each) using a random number table method: Cre-dependent AAV-DIO-hM 3Dq-mcherry (Gq) virus/clozapine-N-oxide (CNO) group (group Gq/CNO), Gq/normal saline (NS) group (group Gq/NS) and Cre-dependent AAV-DIO-mcherry (mc) virus/CNO group (group mc/CNO). Gq virus was injected into parabrachial nucleus, and CNO 2 mg/kg was injected intraperitoneally 3 weeks later in group Gq/CNO.Gq virus was injected into parabrachial nucleus, and the equal volume of normal saline was injected intraperitoneally 3 weeks later in group Gq/NS.In group mc/CNO, mc virus was injected into parabrachial nucleus, and CNO 2 mg/kg was injected intraperitoneally 3 weeks later.The fear conditioning test was performed at 30 min after intraperitoneal injection in all the 3 groups.The brains were then removed and sliced.The virus expression and areas of the brain projected by ChAT positive neurons were observed. Results:Compared with group Gq/CNO, the percentage of freezing time was significantly increased during testing phase in Gq/NS and mc/CNO groups ( P<0.05). Gq/mc virus carrying fluorescent protein mcherry was expressed in parabrachial nucleus and was co-expressed with mcherry-ChAT.The fibers of ChAT positive neurons projected to the red nucleus, substantia nigra, central amygdala, anterodorsal thalamic nucleus and bed nucleus of stria terminalis. Conclusion:The ChAT positive neurons in parabrachial nucleus are involved in the regulation of the development of fear memory in mice, which can impair fear memory, and the regulation is carried out probably through central amygdala.
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Objective@#To investigate the correlation between clinical phenotype, electroencephalogram (EEG) characteristics and genotype in children with Angelman syndrome(AS).@*Methods@#A total of 103 children with AS at Department of Neurology, Children′s Hospital of Fudan University from June 2017 to June 2018, were included in this study.The information of clinical characteristics, EEG manifestations, genotypes as well as the epileptic outcome were collected retrospectively.The correlations between clinical phenotype, genotype, and epileptic outcome were evaluated.@*Results@#(1) Of the 103 cases, 48 were male (46.6%) and 55 were female (53.4%). (2) Genotypes on AS critical region were maternal chromosome 15q11.2-q13 [86.4%(89/103 cases)], paternal uniparental disomy [3.9%(4/103 cases)], imprinting defects [1.9%(2/103 cases)], and mutations in the maternal copy of UBE3A [7.8%(8/103 cases)]. (3) Apparent happy demeanor or smile and general developmental delay were observed in all AS children.Dyskinesia accounted for 98.1% (101/103 cases), followed by oral movement or suck disorders [97.1%(100/103 cases)] and abnormal posture [67.0%(69/103 cases)]. The proportion of acquired small head circumfe-rence or microcephaly, flat occiput or occipital groove and wide-spaced teeth were 61.2%(63/103 cases), 85.4%(88/103 cases) and 44.7%(46/103 cases), respectively.(4) Behavioral problems like fascination with water, sleep problems and feeding difficulties were found in 86.4%(89/103 cases), 89.3%(92/103 cases) and 85.5%(88/103 cases) of the children, respectively.Sleep disorders [94.4%(84/89 cases) vs.57.1%(8/14 cases)] and feeding difficulties [93.3%(83/89 cases) vs.35.7%(5/14 cases)] were more frequently seen in children with maternal absence group, compared those with no absence, and the differences were statistically significant (all P<0.05). (5) Epilepsy was present in 77.7% (80/103 cases) of children with onset age varying from 8 to 72 months and 80.8% (59/73 cases) were developing seizures prior to 3 years old.Children with maternal absence showed more multiple seizure types than those with no absence[41.7%(32/68 cases) vs.0(0 case)], and the difference was statistically significant(P<0.05). Children with well-controlled epilepsy had more atonic seizure, compared with those with poorly controlled seizure [48.3%(14/29 cases) vs.18.5%(4/27 cases)], and the difference was statistically significant(P<0.05).@*Conclusions@#Sleep disorders, feeding difficulties in infancy and multiple seizure types are more commonly seen in AS children with maternal absence.Atonic seizure is easier to be controlled over other types of seizures.
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Objective To investigate the correlation between clinical phenotype,electroencephalogram(EEG) characteristics and genotype in children with Angelman syndrome(AS). Methods A total of 103 children with AS at Department of Neurology,Children′s Hospital of Fudan University from June 2017 to June 2018,were included in this study. The information of clinical characteristics,EEG manifestations,genotypes as well as the epileptic outcome were collected retrospectively. The correlations between clinical phenotype,genotype,and epileptic outcome were evaluated. Results (1)Of the 103 cases,48 were male(46. 6﹪)and 55 were female(53. 4﹪).(2)Genotypes on AS criti﹣cal region were maternal chromosome 15q11. 2－q13[86. 4﹪(89/103 cases)],paternal uniparental disomy[3. 9﹪(4/103 cases)],imprinting defects[1. 9﹪(2/103 cases)],and mutations in the maternal copy of UBE3A[7. 8﹪(8/103 cases)].(3)Apparent happy demeanor or smile and general developmental delay were observed in all AS children. Dyskinesia accounted for 98. 1﹪(101/103 cases),followed by oral movement or suck disorders[97. 1﹪(100/103 cases)]and abnormal posture[67. 0﹪(69/103 cases)]. The proportion of acquired small head circumfe﹣rence or microcephaly,flat occiput or occipital groove and wide－spaced teeth were 61. 2﹪(63/103 cases),85. 4﹪(88/103 cases)and 44. 7﹪(46/103 cases),respectively.(4)Behavioral problems like fascination with water,sleep problems and feeding difficulties were found in 86. 4﹪(89/103 cases),89. 3﹪(92/103 cases)and 85. 5﹪(88/103 cases)of the children,respectively. Sleep disorders[94. 4﹪(84/89 cases)νs. 57. 1﹪(8/14 cases)]and feeding difficulties[93. 3﹪(83/89 cases)νs. 35. 7﹪(5/14 cases)]were more frequently seen in children with maternal ab﹣sence group,compared those with no absence,and the differences were statistically significant(all P＜0. 05).(5)Epi﹣lepsy was present in 77. 7﹪(80/103 cases)of children with onset age varying from 8 to 72 months and 80. 8﹪(59/73 cases)were developing seizures prior to 3 years old. Children with maternal absence showed more multiple seizure types than those with no absence[41. 7﹪(32/68 cases)νs. 0(0 case)],and the difference was statistically significant (P＜0. 05). Children with well－controlled epilepsy had more atonic seizure,compared with those with poorly con﹣ trolled seizure[48. 3﹪(14/29 cases)νs. 18. 5﹪(4/27 cases)],and the difference was statistically significant( P＜0. 05). Conclusions Sleep disorders,feeding difficulties in infancy and multiple seizure types are more commonly seen in AS children with maternal absence. Atonic seizure is easier to be controlled over other types of seizures.
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The Autism Spectrum Rating Scale (ASRS) and the Social Responsiveness Scale (SRS) have been widely used for screening autism spectrum disorder (ASD) in the general population during epidemiological studies, but studies of individuals with intellectual disability (ID) are quite limited. Therefore, we recruited the parents/caregivers of 204 ASD cases, 71 ID cases aged 6-18 years from special education schools, and 402 typically developing (TD) children in the same age span from a community-based population to complete the ASRS and SRS. The results showed that the ID group scored significantly lower on total and subscale scores than the ASD group on both scales (P < 0.05) but higher than TD children (P < 0.05). Receiver operating characteristic analyses demonstrated a similar fair performance in discriminating ASD from ID with the ASRS (area under the curve (AUC) = 0.709, sensitivity = 77.0%, specificity = 52.1%, positive predictive value (PPV) = 82.2%) and the SRS (AUC = 0.742, sensitivity = 59.8%, specificity = 77.5%, PPV = 88.4%). The results showed that individuals with ID had clear autistic traits and discriminating ASD from ID cases was quite challenging, while assessment tools such as ASRS and SRS, help to some degree.
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Adolescent , Child , Female , Humans , Male , Age Distribution , Age Factors , Autism Spectrum Disorder , Psychology , China , Intellectual Disability , Psychiatric Status Rating Scales , Psychometrics , Retrospective Studies , Social Behavior , Statistics, NonparametricABSTRACT
Induced pluripotent stem cell ( iPS cell ) , similar to embryonic stem cell, can be repro-grammed to the pluripotent state by ectopic expression of specific transcription factors. The iPS cells have pluri-potency and can be induced into neuron cells,which represent a promising cellular tool to study human neurode-velopmental disease,drug screening,diagnosis and personalized treatment. This article reviews the latest progress on iPS cell and its applications in neural developmental disease.