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Objective To analyze the relationship of the volume of 87 brain regions with postnatal age and neurobehavior in full-term neonates.Methods A total of 75 full-term newborns[gestational age(39.38±1.22)weeks;male/female(51/24);postnatal age(11.11±6.67)days]without abnormalities on brain MRI(three-dimensional T1-weighted imaging,3D T1WI)at our hospital between November 2010 and September 2017 were retrospectively included.Based on the template of 87 brain regions,the neonatal brains were divided into 87 brain regions and their volumes were calculated by using V-shape Bottleneck network(VB-Net)deep learning segmentation technique,Pearson partial correlation and regression analysis were used to explore the relationship of the volume of each brain region with postnatal age and neurobehavioral scores.Results After adjusting for gestational age,birth weight,head circumference,body length and sex,66.7％of the regional brain volumes(58/87 brain regions)significantly increased with the postnatal age(correlation coefficient r:0.2-0.7,P＜0.05).The volumes of gray matter in bilateral lentiform nucleus,left caudate nucleus,right occipital lobe,right inferior temporal lobe,and bilateral anterior temporal lobe strongly correlated with the postnatal age(r＞0.50,P＜0.05).The gray matter volume of the right occipital lobe linearly increased with age(slope:100.67),and was positively correlated with behavioral scores(r=0.324,P＜0.01).Conclusion Most of regional brain volumes increase with the postnatal age during the neonatal period,and the fastest growth occurs in primary sensorimotor-related brain regions,presenting the spatial heterogeneity.Partial brain region grows with the development of behavioral ability.
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Objective To explore the effect of exposure to noise of 3.0T magnetic resonance imaging(MRI)on children's cochlear function.Methods We prospectively recruited 72 children who underwent cranial MRI examination at our hospital from May to November 2018;3M earplugs and sponge mats were used for hearing protection during MRI scanning.Noise level(dBA)of each MRI sequence was detected with a nonmagnetic microphone and a sound level meter.Distortion product otoacoustic emissions(DPOAE)test at 2-7 kHz was performed 24 hours before and 30 minutes after the MRI examination.Paired t-test or Wilcoxon signed-rank test was used to analyze differences in DPOAE amplitude before and after the MRI examination.Results The average noise level of MRI measured in the study was(107.7±3.92)dBA.Compared with that before the MRI examination,the DPOAE amplitude(dB)changed little after the MRI examination;the range of amplitude differences in each age group was as follows:left ear(-0.24-1.10)and right ear(-0.24-0.74)in the 0-1 year-old group;left ear(-0.07-0.59)and right ear(-0.57-0.75)in the 2-5 year-old group;left ear(-0.36-0.44)and right ear(-0.30-0.57)in the 6-12 year-old group.No statistically significant difference was found(correction P＞0.05).Conclusion No potential impact of 3.0T MRI noise on children's cochlear function was observed under routine hearing protection.
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ObjectiveTo explore the typical behavior characteristics of children with autism in symbolic play and the value of Symbolic Play Test (SPT) in the early identification of autism. MethodsFrom November, 2021 to September, 2022, a total of 260 children with language problems were collected from Department of Children's Health Care of Binzhou Medical University Hospital. A total of 193 children with autism were as observation group and 67 normal children were as control group. All children played symbolic games. The typical behavioral characteristics of children with autism in SPT were explored, and a reliability and validity analysis based on the results of SPT was conducted. They were assessed with the adaptive and personal social scores of Gesell Development Scale, and the correlation of the scores of Gesell Development Scale and the score of SPT was analyzed. ResultsThe Cronbach's α coefficient of SPT of children with autism was 0.835 to 0.935, and the total score of SPT, the scores of surrogate object, fictional attribute and fictional object were positively correlated with each other (r > 0.607, P < 0.001). The SPT scores decreased in the observation group (t > 9.615, P < 0.001), and SPT score positively correlated with adaptability and personal-social development quotient (r > 0.609, P < 0.001). ConclusionTypical behavior of children with autism can be reflected in symbolic play, and SPT can provide clues for early identification of autism.
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Objective To understand the current practice status of central venous access device(CVAD)maintenance among intensive care unit(ICU)nurses in secondary and above medical institutions in Shandong province,and to provide a basis for further implementation of effective measures to reduce the incidence of central catheter-related bloodstream infections.Methods The CVAD maintenance practice questionnaire was compiled based on domestic and international evidence related to CVAD maintenance,and a survey was conducted in October 2022 to investigate the status of ICU nurses' CVAD maintenance practice in secondary and above medical institutions in Shandong Province.Results There were 1 492 nurses participated in the survey and 1 461 valid questionnaires were recovered,with a valid recovery rate of 97.92％.The type of CVAD used by the nurses was mainly central venous catheters[92.3％(1349/1461)],and the item with the best assessment at each operation was patency of the catheter[81.1％(1185/1461)],and the worst was the patient's feeling[40.7％(594/1 461)].When assessing catheter patency,[59.8％(873/1 461)]of nurses drew back blood into the catheter.In the use of infusion connectors,three-way connectors[76.0％(1 110/1 461)]and heparin caps[62.3％(910/1 461)]were most frequently used.When sterilizing needleless connectors,most nurses could follow the correct range of disinfection,but the time of disinfection needed to be extended,and the most used items for disinfection were povidone-iodine cotton balls/swabs[44.3％(647/1 461)].The timing of changing infusion connectors needs to be standardized.Most nurses would choose saline for catheter flushing,and the number of nurses choosing saline versus heparinized saline when locking the catheter was about 50％.Most nurses can use correct size syringes and follow standardized techniques for flushing and locking.When performing CVAD maintenance,84.7％(1 237/1 461)of nurses chose a specialized care package kit.The most used skin antiseptic was povidone-iodine[63.7％(931/1 461)].Most nurses could follow the standardized range of skin disinfection,but awareness of drying needs to be improved.Dressings covering puncture points were most frequently transparent[99.7％(1 457/1 461)]and gauze[94.7％(1 383/1 461)],and the frequency of gauze dressing changes needs to be standardized.Hand hygiene and aseptic awareness of nurses during CVAD maintenance was good,but hand hygiene and the timing of wearing sterile gloves need to be standardized.Conclusions ICU nurses' CVAD maintenance practices were generally in line with the latest evidence-based recommendations,but assessment,use of maintenance-related items,and hand hygiene and aseptic technique need to be further standardized.It is recommended that nursing administrators enhance ICU nursing human resource allocation as much as possible and form a central line associated bloodstream infection(CLABSI)prevention and control management system to gradually reduce the morbidity of CLABSI within the ICU.
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ObjectiveTo observe the effect of the enhanced external counterpulsation （EECP） combined with drug on social function and efficacy in patients with depressive episodes， so as to provide references for the treatment of depressive episodes. MethodsA total of 66 hospitalized patients who was in hospital at department of psychiatry of the Second Xiangya Hospital of Central South University， met the criteria of Diagnostic and Statistical Manual of Mental Disorders，fifth edition（DSM-5） diagnosis of depressive episode or bipolar disorder depressive episode from May 2019 to March 2020 were included by simple random sampling. The participants were divided into study group （n=36） and control group （n=30） according to the random number table method. Both groups received conventional drug treatment， and the study group recieved the EECP intervention at same time. The Depression symptoms and social function were assessed before and after treatment by using Hamilton Depression Scale-24 item （HAMD-24） and Sheehan Disability Scale （SDS）. Treatment efficacy of the two groups was compared. ResultsAfter the intervention， the HAMD-24 and SDS scores in both groups were lower than those before treatment， the differences were statistically significant （t=8.149， 5.791， 8.016， 3.488， P˂0.01）. And the SDS score of the study group was siginficantly lower than that of the control group （t=-3.008， P<0.05）. The total effective rate of treatment in the study group was higher than that of the control group， and the difference was statistically significant （90.63% vs. 63.33%， χ²=8.725， P˂0.05）. ConclusionEECP therapy combined with drug has better efficacy on the patients with depressive episodes， and it can improve social function effectively.
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Objective:To explore the asymmetry of neonatal brain white matter using fractional anisotropy (FA) parameter generated from diffusion tensor imaging (DTI).Methods:From January 2011 to June 2013, 88 neonates with normal cranial MRI performance, aged 1-14 (7.7±0.3) days and gestational age 31-42 (37.5±0.3) weeks, were retrospectively collected from the First Affiliated Hospital of Xi′an Jiaotong University. According to the gestational age at birth, the neonates were divided into preterm group (37 cases) and term group (51 cases). DTI was processed to generate FA parametric maps. Tract-based spatial statistics (TBSS) was used to analyze the asymmetry in neonatal white matter. Regions of interest were placed in bilaterally symmetrical white matter tracts. The white matter tracts included the bilateral anterior thalamic radiation, corticospinal tract-posterior limb of the inner capsule (CST-IC), corticospinal tract-corona radiata, cingulum hippocampus part (CGH), inferior frontal occipital fasciculus (IFOF), inferior longitudinal fasciculus (ILF), superior longitudinal fasciculus (SLF), uncinate fasciculus, superior longitudinal fasciculus temporal part (SLF-temp). The FA value was measured and asymmetry index (AI) was calculated. The independent-sample t test or Mann-Whitney U test was used to compare the AI of each tract between the preterm and term groups. Partial correlation was used to analyze the effects of neonatal gestational age and birth anthropometric measures on the asymmetry of neonate at birth. Results:The results of TBSS showed that the left lateralized areas of brain white matter in the neonatal period were mainly located in the corticospinal tract, external capsule and genu of corpus callosum. The right lateralized areas of brain white matter in the neonatal period were mainly located in the optic radiation and splenium of corpus callosum. In both the preterm and term groups, the tracts related to motor (CST-IC) and language function (ILF, SLF, SLF-temp) were left asymmetry. The CGH of the preterm and the term neonates were right asymmetry, and AI was -0.086±0.114 and -0.140±0.108 respectively, with a statistically significant difference ( t=2.27, P=0.026), while the differences of AI in the remaining tracts were not statistically significant ( P>0.05). Only gestational age was correlated with the AI of ILF ( r=0.234, P=0.033), SLF ( r=0.259, P=0.018), SLF-temp ( r=0.252, P=0.022), CST-IC ( r=0.235, P=0.033). No significant correlation was found between birthweight, head circumference, body length and AI. Conclusions:The asymmetries of brain white matter already exist in neonates aged less than two weeks. The tracts associated with motor and language function are predominantly left asymmetry.
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ObjectiveTo explore psychological and behavioral characteristics of children with autism spectrum disorder (ASD) using Psycho-educational Profile (Third Edition) (PEP3). MethodsFrom October, 2021 to October, 2022, 192 children with ASD without intervention in the Binzhou Medical University Hospital were selected as observation group, and 96 healthy children who visited at the same time were selected as control group. They were assessed with PEP3. ResultsThe development of receptive language significantly delayed behind expressive language (t = 5.383, P < 0.001) in the observation group. The cognitive, expressive language, receptive language, fine motor, gross motor, imitation and personal self-care correlated with age (r = 0.540 to 0.795, P < 0.001). The Cronbach's α of PEP3 for the observation group was 0.810 to 0.947. The original score of each subtest of PEP3 was less in the observation group than in the control group (|t| > 4.267, P < 0.001). ConclusionThe development of receptive language retards behind the expressive language in children with ASD. Cognitive and motor functions develop with age, while the correlation between maladaptive behavior and age is weak. PEP3 is reliable in internal consistency, and valid in discrimination.
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Juvenile idiopathic arthritis (JIA) is a genetically heterogeneous group of connective tissue diseases that are commonly characterized by chronic joint synovial inflammation with unknown etiology in childhood.It is cu-rrently incurable and the main therapeutic goal is to achieve clinical remission.The drugs currently used to treat JIA mainly include non-steroid anti-inflammatory drugs, glucocorticoid, disease modifying antirheumatic drugs, and biological agents.In this article, recent advances in the understanding of JIA treatment and related clinical research were reviewed, in an attempt to provide prospects for the future direction of drug development and treatment concepts.
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Objective@#The present study investigated the functional neuroanatomy underlying negative and positive schemas towards the self and others in patients with early stage schizophrenia spectrum disorders (SSDs) using a task-based fMRI procedure. @*Methods@#This study included 50 patients with SSDs and 52 controls. The schema-evoking task consisted of four active conditions and neutral condition. Differences in brain activation were compared between the two groups. Correlation analysis was performed between task-related activation and psychopathology. @*Results@#The SSD patients exhibited higher activity of the left middle and inferior frontal gyri under the negative-others minus neutral contrast as well as greater activation of the left superior and middle frontal gyri and right medial superior frontal gyrus under the positive- self minus neutral and positive-others minus neutral contrasts. Under the positive-others minus neutral contrast, negative correlation was observed between activity of the right inferior parietal gyrus and right angular and total score of the Positive and Negative Syndrome Scale (PANSS), whereas positive correlation between activity of the left middle cingulate gyrus and left/right precuneus and positive-others score of the Brief Core Schema Scales (BCSS). @*Conclusion@#The present findings suggest that the frontal brain regions of SSD patients are more sensitive to negative and positive schemas towards the self and/or others compared to those of controls.
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Objective@#The present study investigated the functional neuroanatomy underlying negative and positive schemas towards the self and others in patients with early stage schizophrenia spectrum disorders (SSDs) using a task-based fMRI procedure. @*Methods@#This study included 50 patients with SSDs and 52 controls. The schema-evoking task consisted of four active conditions and neutral condition. Differences in brain activation were compared between the two groups. Correlation analysis was performed between task-related activation and psychopathology. @*Results@#The SSD patients exhibited higher activity of the left middle and inferior frontal gyri under the negative-others minus neutral contrast as well as greater activation of the left superior and middle frontal gyri and right medial superior frontal gyrus under the positive- self minus neutral and positive-others minus neutral contrasts. Under the positive-others minus neutral contrast, negative correlation was observed between activity of the right inferior parietal gyrus and right angular and total score of the Positive and Negative Syndrome Scale (PANSS), whereas positive correlation between activity of the left middle cingulate gyrus and left/right precuneus and positive-others score of the Brief Core Schema Scales (BCSS). @*Conclusion@#The present findings suggest that the frontal brain regions of SSD patients are more sensitive to negative and positive schemas towards the self and/or others compared to those of controls.
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Objective:Evaluate the application of Fourier transform infrared spectroscopy in the identification of homology of carbapenem-resistant Escherichia coli(CREC). Methods:A total of 26 carbapenem-resistant Escherichia coli strains were isolated from 9 provinces in China in 2018. The 900-1 200 cm -1 was selected as a spectral region for the Euclidean distance calculating and average linkage clustering between all isolates.The single nucleotide polymorphism (SNP) was analyzed by whole genome sequencing (WGS). Results:Twenty-six CREC strains were divided into 14 infrared spectros copy(IR) types by FTIR. The same IR type belonged to the same sequence type type.Compared with cluster analysis based on WGS, the consistency of FTIR cluster analysis was 92.3% (24/26).Conclusions:FTIR presented excellent performance in identification of homology of CREC.Besides, with the advantages of simple operation and rapid acquisition of results, FTIR may be a useful tool in clinical labs.
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Since December 2019, the outbreak of Coronavirus Disease 2019 (COVID-19) spread from Wuhan, China to the world, it has caused more than 87,000 diagnosed cases and more than 3,000 deaths globally. To fight against COVID-19, we carried out research for the near native SARS-CoV-2 and report here our preliminary results obtained. The pathogen of the COVID-19, the native SARS-CoV-2, was isolated, amplified and purified in a BSL-3 laboratory. The whole viral architecture of SARS-CoV-2 was examined by transmission electron microscopy (both negative staining and cryo-EM). We observed that the virion particles are roughly spherical or moderately pleiomorphic. Spikes have nail-like shape towards outside with a long body embedded in the envelope. The morphology of virion observed in our result indicates that the S protein of SARS-CoV-2 is in post-fusion state, with S1 disassociated. This state revealed by cryo-EM first time could provide an important information for the identification and relevant clinical research of this new coronavirus.
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Objective:To provide reference for future research based on bibliometric analysis on research status and developing trend of the application of ultrasonography for insertion of naso-intestinal tubes in China.Methods:All published literatures on the application of ultrasonography for insertion of naso-intestinal tubes were retrieved from CNKI, Wanfang Database, CBM and VIP before September 2019.Results:A total of 54 effective literatures were included and published in 40 Chinese journals and the number of literatures increased year by year. The core journals accounted for 57.41% and the fund literature accounted for 25.93% of the total literature. Experimental and quasi-experimental studies, accounted for 88.89% of the total literature. The main subjects were adult critically ill patients, accounting for 98.15%. The main research contents of the included studies were ultrasound-guided naso-intestinal tube placement and ultrasonic naso-intestinal tube localization.Conclusions:Studies on the ultrasonography for insertion of naso-intestinal tubes in China is still in its initial stage and are developing rapidly. While the distribution of the research area is unbalanced, the depth and scope of the studies are not enough, and the research types and contents are relatively limited. In the future, it is necessary to carry out multicenter and large sample research, combine quantitative research with qualitative research, pay more attention to the application of nasal-intestinal tube in critically ill children to broaden the breadth and scope of the research content.
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Objective@#To reduce the noise level of surgical intensive care unit through quality improvement program based on one-meter rule.@*Methods@#Measure the status quo of noise level and find out the main noise resources. Implement one-meter rule for three weeks and retest the noise level for a period of seven days. Investigate the satisfaction of medical staff and patients. T-test was performed to compare the noise level and satisfaction.@*Results@#The mean noise level were (58.58±0.95) dB before implementation of quality improvement program and was lowered to (55.89±0.92)dB. There was a significant difference(t=4.890, P=0.001). The five time points except eleven o′clock during which the noise levels were over 60 dB decreased significantly after implementation of one-meter rule (t=2.858-6.643, P<0.05). After intervention, satisfaction related to noise level of medical staff and patients scored 10.97±0.93 and 10.63±1.15 respectively, which were higher than before (8.68±1.49, 8.13±1.18) and there were significant differences (t=-11.231,-10.701,P<0.01).@*Conclusions@#One-meter rule intervention can decrease the noise level significantly, and increase medical staff′s and patients′ satisfaction, which is worthy of extensive promotion and application.
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Objective To reduce the noise level of surgical intensive care unit through quality improvement program based on one-meter rule. Methods Measure the status quo of noise level and find out the main noise resources. Implement one-meter rule for three weeks and retest the noise level for a period of seven days. Investigate the satisfaction of medical staff and patients. T-test was performed to compare the noise level and satisfaction. Results The mean noise level were (58.58 ± 0.95) dB before implementation of quality improvement program and was lowered to (55.89 ± 0.92)dB. There was a significant difference(t=4.890, P=0.001). The five time points except eleven o′clock during which the noise levels were over 60 dB decreased significantly after implementation of one-meter rule (t=2.858-6.643, P<0.05). After intervention, satisfaction related to noise level of medical staff and patients scored 10.97±0.93 and 10.63±1.15 respectively, which were higher than before (8.68±1.49, 8.13±1.18) and there were significant differences (t=-11.231,-10.701,P<0.01). Conclusions One-meter rule intervention can decrease the noise level significantly, and increase medical staff′s and patients′ satisfaction, which is worthy of extensive promotion and application.
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Objective:To investigate the efficacy and side effects of combination of methylprednisolone pulse (MDP)and mycophenolate mofetil(MMF)in the treatment of systemic lupus erythematosus(SLE)in the children.Methods:A total of 16 cases of children with SLE,lupus nephritis(LN)and type Ⅳ diffuse glomerular mesangial proliferative glomerulonephritis diagnosed by pathology were selected.Among them 7 cases were given MDP combined with MMF,and received intermittently oral small dose of corticosteroids(GC),and they were used as pulse therapy group;9 cases were given oral GC and transitional reduction,and they were used as traditional therapy group.SLEDAI was used for the evaluation of the curative effect,and body mass index(BMI),blood pressure(BP),intraocular pressure(IOP),triglycerides(TG),fasting blood glucose(FBG)and serum calcium (Ca)were analyzed during the treatment of 1 year and then the efficacies and side effects of the children in two groups were compared.Results:The SLEDAI scores,levels of complements C3 and C4,24 h urinary protein outcome of the children in pulse therapy group were better than those in traditional therapy group;the differences in SLEDAI scores were statistically significant after treating for 3 and 6 months between two groups(P<0.05);ESR and 24 h urinary protein outcome had significant differences after 6 months of treatment between two groups(P<0.05);the complement C3 difference was statistically significant between two groups(P<0.05)after 12 months of treatment.Compared with traditional therapy group,the BMI,IOP,TG,FBG of the children in pulse therapy group after treatment were decreased(P<0.05);the BMI,IOP and TG had significant differences after treating for 12 months between two groups(P<0.05);the differences in FBG were statistically significant after treating for 6 and 12 months between two groups(P<0.05).The Ca of the patients in pulse therapy group was higher than that in traditional therapy group,but there was no statistically significant difference(P>0.05).The SPB and DBP of the patients in pulse therapy group were higher than those in traditional therapy group,but the differences were not statistically significant(P>0.05).At the same time,gastrointestinal ulcers,bleeding,perforation, pancreatitis,cardiovascular events (such as cardiac arrhythmias)didn't occur in two groups. Conclusion:Compared with traditional therapy,the combined treatment of MDP and MMF can control the symptoms of SLE early and rapidly,and reduce the viscera damage.To choose 1 year after treatment as observation point,its disease activity is lower than the traditional therapy,and the curative effect is better than oral GC transitional reduction with immunosuppressant therapy.The GC-related side effects are lower than traditional therapy.
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Objective To explorepredictive factors of psychological stress reaction of medical staff members with blood-occupational exposure and to provides scientific basis for the hospital administrators toprovide psychological support and interventionfor medical staff members with blood-occupational exposure. Methods Seventy-eight medical staff members with blood-occupational exposure were recruited as participants. The Socio-demographic Questionnaire, Posttraumatic Stress Disorder Checklist-5, the Perceived Stress Scale, the Hospital Anxiety and Depression Scale, the Ruminative Responses Scale and the Emotion Regulation Questionnaire were used to evaluate the participants' psychological stress reactionat different stages and the styles of their emotion regulation. Correlation analysis and Hierarchical Regression analysis were used to analyze the predictive factors of psychological stress reaction of medical staff members with blood-occupational exposure. Results Ruminative thinking and emotion regulation can predict the psychological stress reaction of medical staff members with blood-occupational exposure at different stages. Conclusions According to the psychological stress reaction and ruminative thinking of medical staff members with blood- occupational exposure, psychological intervention should be implemented within one month to decrease the psychological trauma of medical staff members with blood-occupational exposure.
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Objective To explore the value of diffusion tensor imaging (DTI)-metrics (fractional anisotropy, FA; mean diffusivity, MD; axial diffusivity, AD and radial diffusivity, RD) in assessing the neonatal neurobehavioral development. Methods From November 2010 to September 2017, 101 neonates (gestational age range, 30-42 weeks;male/female, 69/32) with no abnormalities on conventional MRI were retrospectively included. DTI scalar maps (FA, MD, AD and RD) were calculated by using FMRIB's diffusion toolbox. The tract-based spatial statistics (TBSS) was used to investigate the relationships between white matter (WM) DTI-metrics and neurobehavioral scores (i.e. behavioral and active tone). Automated fiber quantification (AFQ) was used to extract the CST (corticospinal tract), OR (optic radiation), AR (auditory radiation) and thal-PSC (thalamus-primary somatosensory cortex); Pearson correlation was further used to explore the relationships between neurobehavioral scores and DTI-metrics along the four tracts. Results TBSS results indicated that behavior scores showed significant correlations with DTI-metrics in almost the whole WM, e. g. corpus callosum, CST, OR, AR and etc (P<0.05, TFCE-FWE corrected). Significant correlations of active tone with MD, AD and RD were just observed in local WM regions, i. e. cerebral peduncle, anterior and posterior limb of internal capsule (P<0.05, TFCE-FWE corrected); while FA just showed boundary significant correlations in the above regions (P=0.055, TFCE-FWE corrected). AFQ results indicated that DTI-metrics along the almost entire CST, OR and thal-PSC showed significant correlations with behavior scores (P<0.05); while significant correlations mainly located in the initial and middle segments of AR (P<0.05). For active tone, significant correlations were only observed in the initial and middle segments of CST. Conclusions Neonatal brain WM DTI-metrics in specific sensorimotor regions, to a certain extent, could reflect the corresponding neurobehavior abilities, suggesting the potential value of DTI in assessing the neonatal neurodevelopment.
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Objective To regulate nutrition support nursing, facilitate the development of nursing specialty, cultivate nutrition support nurse. Methods Establish nursing specialist team on nutrition support. 30 nurses received theory training, skill training, clinical practice, and completion reporting. Conduct nutrition knowledge management survey. Establish standardized wards of nutrition support nursing and conduct special inspection. Results Nursing specialist team on nutrition support was established, and 29 nutrition support nurses were cultivated. Before training, nurses' knowledge of nutrition and nutrition nursing management score were (3.46 ± 0.47), (0.70 ± 0.24) points, and the score were (4.63±0.14), (0.90±0.27) points after training, results was statistically significant (t=12.848, 2.981, P<0.01). Before and after special inspection of enteral nutrition, enteral nutrition pump and special infusion tube cases were 106,60 and 106, 60, results were statistically significant (χ2=4.747, 4.471, P<0.05). Before and after special inspection of parenteral nutrition, correct infusion and speed cases were 90, 92 and 61, 54, results were statistically significant (χ2=4.642, 7.644, P<0.05 or 0.01). Conclusions The development of nursing specialty of nutrition support was promoted, nurses′ comprehensive ability and self-identity was improved, management quality of nutrition support was.
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Objective To systematically evaluate the effectiveness of diabetes self-management education through telemedicine on glycosylated hemoglobin (HbA1c). Methods Randomized clinical trials (RCTs) that assessed the effectiveness of remote diabetes self-management education in patients with diabetes were systematically reviewed using multiple electronic databases. The searching time was from database establishment to May 2015. These articles were analyzed after evaluation of their quality. Results Eight RCTs were included involving 2 047 patients.The results of Meta-analysis showed the effectiveness of remote DMSE on reduction of HbA1c of patients with type 2 diabetes was more significant than that of the control group [WMD=-0.50,95%CI (-0.88,-0.12),P 0.05]. Conclusions Remote DMSE is effective to improve the glycemic control in patients with type 2 diabetes,while the effect on patients with type 1 diabetes is still not certain. Large-scale and multi-centered RCTs are needed to confirm its effectiveness.