A randomized controlled trial of cognitive behavioral therapy combined with attention training technique on auditory hallucinations of schizophrenia / 中国心理卫生杂志

Objective:To evaluate the effects of cognitive behavior therapy(CBT)combined with attention training technique(ATT)on auditory hallucinations of schizophrenia.Methods:Sixty schizophrenia patients with au-ditory hallucinations were recruited according to the criteria of International Classification of Diseases,tenth Edition(ICD-10).They were randomly divided into the CBT group(30 cases,26 cases completed)and the CBT+ATT group(30 cases,25 cases completed).The CBT group received only 4 weeks of cognitive behavioral intervention for auditory hallucinations,and the CBT+ATT group received 6 weeks of attention training technology intervention based on cognitive behavioral intervention.At baseline and after 12 weeks,the Psychotic Symptom Rating Scales-Auditory Hallucinations(PSYRATS-AH)and Scale of Social function in Psychosis Inpatients(SSPI)were used to evaluate the auditory hallucinations symptoms and social functioning of the two groups,and the Attentional Control Scale(ACS)was used to evaluate patients'attentional control ability of the CBT+ATT group.Results:After 12 weeks,the differences(post intervention score-baseline score)of PSYRATS-AH total scores[(-6.8±2.2)vs.(-4.2±1.5)],auditory hallucinations'frequency,duration,number of distresses,control of voices were lower in the CBT+ATT group than in the CBT group(Ps＜0.05),and the differences of the SSPI total scores[(13.9± 2.9)vs.(11.6±4.2)]and scores of Factor I and Factor Ⅲ were higher in the CBT+ATT group than in the CBT group(Ps＜0.05).Conclusion:This study shows cognitive behavioral therapy combined with attention training technique could improve auditory hallucinations and social function more effectively in patients with schizophrenia.

Clinical value of lymphocyte count in autoimmune diabetic nephropathy / 中南大学学报(医学版)

Objective:In recent years,the prevalence of diabetic nephropathy(DN)has increased significantly.An increasing number of studies have shown that lymphocyte-associated inflammatory responses play a role in DN.This study aims to investigate the relationship between lymphocytes and DN in patients with autoimmune diabetes. Methods:The clinical data of 226 patients with Type 1 diabetes(T1D)and 79 patients with latent autoimmune diabetes in adults(LADA)were retrospectively studied and stratified according to the urinary albumin to creatinine ratio(ACR).Risk factors associated with DN were analyzed using correlation analysis and logistic regression. Results:In T1D and LADA patients,systolic blood pressure(SBP),uric acid duration,and diabetes duration in patients with normoalbuminuria were lower or shorter than those in patients with macroalbuminuria(P＜0.05).The lymphocyte count of T1D patients was significantly higher than that in LADA patients(P＜0.05),while the neutrophil to lymphocyte ratio(NLR)of T1D patients was significantly lower than that in LADA patients(P＜0.05).The lymphocyte count in the T1D patients with normoalbuminuria was lower than that those with macroalbuminuria(P＜0.05).The NLR was lower in the T1D patients with macroalbuminuria than those with microalbuminuria and normoproteinuria(all P＜0.01).Based on logistic regression analysis,lymphocytes were independently associated with DN in T1D after adjusting for various known risk factors such as course of disease,age,gender,dyslipidemia,hypertension,and smoking status.Analysis of the receiver operating characteristic curve of subjects predicting lymphocytes in normoalbuminuria showed that the area under the curve was 0.601(95% CI 0.510 to 0.693,P=0.039),and when the cutoff value of lymphocytes was 2.332,the sensitivity was 37.0%,and the specificity was 82.5%. Conclusion:Lymphocyte counts in autoimmune diabetic patients are closely associated with DN,suggesting that lymphocyte-mediated inflammation may be involved in the pathogenesis of DN in autoimmune diabetic patients.This study provides a possible perspective for using lymphocytes as a potential biomarker for the early identification of individuals at risk for DN and potential therapeutic targets for DN.

Molecular epidemiology of clinical isolation of carbapenem-resistant Enterobacterales and application of carbapenemase inhibitor enhancement test / 中南大学学报(医学版)

OBJECTIVES@#The prevalence of carbapenem-resistant Enterobacterales (CRE) presents a significant challenge in clinical anti-infective treatment. This study aims to investigate drug resistance and the molecular epidemiological characteristics of CRE in our area. Additionally, we seek to evaluate practicality of utilizing carbapenemase inhibitor enhancement test in clinical laboratory.@*METHODS@#Non-repeated CREs isolated from clinical specimens at Xiangya Hospital, Central South University, were collected. Minimum inhibitory concentration (MIC) combined with Kirby-Bauer (KB) assay was used to detect the drug susceptibility of the strains, and 13 carbapenemase-producing genes were detected by PCR. The phenotype of 126 strains of carbapenemase-producing Enterobacterales identified by PCR was detected by the carbapenemase inhibitor enhancement test to understand the agreement between the method and the gold standard PCR results.@*RESULTS@#Among 704 CRE strains examined, we observed significant drug resistance in 501 strains dentified as carbapenemase-producing Enterobacterales (CPE). Klebsiella pneumoniae was the predominant CPE strain, followed by Enterobacter cloacae and Escherichia coli. A total of 9 carbapenemase types were detected, including Klebsiella pneumoniae carbapenemase (KPC), New Delhi metallo-β-lactamase (NDM), Verona integron- encoded metallo-β-lactamases (VIM), imipenemase (IMP), oxacillinase-48 (OXA-48), and rare imipenem-hydrolyzing β-lactamase (IMI), adelaide imipenemase (AIM), Bicêtre carbapenemase (BIC), and guiana extended-spectrum β-lactamase (GES). The detection rate of KPC serine carbapenemase was 61.7% (309/501). The carbapenemase inhibitor enhancement test exhibited a 100% consistency rate for the strains producing Class A serine carbapenemase and/or Class B metallo-β-lactamases.@*CONCLUSIONS@#CRE strains in Changsha, Hunan, China, are wide distribution and exhibit carbapenemase production. The main mechanism of carbapenem resistance in these bacterias is predominatly attributed to the production of KPC serine carbapenemase. The presence of GES and IMI genes carried by Enterobacterales has been detected for the first time in this region. The carbapenemase inhibitor enhancement test has been proven to be an accurate method for detecting CRE producing Class A serine carbapenemase and/or Class B metallo-β-lactamases. This method offers simpicity of operation and ease of results interpretation, making it weel-suited meeting the clinical microbiology laboratory's reguirements for the detection of serine carbapenemase and metallo-β-lactamases.

Effects of Transcutaneous Electrical Acupoint Stimulation on Ovarian Responses and Pregnancy Outcomes in Patients Undergoing IVF-ET: A Randomized Controlled Trial / 中国结合医学杂志

OBJECTIVE@#To evaluate the influence of different transcutaneous electrical acupoint stimulation (TEAS) modes on ovarian responses and pregnancy outcomes in patients with infertility undergoing in vitro fertilization and embryo transfer (IVF-ET).@*METHODS@#Two hundred infertility patients undergoing IVF-ET were divided randomly into experimental groups (TEAS groups: E-I, E-II, E-III, and E-IV, 40 cases each group) and a control group (mock TEAS group, 40 patients) using the random number method. The patients in the experimental groups received TEAS treatment of 20, 30, 40 and 50 mA for the E-I, E-II, E-III and E-IV groups, respectively. The control group received a treatment of 5 mA. TEAS was applied at acupoints of Guanyuan (RN 4), Zhongji (RN 3), Sanyinjiao (SP 6), Zigong (EX-CA 1), and Taixi (KI 13), once a day for 30 min each time for a treatment period of 10-13 d. Treatment effect was assessed using the following indicators: endometrial thickness on the 6th day of gonadotropin treatment (GN6 day), endometrial thickness on the day on chorionic gonadotropin administration (HCG day), number of ovarian follicles on HCG day, number of ova captured, amount of estrogen required for each harvested ova, number of mature ova divided by the total number of ova, percentage of high-quality embryos, and clinical pregnancy.@*RESULTS@#Endometrial thickness in the experimental groups on the HCG day was significantly better than that of the control group after TEAS stimulation (P=0.01). TEAS exhibited a greater impact on the number of ova captured (P=0.003). However, the effect of TEAS stimulation on the high-quality embryo rate and clinical pregnancy in patients was not statistically significant (P>0.05).@*CONCLUSIONS@#TEAS is an effective method in improving the ovarian state. When the stimulus intensity was at 40 mA and above, it could be helpful to improve the patient's endometrial condition and endometrial receptivity and to retrieve more oocytes. (Trial registration No. ChiCTR-TRC-11001780).

Effects of comprehensive treatment of infected wounds in patients with iatrogenic Cushing's syndrome / 中华烧伤杂志

Objective: To investigate the characteristics and comprehensive treatment of infected wounds in patients with iatrogenic Cushing's syndrome. Methods: A retrospective observational study was conducted. From May 2012 to December 2021, the data of 19 patients with iatrogenic Cushing's syndrome discharged from the Department of Burns and Plastic Surgery of the First Affiliated Hospital of Guangxi Medical University were collected, including 8 males and 11 females, aged 28-71 (56±11) years, with 12 cases of infected acute wounds and 7 cases of infected chronic wounds. The lesions were located in the limbs, perianal, and sacrococcygeal regions, with original infection ranging from 9 cm×5 cm to 85 cm×45 cm. After admission, the patients were performed with multidisciplinary assisted diagnosis and treatment, and the wounds were treated with debridement and vacuum sealing drainage, according to the size, severity of infection, suture tension, and bone and tendon tissue exposure of wounds, direct suture or autologous skin and/or artificial dermis and/or autologous tissue flap transplantation was selected for wound repair. The levels of cortisol and adrenocorticotropic hormone (ACTH) of patients at 8:00, 16:00, and 24:00 within 24 h after admission were counted. After admission, the number of operations, wound repair methods, and wound and skin/flap donor site healing of patients were recorded. During follow-up, the wounds were observed for recurrent infection. Results: The cortisol levels of 16 patients at 8:00, 16:00, and 24:00 within 24 h after admission were (130±54), (80±16), and (109±39) nmol/L, respectively, and ACTH levels were (7.2±2.8), (4.1±1.8), and (6.0±3.0) pg/mL, respectively; and the other 3 patients had no such statistical results. After admission, the number of surgical operation for patients was 3.4±0.9. The following methods were used for wound repair, including direct suturing in 4 cases and autologous skin and/or artificial dermis grafting in 9 cases, of which 2 cases underwent stage Ⅱ autologous skin grafting after artificial dermis grafting in stage Ⅰ, and 6 cases had pedicled retrograde island flap+autologous skin grafting. The wound healing was observed, showing that all directly sutured wounds healed well; the wounds in 6 cases of autologous skin and/or artificial dermis grafting healed well, and the wounds in 3 cases also healed well after the secondary skin grafting; the flaps in 4 cases survived well with the wounds in 2 cases with distal perforators flap arteries circumfluence obstacle of posterior leg healed after stage Ⅱ debridement and autologous skin grafting. The healing status of skin/flap donor sites was followed showing that the donor sites of medium-thickness skin grafts in the thigh of 4 cases were well healed after transplanted with autologous split-thickness grafts from scalp; the donor sites of medium-thickness skin grafts in 3 cases did not undergo split-thickness skin grafting, of which 2 cases had poor healing but healed well after secondary skin grafting 2 weeks after surgery; the donor sites of split-thickness skin grafts in the head of 2 patients healed well; and all donor sites of flaps healed well after autologous skin grafting. During follow-up of more than half a year, 3 gout patients were hospitalized again for surgical treatment due to gout stone rupture, 4 patients were hospitalized again for surgical treatment due to infection, and no recurrent infection was found in the rest of patients. Conclusions: The infected wounds in patients with iatrogenic Cushing's syndrome have poor ability to regenerate and are prone to repeated infection. Local wound treatment together with multidisciplinary comprehensive treatment should be performed to control infection and close wounds in a timely manner, so as to maximize the benefits of patients.

Study on proteomic changes of lung blast injury in mice / 中华急诊医学杂志

Objective:To establish the lung blast injury model in mice, detect the proteomic changes of lung in mice at different time points, and explore the mechanism of lung blast injury.Methods:A total of 60 healthy male C57BL/6 mice were randomly (random number) divided into the control group, 12-h group after thorax blast, 24-h group, 48-h group, 72-h group and 1-week group ( n=10 each group). Experiments were carried out in the animal laboratory of the General Hospital of the Northern Theater Command. The model of lung blast injury in mice was established by using a self-developed precision blast device, and the lung tissue injury situation was evaluated by gross observation and HE staining. The proteins in mouse lung tissue were quantitatively analyzed based on LC-MS/MS proteomic technology, and the differentially expressed proteins were screened. On this basis, bioinformatics tool was used to analyze proteomic changes. Results:After lung blast injury, scattered bleeding spots could be observed on the surface of lung tissue of mice, and the bleeding points were gradually increased with time, showing a patchy distribution, and the symptoms were the most severe at 24 h. The results of HE staining showed that the normal tissue structure of alveoli disappeared at 12 and 24 h under light microscopy with diffuse bleeding in the alveolar cavity, infiltration of a large number of inflammatory cells, increased interstitial exudate, thickened alveolar wall, and collapsed and merged alveolar cavity. A total of 6 861 proteins were identified by LC-MS/MS in lung tissue samples of mice after thorax blast, and 608 differentially expressed proteins were quantified, of which 227, 140, 202, 258 and 71 differential proteins were at 12 h, 24 h, 48 h, 72 h, and 1 week, respectively. According to GO analysis, 130 biological process subtypes including cell adhesion, extracellular matrix tissue and collagen fibril tissue were obtained. Besides, 66 cellular component involving extracellular exosomes, extracellular matrix and cytoplasm were obtained. And 43 molecular functional subclasses such as extracellular matrix structure composition, actin binding and antioxidant activity were obtained. KEGG analysis yielded 24 pathways including ECM-receptor interactions, focal adhesions and PI3K-Akt signaling pathway across the endothelium.Conclusions:Differentially expressed protein combinations are also different at different time points in the early stage after lung blast in mice, and the injury mechanism is complicated. The lung blast injury is the most serious at 12-24 h after blast and produces significant inflammatory response.

Application of Methylprednisolone Sodium Succinate Combined with Tropisetron in Prevention of Nausea and Vomiting under Microvascular Decompression of Hemifacial Spasm / 中国医学科学院学报

Objective To evaluate the effect of methylprednisolone sodium succinate combined with tropisetron on postoperative nausea and vomiting(PONV)under microvascular decompression of hemifacial spasm.Methods From January to June 2019,485 patients undergoing microvascular decompression for facial spasm at Department of Neurosurgery,Peking University People's Hospital were randomly assigned into two groups with random number table method.For group A(n=242),2 ml saline was administrated by intravenous drip before induction and 5 mg tropisetron after operation.For group B(n=243),40 mg methylprednisolone sodium succinate was administrated by intravenous drip before induction and 5 mg tropisetron after operation.The anesthesia time,operation time,and incidence of PONV in 0-24 h and 24-48 h were recorded for the comparison of the remedial treatment rate of nausea and vomiting between the two groups.Results There was no significant difference in age,gender,smoking history,body mass index value,American Society of Anesthesiologists score,medical history,surgical side,PONV history,operation time or anesthesia time between the two groups(all P > 0.05).The incidence of PONV in group A was 35.5% and 18.2% during 0-24 h and 24-48 h,respectively,which was significantly higher than that(18.5%,χ

Dose-dependent genotype effects of BDNF Val66Met polymorphism on default mode network in early stage Alzheimer's disease.

In humans, brain-derived neurotrophic factor (BDNF) has been shown to play a pivotal role in neurocognition, and its gene contains a functional polymorphism (Val66Met) that may explain individual differences in brain volume and memory-related activity.In this study, we enrolled 186 Alzheimer's disease (AD) patients who underwent 3D T1 magnetic resonance imaging, and explored the gray matter (GM) structural covariance networks (SCN). The patients were divided into three groups according to their genotype: Met/Met (n = 45), Val/Met (n = 86) and Val/Val (n = 55). Seed-based analysis was performed focusing on four SCN networks. Neurobehavioral scores served as the major outcome factor.Only peak cluster volumes of default mode medial temporal lobe network showed significant genotype interactions, of which the interconnected peak clusters showed dose-dependent genotype effects. There were also significant correlations between the cognitive test scores and interconnected-cluster volumes, especially in the orbitofrontal cortex.These findings support the hypothesis that BDNF rs6265 polymorphisms modulate entorhinal cortex-interconnected clusters and the valine allele was associated with stronger structural covariance patterns that determined the cognitive outcomes.

Effect of oblique lateral lumbar intervertebral fusion on inflammatory factors in patients with degenerative spinal canal stenosis / 国际外科学杂志

Objective:To investigate the effect of oblique lateral lumbar intervertebral fusion (OLIF) on inflammatory factors in patients with degenerative spinal canal stenosis (DLSS).Methods:Retrospective analysis of clinical data of 64 DLSS patients in the department of orthopedics, Jizhong Energy Fengfeng Group Hospital from June 2016 to June 2018 was performed. There were 35 males and 34 females, aged (60.70±6.27) years, and the age range was 20 to 80 years. According to the different surgical methods, they were divided into posterior decompression and internal fixation fusion (PLIF) group ( n=32) and OLIF group ( n=32). The coperation time, intraoperative bleeding volume, postoperative bed rest time, hospitalization time , the back and leg pain visual analogue score (VAS) , Japanese Orthopaedic Association(JOA) score of lumbar vertebrae and serum inflammatory factors [tumor necrosis factor-alpha(TNF-α), interleukin-1alpha(IL-1α), C-reactive protein(CRP)] were observed at preoperative, 3 months and last follow-up. Follow-up using outpatient examination and telephone interview was performed and survial up to March 2019. Measurement data were expressed as mean±standard deviation ( Mean± SD), comparison between groups was performed using independent sample t test or analysis of variance of repeated measurement data. Internal comparisons were performed using paired t tests. Count data were expressed as percentage (%), and χ2 test was used. Results:There was no significant difference in operation time between OLIF group and PLIF group ( P>0.05). In OLIF group, the amount of blood loss (119.72±30.41) mL, bedridden time (2.16±0.35) d and postoperative hospital stay (5.18±2.06) d were significantly lower than that of PLIF group[(318.26±94.62) mL, (3.17±0.54) d, (7.35±1.24) d], the differences between the two groups were statistically significant( P<0.05). All patients were followed for 8 months. The 3 months after operation and last follow-up, the VAS scores of back pain in OLIF group [(1.93±0.54) scores, (1.74±0.63) scores]were significantly lower than that in PLIF group [(4.05±0.62) scores, (3.87±0.74) scores]. The VAS scores of leg pain in OLIF group [(1.56±0.71) scores, (1.37±0.52) scores] were significantly lower than that of PLIF group [(3.74±0.79) scores, (2.53±0.59) scores]. The JOA scores of lumbar vertebrae in PLIF group [(22.57 ±1.83) scores, (24.38±1.65) scores] were significantly higher than that of PLIF group [(20.35±1.78) scores, (22.14±1.35) scores], the differences between the two groups were statistically significant( P<0.05). At 3 months after operation, the levels of serum TNF-α(16.95±3.92) ng/L, IL-1α(9.17±3.78) ng/L and CRP (1.97±0.24) mg/L in OLIF group were significantly lower than those in PLIF group [(20.46 ±4.27) ng/L, (11.51±4.25) ng/L, (2.36±0.32) mg/L]. Last follow-up, the level of serum TNF-α(13.47±3.54) ng/L, IL-1α(6.52±2.09) ng/L and CRP (1.42±0.16) mg/L in the OLIF group were significantly lower than those in the PLIF group [(18.08±3.84) ng/L, (8.73±5.43) ng/L, (2.04±0.25) mg/L], the differences between the two groups were statistically significant ( P<0.05). Conclusion:Compared with PLIF, OLIF can reduce the amount of intraoperative bleeding, shorten the recovery time, reduce the expression of inflammatory factors and improve the prognosis of patients with DLSS.

Diagnostic accuracy of loop-mediated isothermal amplification in detection of Clostridium difficile in stool samples: a meta-analysis.

INTRODUCTION: Clostridium difficile infection (CDI) remains a diagnostic challenge for clinicians. More recently, loop-mediated isothermal amplification (LAMP) has become readily available for the diagnosis of CDI, and many studies have investigated the usefulness of LAMP for rapid and accurate diagnosis of CDI. However, the overall diagnostic accuracy of LAMP for CDI remains unclear. In this meta-analysis, our aim was to establish the overall diagnostic accuracy of LAMP in detection of Clostridium difficile (CD) in stool samples. MATERIAL AND METHODS: A search was done in PubMed, MEDLINE, EMBASE and Cochrane Library databases up to February 2014 to identify published studies that evaluated the diagnostic role of LAMP for CD. Methodological quality was assessed according to the quality assessment for studies of diagnostic accuracy (QUADAS) instrument. The sensitivities (SEN), specificities (SPE), positive likelihood ratio (PLR), negative likelihood ratio (NLR) and diagnostic odds ratio (DOR) were pooled statistically using random effects models. Statistical analysis was performed by employing Meta-Disc 1.4 software. Summary receiver operating characteristic (SROC) curves were used to summarize overall test performance. Funnel plots were used to test the potential publication bias. RESULT: A total of 9 studies met inclusion criteria for the present meta-analysis. The pooled SEN and SPE for diagnosing CD were 0.93 (95% CI: 0.91-0.95) and 0.98 (95% CI: 0.98-0.99), respectively. The PLR was 47.72 (95% CI: 15.10-150.82), NLR was 0.07 (95% CI: 0.04-0.14) and DOR was 745.19 (95% CI: 229.30-2421.72). The area under the ROC was 0.98. Meta-regression indicated that the total number of samples was a source of heterogeneity for LAMP in detection of CD. The funnel plots suggested no publication bias. CONCLUSIONS: The LAMP meets the minimum desirable characteristics of a diagnostic test of SEN, SPE and other measures of accuracy in the diagnosis of CD, and it is suitable as a rapid, effective and reliable stand-alone diagnostic test for diagnosis of CDI, potentially decreasing morbidity and nosocomial spread of CD.

Study on the Effects of Treatment Compliance on Short-term Clinical Outcome among Community Patients with Type 2 Dia- betes Mellitus in China / 中国药房

OBJECTIVE： To provide reference for improving the treatment compliance and therapeutic effect of patients with type 2 diabetes mellitus （T2DM） in China. METHODS： The follow-up data was from the issue of Pharmacoeconomic Study of Diabetic Drugs in China， which was conducted by China Center for Health Economic Research （CCHER） of Peking University. Using follow-up endpoint HbA1c level as clinical output indicator， univariate analysis and multivariable regression analysis of binary and numerical variables were performed to evaluate the effect of treatment compliance on short-term clinical outcomes. RESULTS： Totally 2 236 community T2DM patients were included for the analysis. The patients with good and poor medication compliance accounted for 23.48％ and 76.52％； the patients with good and poor blood glucose monitoring compliance accounted for 7.02％ and 93.98％； 66.3％， 23.5％ and 10.2％ of the patients had good， medium and poor diet control compliance， respectively. Univariate analysis showed that there was a significant difference in the “good control” group of blood glucose and the “poor control” group of blood glucose in terms of patient age， body mass index， education level， duration of disease， exercise， and eating habits，etc （P＜0.05）. Similar results were obtained in the analysis of multiple Logistic regression and multivariate loglinear regression models， that is， blood glucose monitoring compliance and diet control compliance had significant positive effects on end-point HbA1c （P＜0.05）， but drug compliance had no significant effect （P＞0.05）. CONCLUSIONS： The treatment compliance among community patients with T2DM in China was generally poor. After controlling for other variables， patients’ treatment compliance has a positive effect on end-point HbA1c， especially better blood glucose monitoring compliance and diet control compliance contribute to blood glucose control， but medication compliance has no significantly effect.

Study on Influential Factors of Medication Compliance among Community Patients with Type 2 Diabetes Mellitus in China / 中国药房

OBJECTIVE： To provide reference for improving medication compliance and therapeutic efficacy in community patients with type 2 diabetes mellitus （T2DM） in China. METHODS： The data was from the “Economic Study of Diabetic Medications in Patients with T2DM in China”， which was conducted by China Center for Health Economic Research of Peking University. Both univariate analysis and Logistic regression model were used for single factor analysis and multiple factor analysis of medication compliance. RESULTS： Totally 2 236 community T2DM patients were included. The rate of good medication compliance was estimated at as low as 23.48％. Monthly household income and duration of the disease had significant impact on medication compliance. Incidence of good the medication compliance for patients with monthly household income ≥6 000 yuan and during 3 000-＜6 000 yuan， compared to those with monthly household income ＜3 000 yuan， were 70.8％ [95％CI（0.532，0.944）] and 78.5％ [95％CI（0.614，1.004）] respectively. Incidence of good medication compliance for the patients with 5 to 10 years and ＞10 years of disease duration， compared to those with ＜5 years of disease duration， were 69.0％ [95％CI（0.542， 0.878）] and 59.1％ [95％CI（0.459， 0.760）] respectively. CONCLUSIONS： The medication compliance among community patients with T2DM in China was generally poor. Longer duration of the disease and higher monthly household income are associated with poorer medication adherence.

The Inequality in Health and Healthcare Utilization: Evidence from Provincial Data / 中国卫生经济

Objective:To acquire the differences in health and healthcare utilization among different regions with various economic development in China,so as to provide references for improving health inequalities related to economic development.Methods:Decomposing the health and healthcare utilization among different income groups.Results:Inequalities in health and healthcare utilization were captured,whereas the gaps among groups were enlarging over time in terms of low birth weight newborns and healthcare utilization.Conclusion:In order to promote the equality in newborns,more attention should be paid to high income regions.In order to improve the equality in healthcare utilization,more attention should be drawn to low income regions and rural areas.

Analysis of curative effect of microvascular decompression in treating cranial nerve diseases under endoscope and microscope / 中华显微外科杂志

Objective To analyse the safety and effectiveness of microvascular decompression completely under endoscopy-assisted or microscope-assisted (EVD or MYD) for trigeminal neuralgia.Methods A retrospective analysis was conducted for patients who underwent completely EVD or MVD from January,2014 to September,2016.The clinical data,operative data and results were analyzed.The patients were divided into two groups according to the techniques.The all procedure of distinguishing the responsible vessels and decompressing which was done completely under endoscope were EVD group (n=141).Those being done completely under microscope were MVD group (n=125).All operations were done by same operator and same approach.Results The intracranial nerve symptoms disappeared in 137 cases(97.2％) in EVD group and 120 cases(96.0％) in MVD group.There were no severe operative complications such as intracranial infection,facial paralysis,intracranial hematoma and death.Mild hearing loss was happened in 2 cases (1.42％) in EVD group and 5 cases (4.00％) in MVD group;facial hypoesthesia,5 cases (3.54％) in EVD group,8 cases(6.40％) in MVD group;Transient ataxia,3 cases (2.13％) in EVD group,5 cases(4.00％) in MVD group;cerebrospinal fluid leakage,3 cases(2.13％) in EVD group,3 cases(2.40％) in MVD group;Oral herpes,23 cases (22.5％) in EVD group,27 cases(24.3％) in MVD group.There was no statistically significant differences in curative effect and complications between two groups (P＞ 0.05).Conclusion There is no difference in curative effect and complications between the two methods of completely EVD and MVD.

Research on the Impact of Urban Resident Basic Medical Insurance on Unemployment / 中国卫生经济

Objective:It examined the impact of Urban Resident Basic Medical Insurance(URBMI) program launched in 2007 on labor supply.Methods:Using ordinary least square and instrumental variable estimation,the regression analysis was conducted on URBMI household survey data.Results:Although the URBMI increased the accessibility to medical services and decreased residents' financial burdens,the unemployment rate for residents with URBMI were increased by 13％.Conclusion:In respect to the problems of aging and labor force reduction in China,the policy-maker should not ignore the potential negative labor market outcomes while expanding public health insurance coverage.

Empirical study of China's hospital management using methodology of World Management Survey / 中华医院管理杂志

Objective To explore methods to measure the management level of Chinese hospitals in natural conditions of Chinese hospitals, for improvement of their operation efficiency. Methods The methodology of World Management Survey( WMS) was introduced, and the questionnaire was localized using expert consultation method. Double-blind telephone interviews were conducted to investigate the management level of Chinese hospitals in the four dimensions of standardized operation, performance monitoring, target setting and talent management. Results The management level of hospitals in China varied greatly from places. Among them, the hospital management scoring was found to range from 2. 50 to 2. 75 in most cases, averaging 2. 55. These hospitals scored relatively poor at the four specific management practices of hospital layout(2.48), performance communication(2.27), talents retention, and clarity and comparability of objectives(2. 45). Management level of a hospital was correlated to such factors as its history, ownership form, human capital and hospital size. Conclusions This study uses WMS methodology to quantify Chinese hospital management. The overall management level of Chinese hospitals is expected to improve with much gaps to cover. At this stage, it is imperative to solve the unbalanced and inadequate development of hospital management levels, among regions, hospital grades and forms of ownership.

Comparison of antimicrobial resistance of Pseudomonas aeruginosa from intensive care units and general wards in a hospital in 2016 / 中国感染控制杂志

Objective To investigate the distribution and antimicrobial resistance of Pseudomonas aeruginosa (P.aeruginosa) from intensive care units(ICUs) and general wards of a hospital,and provide scientific basis for rational use of antimicrobial agents in clinic.Methods Identification and antimicrobial susceptibility testing of clinically isolated bacteria in this hospital in 2016 were performed by VITEK 2 Compact automatic microbial analysis system,difference in antimicrobial resistance of P.aeruginosa between ICUs and general wards was compared.Results The tested specimens were mainly sputum in both ICUs and general wards,accounting for 78.7％ and 66.5％ respectively.There was no significant difference in the isolation rate of P.aeruginosa between ICUs and general wards (11.7％ vs 11.0％,P＞0.05).P.aeruginosa isolated from ICUs had the highest resistance rate to aztreonam (73.8％),resistance rates to piperacillin/tazobactam,cefoperazone/sulbactam,ceftazidime,imipenem,and meropenem were all up to more than 50％;P.aeruginosa detected in general wards had the highest resistance rate to aztreonam(59.6 ％),followed by piperacillin/tazobactam and imipenem,accounting for 48.0 ％ and 44.3 ％ respectively;resistance rates of P.aeruginosa isolated from ICUs to 12 kinds of antimicrobial agents were all higher thanthose of general wards(P＜0.05).Conclusion Resistance rate of P.aeruginosa from ICUs is higher than that in general wards,which should be paid attention,antimicrobial agents should be selected for clinical treatment of infection according to the results of antimicrobial susceptibility testing result.

Distribution,antimicrobial resistance of pathogens from blood culture,and risk factors for death of children with leukemia / 中国感染控制杂志

Objective To observe distribution and antimicrobial resistance of pathogens from blood culture of chil-dren with leukemia,and study risk factors.Methods From September 2013 to November 2016,species and antimi-crobial resistance types of 131 strains of pathogens isolated from blood culture of 110 children in a pediatric hemato-logy ward were analyzed,childrens'clinical data were also analyzed statistically.Results 131 strains(5.23%)of pathogens were isolated from 2 505 blood culture specimens,gram-negative bacilli and gram-positive cocci accounted for 52.67% and 43.51% respectively,the top 3 pathogens were Escherichia coli(15.27%),Klebsiella pneumoniae (15.27%),and Staphylococcus hominis(12.98%). Gram-negative bacilli were highly resistant to ampicillin,ce-fazolin,ceftriaxone,and ampicillin/sulbactam,but sensitive to amikacin,cefoperazone/sulbactam,piperacillin/tazobactam,and carbapenems;gram-positive cocci had higher resistance to penicillin,oxacillin,erythromycin,and clindamycin,but were sensitive to tigecycline,linezolid,vancomycin,and quinupristin/dalfopristin. Univariate analysis showed that mixed infection,diarrhea,Pseudomonasaeruginosa infection,and Acinetobacterbaumannii in-fection were related to mortality due to bloodstream infection in children with leukemia.Conclusion Pathogens cau-sing bloodstream infection in children with leukemia is widely distributed,antimicrobial resistance rate is high,it is very im-portant to take active precaution and rational treatment according to antimicrobial susceptibility testing result.

Study on the establishment of international comparable chinese hospital management survey system / 中国卫生政策研究

To understand the management level and international positioning of Chinese hospitals, we devel-oped a comprehensive survey instrument of chinese hospital management survey following the well-adapted methodolo-gy of world management survey which has been widely used internationally. The survey was conducted on 20 manage-ment practices covering four major management dimensions including operations management, performance manage-ment, target management and talent management respectively. Based on the CHMS structure and setting, the four-di-mension and twenty-item management model was analyzed with construct validity test. From the test, the middle level managers were recruited from more than 400 chinese national representative hospitals. The results showed that the chi-square/degree of freedom (CMIN/DF) is 2. 209, and RMSEA (root mean square error approximate) is 0. 039, indicating a good model fitting. The further indications of model fit such as GFI, IFI and CFI were all above 0. 9 which is the typical benchmark for model acceptance. This study provides evidence for correspondence between con-ceptual and empirical hospital management and the insight of model fitting on the current data. The results conclude that CHMS has satisfied validation in Chinese hospital management practices, and can be used as an effective sur-vey method to assess the level of Chinese hospital management and to provide a general platform for international comparison.

Emergence of methicillin-resistant Staphylococcus aureus SCCmec type IV/V epidemic clones in a large teaching hospital in China / 南方医科大学学报

<p><b>OBJECTIVE</b>To investigate the staphylococcal cassette chromosome mec (SCCmec) genotype and molecular epidemiological characteristics of healthcare-associated methicillin-resistant Staphylococcus aureus (HA-MRSA) in a large teaching hospital in China.</p><p><b>METHDOS</b>From January 2012 to December 2012, a total of 71 nonduplicate HA-MRSA were collected in a teaching hospital in Changsha, China. SCCmec types were determined by multiplex PCR, and Panton-Valentine leukocidin (PVL) gene was detected by PCR. The homology among the tested isolates was determined using pulsed-field gel electrophoresis (PFGE).</p><p><b>RESULTS</b>Of the 71 HA-MRSA isolates, 49 (69.0%) carried SCCmec III, 10 (14.1%) carried SCCmec IV, 3 (4.2%) carried SCCmec V and 3 (4.2%) carried SCCmec II; the remaining 6 isolates were not typeable by PCR. Compared with patients having SCCmec I/II/III MRSA infections, those with SCCmec IV/V MRSA infections had a significantly younger age and a similar duration of hospital stay before the first MRSA-positive culture and total hospital stay. PVL genes were strongly associated with SCCmec type IV/V MRSA infections. HA-SCCmec IV/V MRSA strains showed a greater susceptibility to rifampicin, gentamicin, levofloxacin, ciprofloxacin, and tetracycline than HA-SCCmec I/II/III MRSA strains. The 13 HA-SCCmec IV/V MRSA isolates formed one large group at the 55% similarity level. Three PFGE clusters with a similarity index of 85% or more were identified, and unique PFGE profiles were observed in 4 isolates.</p><p><b>CONCLUSION</b>This is the first report of HA-MRSA isolates carrying SCCmec V in Chinese hospitals. SCCmec types IV and V MRSA clones have emerged in Chinese hospitals, which urges more rigorous surveillance of their spread in healthcare facilities in China.</p>