Objective To explore the relationship between the carotid artery atherosclerotic(CAA) plaque and its risk factors and cerebral infarction(CI).Methods 196 patients with CI(CI group) and 104 patients without CI(non-CI group) were examined by color Doppler ultrasonography on their carotid artery.The relationships were analysed between the CAA plaque with age,sex,accompany disease,smoking and alcohol drinking of all the pataints.Also,the distribution of different grade plaque was observed in each group.Results The incidences of CAA plaque were higher in patients with aged,accompainied hypertension,diabetes,abnormal blood-lipids and smoking(P

Objective: To learn the health literacy status, trend and associated factors of Ningbo residents from 2015 to 2019, so as to provide basis for developing health policies and interventions. Methods: The monitoring data of health literacy of Ningbo residents from 2015 to 2019 was collected. The health literacy level was calculated and standardized by the population data of the sixth national census of Ningbo in 2010; five-year absolute growth and growth rate were used to reflect the changing trend. Multivariate logistic regression model was employed to analyze the influencing factors for the health literacy level. Results: The health literacy levels from 2015 to 2019 were 15.44%, 21.73%, 22.41%, 27.60% and 30.03%, with an annual increase trend ( P<0.05 ). The five-year absolute growth and growth rate were 14.59% and 94.49%. The Results of multivariate logistic regression analysis indicated that the year ( OR=1.158, 95%CI: 1.132-1.184 ), age ( 25-<35岁 years, OR=1.235, 95%CI: 1.039-1.468; 35-<45岁 years, OR=1.416, 95%CI: 1.193-1.681; 45-<55岁 years, OR=1.221, 95%CI: 1.024-1.455 ) , education level ( primary school, OR=1.790, 95%CI: 1.461-2.195; junior high school, OR=2.574, 95%CI: 2.102-3.154; high school/vocational high school/technical secondary school, OR=4.863, 95%CI: 3.943-5.998; college or above, OR=8.829, 95%CI: 7.109-10.965 ) , urban areas ( OR=0.934, 95%CI: 0.874-0.998 ) and occupation ( farmers, OR=0.692, 95%CI: 0.608-0.787; workers, OR=0.746, 95%CI: 0.664-0.837; enterprise staff, OR=0.822, 95%CI: 0.745-0.906; others, OR=1.106, 95%CI: 1.009-1.211 ) were the influencing factors for health literacy level. Conclusion The health literacy level of Ningbo residents shows an upward trend from 2015 to 2019, which are associated with age, education level, area and occupation.

Objective Measuring job satisfaction level of community health workers,providing on the evidences for the design of the relevant policy and the evaluation of job effect.Methods 57 Community Health Service centers and 54 stations were randomly selected in 12 cities in Anhui province,and all staff on the job were investigated.The questionnaires were delivered to the working staff and anonymously filled in by them.Results The total job satisfaction average score of the staff is 110.84± 18.18.The average score of pay(10.05±2.99),welfare(10.35±3.17)and promotion(10.85±3.00)are rather low.The average score of coworkers(14.78±2.11),nature of work(14.60±2.69)and supervision (13.90±3.00)are quite high.Logistic regression analysis shows the staff's duration and title are the main factors affecting their overall job satisfaction.Conclusion The overall job satisfaction level of community health workers is not high.Establishing the reasonable system of pay,welfare mechanism and the predictable promotion space are feasible choices to promote job satisfaction of community health workers

The efficacy and safety of uric-acid-lowering therapy (UALT) on slowing the progression of chronic kidney disease (CKD) accompanied by hyperuricemia were assessed. We searched Cochrane Library, PubMed, EMbase, CNKI, Wanfang and Vip databases up to November 15, 2012 for randomized controlled trials (RCTs) which compared the effect of UALT to control therapy in hyperuricemic patients secondary to CKD, and then performed quality evaluation and meta-analysis on the included studies. Seven RCTs involving 451 cases were included. UALT delayed the increase of serum creatinine (MD=-62.55 μmol/L, 95% CI: -98.10 to -26.99) and blood urea nitrogen (MD= -6.15 mmol/L, 95% CI: -8.17 to -4.13) as well as the decrease of glomerular filtration rate [MD=5.65 mL/(min·1.73 m2), 95% CI: 1.88 to 9.41], decreased systolic blood pressure (SBP) (MD= -6.08 mmHg, 95% CI: -11.67 to -0.49), and reduced the risk of the renal disease progression (RR=0.30, 95% CI: 0.19 to 0.46). However, there was no statistically significant difference in 24-h urinary protein quantity and diastolic blood pressure (P>0.05). We identified that UALT could delay the progression of CKD with secondary hyperuricemia. And this also indirectly proved that hyperuricemia was a risk factor for the CKD progression.

Objective To evaluate the ultrasonic feature and clinical significance of persistent left superior vena cava(PLSVC)in fetal life.Methods Fetal echocardiography was performed in 3368 fetuses.Thirty-one fetuses of PLSVC were confirmed.Results The dilated coronary sinus was observed in 30 of 31 fetuses.Congenital heart defects were presented in 14 of these cases,and extracardiac anomalies were presented in 6 fetuses.Both congenital heart defects and extracardiac anomalies were observed in 4 fetuses.Conclusions PLSVC is always associated with congenital heart defects.The prognosis Of affected fetuses largely depends on whether or not the PLSVC is associated with a congenital heart defect.Prenatal diagnosis of PLSVC can help US plan perinatal counseling and ameliorate the postnatal course.

Objective Through early systemic nursing intervention of cervical cancer patients for promotion of the recovery of urinary bladder function, to remove the urethral catheter in advance,and reduce the occurrence of urinary bladder dysfunction. Methods 80 cervical cancer patients after total hysterectomy were divided into the treatment group and the control group with 40 cases in each group stochastically. The treatment group was given systemic nursing( psychological nursing,pelvis bottom muscles exercising,urination discontinuance exercising,abdominal muscle exercising,Valsalva maneuver exercising, Crede press exercising,open the urethral catheter timely and individually,cheiropractic with hot roller), the control group received conventional nursing and some simple training of urinary bladder function. The time of indwelling urethral catheter after the hysterectomy was compared. Results The time of indwelling urethral catheter in the treatment group and in the control group were (9.65±49)days and (15.88±03)days respectively. The incidence rate of residual urine,urine retention and infection of urinary system after surgery in the treatment group was lower than that of the control group. Conclusions Early systemic nursing intervention can shorten the time of indwelling urethral catheter after hysterectomy, reduce the occurrence of urinary bladder dysfunction .improve the surgery effect for the cervical cancer patients and ameliorate their quality of life.

BACKGROUND: Xinjiang is a multi-ethnic region with significant differences in local geographical position, economic development and climatic environment. OBJECTIVE: To analyze the occurrence and development tendency of birth defects, disease categories and disparity among different ethnic groups and regions in Xinjiang.METHODS: A stratified cluster random sampling observation was performed in 13 counties (cities) according to the status of ethnical distribution and local economics of Xinjiang. Quarter Report Sheet on Babies and The defect babies register card were filled as the scheme of Chinese birth defect monitoring, and ICD10 diagnostic code was adopted in birth defect diagnosis. The birth defects rate was calculated from January 2005 to December 2008, and the disease categories and disparity among different ethnic groups and regions in Xinjiang were analyzed. RESULTS AND CONCLUSION: The average incidence rate of birth defect was 9.74‰, which was dramatically descended in 2006 and ascended afterward yearly. The incidence rate of countryside was higher than city, and male more than female. In geography, south of Tianshan Mountain was higher than north and east in birth defect incidence. Among major ethnic groups in Xinjiang, Sibe and Uygur had the highest birth defect incidence rate, followed by Man, Hazakh, and Han. The birth defect incidence of Han, Uygur and Hazakh people showed descend tendency, Hui, Mongolia, and Man people fluctuated, yet Sibe's rate had a change of rise and fall. The first five birth defect entities were neural tube deformity, cleft lips, anencephaly, congenital hydrocephalus and cleft palate combined with cleft lips. The birth defects rates are different from ethnic groups and regions in Xinjiang.

Objective To explore the activity and its possible neural mechanism of brain default mode network by using resting state functional magnetic resonance imaging (fMRI) in patients with mild cognitive impairment (MCI). Methods The 20 amnestic MCI patients and 25 healthy controls were included in this study, and all subjects underwent mini-mental state examination (MMSE), auditory verbal learning test (AVLT) and fMRI. The data were analyzed by amplitude of low frequency fluctuation (ALFF), and the enhanced and weakened regions of ALFF were observed and compared in both MCI patients and healthy controls. Results MMSE and AVLT tests showed that the memory function was seriously impaired in MCI patients compared with healthy controls, which is based on the short and long delayed episodic memory impairment (2.4±1.7 vs. 6.6±1.4, t=3.70, P＜0.01; 2.1±1.6 vs. 6.7±1.5, t=4.16, P＜0.01). The resting state fMRI showed that MCI patients had significant decreases of ALFF in hippocampal formation, parahippocampal cortex and lateral temporal cortex as compared with health controls (t=2.58, 2.43 and 1.75, all P＜0.01), which were closely relevant to the episodic memory. And they had significant increases in temporal-parietal joint and inferior parietal lobule (t=3.14 and 2.77, both P＜0.01). Conclusions MCI patients show significant decreased active intensity of some DMN nodes that is related to episodic memory in resting state. Increased active intensity in MCI patients would be some type of compensation.

OBJECTIVE:To establish the quality standard of Chushi pill. METHODS:Microscopic identification and TLC were adopted for the qualitative identification of Cortex moutan,C. dictamni,Angelica sinensis,Rubia cordifolia and Gardeniae fructus in Chushi pill;HPLC was performed to determine the contents of paeonol and baicalin. It was performed on column of Kro-masil 100-5 C18 with mobile phase of methanol-water-phosphoric acid(47∶53∶0.2,V/V/V)at the flow rate of 1.0 ml/min,the detec-tion wavelength was 280 nm,the temperature was 25 ℃ and the volume was 10 μl. RESULTS:The microscopic identification showed microscopic characteristics of C. moutan and C. dictamni,and characteristics of A. sinensis,R. cordifolia and G. fructus were identified by TLC;the linear range of paeonol was 0.106 24-2.124 8 μg(r=0.999 9)and baicalin was 0.059 04-1.180 8 μg (r=0.999 9);RSDs of precision,stability and reproducibility tests were no more than 2.06%;average recoveries were respective-ly 101.56%(RSD=1.68%,n=9)and 100.16%(RSD=1.13%,n=9). CONCLUSIONS:The method is simple,accurate and re-producible,and can be used for the quantity control of Chushi pill.

Objective To assess the clinical value of transcatheter arterial chemoembolization (TACE) with polyvinyl alcohol (PVA) particles as embolic material in patients with primary hepatic cancer (PHC). Methods Twenty patients with PHC underwent TACE. The mixed emulsion of chemotherapy agents and lipiodol was given to embolize the tumor vssTranscatheter arterial chemoembolization using polyvinyl alcohol feeding artery of tumors. The tumors size, response rate and Alpha-Fetoprotein (AFP) value were monitored respectively at the end of the first month, the third month, the sixth month and the first year after TACE. The changes of liver function, including serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and total bilirubin (TBILI), were recorded within 1 week and 1 month after TACE. The time to progression and the overall survival were recorded. Results Compared with pre-TACE, the tumor size decreased obviously at the end of the first month, the third month, the sixth month and the first year after TACE (P<0.05), the response rate reached 80.00%, 90.00%, 95.00% and 95.00%, respectively. The AFP value decreased obviously. Serum AST, ALT and TBILI significantly increased in the first week after TACE (P<0.05), but returned to preoperative level within 1 month. The average follow-up time was (19.8±7.0) months (range 12-32 months), the time to progression was (17.0±6.8) months, and the overall survival was (19.3±7.0) months. Conclusion PVA particles are optimal embolic material for TACE of PHC. Superselective embolization is necessary in TACE to achieve effective tumor devascularization and reduce liver damage.