To introduce the application of Stata software to heterogeneity test in meta-analysis.A data set was set up according to the example in the study,and the corresponding commands of the methods in Stata 9 software were applied to test the example.The methods used were Q-test and Ⅰ2statistic attached to the fixed effect model forest plot,H statistic and Galbraith plot.The existence of the heterogeneity among studies could he detected hy Q-test and H statistic and the degree of the heterogeneity could be detected by,Ⅰ2 statistic.The outliers which were the sources of the heterogeneity could be spotted from the Galbraith plot.Heterogeneity test in Meta-analysis can be completed by the four methods in Stata software simply and quickly.H and Ⅰ2 statistics are more robust,and the outliers of the heterogeneity can be clearly seen in the Galbraith plot among the four methods.

OBJECTIVE: To explore the mechanism of Baisuifang Granule in treating cognitive malfunction after cerebral infarction. METHODS: One hundred and sixty patients with cerebral infarction were divided randomly into two groups. Eighty patients were treated with Baisuifang Granule and 80 with nimodipine for two months. Clinical observation and laboratory examinations were performed for Mini-Mental State Examination (MMSE), clinical symptoms, Chinese Stroke Scale (CSS), hemorrheological indexes and fibrinogen before and after the treatment. RESULTS: Baisuifang Granule could improve MMSE, reduce the scores of clinical symptoms and CSS, and meliorate the blood rheology. The total effective rate for clinical symptoms in the Baisuifang treated group accounted to 76.25%, with statistical difference comparing to 58.75% of nimodipine treated group (P<0.05). There was significant difference in symptom integral, CSS and whole blood viscosity at the high shear rate, respectively (P<0.01). CONCLUSION: Baisuifang Granule is an effective Chinese medicine for treating cognitive malfunction after cerebral infarction.

Objective To investigate and analyze the related factors influencing the quality of life in patients with epilepsy, and provide a theoretical basis for taking appropriate measures to improve the quality of life in patients with epilepsy. Methods Sixty-five patients with epilepsy visiting our hospital from July 2007 to December 2008 were chosen in our study. The table-31 for quality of life in patients with epilepsy (Chinese version) was performed on them. The age, gender, education degree,seizure types, course of disease, cognitive function, medication compliance and fear of attack were considered as the independent variable; related factors in the table-31 for quality of life were adopted as dependent variable; multiple linear regression analysis was performed on these 2 variables. Results Education degree and course of disease could affect the memory of patients with epilepsy (standardized regression coefficients were 0.380 and 0.264, respectively). Age could affect the social activities of the patients (standardized regression coefficient was -0.303). Gender could affect the attack of the patients (standardized regression coefficient was 0.332). Conclusion The influencing factors of quality of life in patients with epilepsy are age, gender, education degree, course of disease; and education degree and course of disease enjoy the greatest influence.

Anaplastic lymphoma kinase (ALK)-positive diffuse large B-cell lymphoma (DLBCL) is a rare and distinct variant of DLBCL. It is classified as a unique subtype of DLBCL in the 2008 WHO classification of lymphomas. No standard and effective therapeutic regi-men is available for ALK+DLBCL because it shows a more aggressive clinical course and frequent relapse. Therefore, a standardized and individualized treatment is needed to benefit more patients diagnosed with ALK+DLBCL through a multiple disciplinary team. This arti-cle presents a case of an ALK+DLBCL patient who relapsed after transplantation and was successfully treated with the ALK kinase inhibi-tor Crizotinib.

Objective To explore the clinical efficacy and safety of Xuefu Zhuyu decoction as an adjuvant chemotherapy in patients with advanced cervical cancer.Methods This study recruited advanced cervical cancer patients who underwent TP regimen(paclitaxel+cisplatin)chemotherapy in Luzhou District People's Hospital in Changzhi City from January 2019 to January 2021.According to the random number table method,patients with advanced cervical cancer were divided into a control group(treated with TP regimen)and an test group(treated with TP regimen combined with Xuefu Zhuyu decoction).The serum tumor marker levels(carcinoembryonic antigen,squamous cell carcinoma antigen and carbohydrate antigen 125),traditional Chinese medicine syndrome scores and clinical efficacy[objective response rate,disease control rate and overall survival time]between two groups of patients were observed and compared.The occurrence of adverse drug reactions was assessed according to the Common Terminology Standard for Adverse Events(CTCAE 4.03).Results A total of 92 cases of advanced cervical cancer were included in this study,with 46 cases in each group.Before treatment,there was no significant statistical difference in the serum tumor marker levels and traditional Chinese medicine syndrome scores between the control group and the test group with advanced cervical cancer(P>0.05).After treatment,the serum tumor marker levels and traditional Chinese medicine syndrome scores in the test group and the control group significantly decreased compared to before(P<0.05),and they were significantly lower in the test group than those in the control group(P<0.05).In terms of clinical efficacy,there was no significant difference in objective response rate between two groups(P>0.05),while the disease control rate and median overall survival time of the test group were significantly higher than those of the control group(P<0.05).In terms of safety,no fatal adverse events were observed,and most adverse events were mild and controllable.In addition,there was no significant difference in the incidence of nausea and vomiting,anemia,thrombocytopenia and renal dysfunction between two groups(P>0.05),while the incidence of leukopenia and liver function injury in the test group were significantly lower than those in the control group(P<0.05).Conclusion Xuefu Zhuyu decoction can significantly improve the efficacy of chemotherapy patients with advanced cervical cancer,reduce serum tumor marker expression levels,improve traditional Chinese medicine syndrome scores,increase disease control rate,prolong overall survival,and has high safety.

Objective To study the features of Yersinia pestis(Y.pestis)in areas along Qinghai-Tibet Railroad in Qinghai Province.Methods To identify the biologic types and the molecular biological feathers of Y.pestis isolated from areas along Qinghai-Tibet Railroad in Qinghai from 2001-2006.Results All the tested Y.pestis was biologically of classical type and ecologically of Qinghai-Tibet plateau type.The Y.pestis had high virulence.The Y.pestis of 65×106 plasmids was distributed in the Tanggula area,the Y.pestis of 52×106plasmids,in Tianjun and Delingha areas.The Y.pestis srains carried 52 × 106 plasmids.except the two containing 65 X 106 plasmids in Wulan County.The genetic type of Y.pestis in Tanggula was type 5 and that in Zongwulong of Delingha,Saishike,Keke,Tongpu of Wulan was type 8 except 2 strains of Y.pestis isolated from woodchuck and the patients in Dananwan of Tongpu,Wulan County were type 15.Conclusion The Y.pestis in the area along Qinghai-Tibet Railroad in Qinghai belongs to Qinghai-Tibet plateau type with high virulence.

Objective To investigate the prevalence of metabolic syndrome(MS)and its components among people aged over 15 years in Guangxi Zhuang Autonomous Region and to compare the difference between Zhuang and Han populations.Methods Adopting cluster sampling,a survey of diabetes mellitus was conducted in Guangxi from 2003 to 2005.A total of 27 240 subjects aged over 15 years with complete data,including background information of each individual,blood pressure,lipid profile,plasma glucose,blood uric acid and fasting insulin were analyzed in this study.The prevalence of MS and its components were analysed in Han and Zhuang Chinese in Guangxi.The criteria of International Diabetes Federation(IDF)in 2005 and the China Diabetes Society(CDS)in 2004 were applied for diagnosis.Results(1)The crude prevalence rates of MS according to IDF definition were 13.15%in total,12.41%in male and 14.11%in female respectively.The age- standardized prevalence rates of MS(according to the population composition in China in 2000)were 7.66%in total,7.26%in male and 8.81%in female.The crude prevalence rates of MS according to CDS definition were 10.75%in total,13.45%in male and 7.28%in female respectively and the age-standar-dized prevalence rates of MS were 5.9%in total,7.21%in male and 4.31%in female.The prevalence of MS in total,male and female was increasing with age(P

3-Oxo-5-alpha-Steroid 4-Dehydrogenase/genetics* ; Child, Preschool ; DNA Mutational Analysis ; Disorder of Sex Development, 46,XY/genetics* ; Female ; Humans ; Membrane Proteins/genetics* ; Mutation

Ten isoprenylated flavonoids were isolated from 95% ethanol extraction of Artocarpus heterophyllus, with a combination of various chromatographic approaches, including ODS, MCI, CHP-20 P, Sephadex LH-20 and high performance liquid chromatography. On the basis of physic-chemical characters and spectroscopic data analysis, these compounds were identified as artoheteroid E (1), cycloheterophyllin (2), artelastoxanthone (3), artoindonesianin Q (4), cudraflavone C (5), 8-(γ,γ-dimethylallyl)-5,2',4'-trihydroxy-7-methoxyflavone (6), kuwanon T (7), 6-(3-methylbut-2-enyl) apigenin (8), 5,7,2',4'-tetrahydroxy-6-(3-methylbut-3-enyl) flavone (9), albanin A (10). Among them, compound 1 is a new one, while compounds 2-4 were isolated for the first time from the plant of Artocarpus heterophyllus. All isolated compounds were screened for their inhibitory abilities against cathepsin K. Of them, compounds 3-5, 7 and 10 showed inhibitory effects with the IC₅₀ values of 0.9, 1.6, 4.5, 24.5 and 63.5 μmol·L^-1, respectively.

OBJECTIVE: Obesity is recognized as a significant risk factor for diabetes and hypertension. The present study aimed to examine the associations between adults'obesity risk and childhood and parental obesity. METHODS: A total of 204 children aged 6-17 years were recruited in 2002 with an average follow-up period of 13.2 years. Height and body weight were measured by trained staffs. Overweight and obesity were defined based on the Chinese standard for children and adults. T-test, analysis of variance, and Chi-square analysis were used for single factor analysis. Multiple linear and logistic regression analyses were used to perform multifactor analysis. RESULTS: The percentage of non-obese children who grew up to be non-obese adults was 62.6%, and that of obese children who grew up to be obese adults was 80.0%. There was a significant association between childhood body mass index (BMI) and adulthood BMI with a β regression coefficient of 3.76 [95% confidence interval (CI): 1.36-6.16], and between childhood obesity and adulthood obesity with an odds ratio of 5.76 (95% CI: 1.37-24.34). There was no statistical difference between parental obesity at baseline and children's adulthood obesity, after adjustment of confounders. Male participants and those aged 10.0-13.0 years had a higher risk of adulthood obesity with odds ratios of 2.50 (95% CI: 1.12-5.26) and 3.62 (95% CI: 1.17-11.24), respectively. CONCLUSION Childhood obesity is an important predictor of adulthood obesity.
Adolescent ; Adult ; Body Mass Index ; Child ; China ; epidemiology ; Female ; Follow-Up Studies ; Humans ; Male ; Obesity ; epidemiology ; etiology ; Odds Ratio ; Parents ; Pediatric Obesity ; epidemiology ; etiology ; Prevalence ; Prospective Studies ; Young Adult