5 meta analysis of mediterranean diet studies
báo cáo khoa học: "Influence of viral hepatitis status on prognosis in patients undergoing hepatic resection for hepatocellular carcinoma: a meta-analysis of observational studies" ppt
... analyzed in many studies Only seven of 20 studies reported 186 cases of such patients in current review [3-5,27-29] To avoid high bias-risk of publication, we did not perform an analysis of BC-HCC group ... data of subsets of patients The characteristics of these 20 studies are summarized in Table Patients Characteristics Results from overall meta -analysis are outlined in Table The mean age of patients ... carried out the extraction of data, assisted in the critical appraisal of included studies and assisted in writing up YZ, ZZ, and BL carried out the statistical analysis of studies All authors read...
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Báo cáo y học: "Systematic review and meta-analysis of randomised trials and cohort studies of mycophenolate mofetil in lupus nephritis" pdf
... Outcomes of cohort studies All cohort studies Outcome Number of cohorts Only definite nephritis Number of Percentage events/patients with outcome Number of cohorts Any SLE patients Number of Percentage ... any study, this is a rate of 0.2% over the course of an average treatment period of at least year Discussion Meta -analysis of small studies is problematic [63] because of possible inadequacies ... QUOROM (quality of reporting of meta-analyses) and MOOSE (meta -analysis of observational studies in epidemiology) guidelines were followed where applicable [19,20] Studies of any design and in any...
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Báo cáo y học: " Effects of cyclophosphamide on pulmonary function in patients with scleroderma and interstitial lung disease: a systematic review and meta-analysis of randomized controlled trials and observational prospective cohort studies" ppt
... 55% and DLCO < 40% of predicted) have a worse prognosis, with a mortality of 42% within 10 years of the onset of disease [5] A number of agents have been evaluated for treatment of SScrelated ILD ... therefore imputed the mean value of the standard errors of the other studies, and performed sensitivity analyses across the range of reported standard errors of these studies We used a random-effects ... meta -analysis The overall pooled analysis included the mean changes of the FVC and the DLCO after 12 months of therapy obtained from the observational studies and from the CYC experimental arm of...
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Báo cáo y học: "Meta-analysis of genome-wide linkage studies of asthma and related traits" potx
... consistency of results across studies and to identify regions that contain asthma and atopy susceptibility genes The aim of the current study was to complete the first meta -analysis of available ... region Analyses of the IgE Page of 12 (page number not for citation purposes) Page of 12 NUMBER OF. (b) COHORT (REF.) PHENOTYPES(a) PED (AFF/IND.) MKS WF MKR MAP (SP.)(c) STUDY TYPE(d) ANALYSIS PROGRAM ... meta -analysis of asthma and related trait linkage data using the majority of the data available for the Caucasian asthma cohorts in the public domain This analysis combines data from 10 years of...
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A Meta-Analysis of Fear Appeals: Implications for Effective Public Health Campaigns pdf
... representation of the values for each of the cells of the studies is available from the authors upon request.) The next step was to conduct a standard × analysis of variance The analysis indicated ... reactance) outcomes META -ANALYSIS Rationale Meta -analysis is a quantitative method that synthesizes the results of a particular group of studies Researchers gather all available studies on a topic ... confidence interval χ2 NOTE: k = number of studies, N = number of research participants *p < 05 cacy and/or response efficacy) variable Studies using more than one type of threat or efficacy had the effects...
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Tuberculosis in Liver Transplant Recipients: A Systematic Review and Meta-Analysis of Individual Patient Data doc
... 886 titles of potentially relevant articles from our search of computerized databases and 58 additional references from our manual search of the bibliographies of retrieved articles Of the 944 ... identified only studies that retrospectively provided TST status in all liver transplant recipients.15,16,43-46,76,77 Two of studies were at US transplant centers Of 2972 patients in these studies who ... and diagnosis of MTB for patients with pretransplant risk factors for MTB exposure Study Selection Evaluating Predictors of Mortality We included studies that reported (1) cases of active MTB...
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Báo cáo y học: "Estimated intelligence quotient in anorexia nervosa: a systematic review and meta-analysis of the literature" pot
... results of the various studies and an estimate of the overall effect size of all the studies together considering the data available for each study included in the meta -analysis [25] Each line of ... used in 14 studies, with a total sample size of 365 AN patients The sample size of the trials ranged between 10 and 46 The mean IQ of the 14 studies ranged from 96.1 to 116.8 A meta -analysis using ... form of the WAIS (WASI) in one study, two studies used both the WAIS and the WISC according to the age of participants and two studies used HAWIK (the German version of WAIS) The sample size of...
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Báo cáo khoa học: "Meta-analysis of thyroidectomy with ultrasonic dissector versus conventional clamp and tie" ppsx
... aim of this systematic review is to evaluate the actual role of UAS versus conventional clamp and tie (CT) in total thyroidectomy Methods of metanalysis Search methods for identification of studies ... the studies had to compare total thyroidectomy with UAS versus CT Results for the Meta -Analysis Eligible Studies Exclusion Criteria Studies were excluded from the meta -analysis if the outcomes of ... Meta -analysis of incidence of transiet nerve plasy (n patients) in total thyroidectomy with ultrasonic dissector of the first generation versus conventional clamp and tie Figure Meta -analysis of...
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Báo cáo y học: "Tolerability and adverse events in clinical trials of celecoxib in osteoarthritis and rheumatoid arthritis: systematic review and meta-analysis of information from company clinical trial report" potx
... trials of to weeks, 88% of the doses were 200 mg daily In trials of 12 weeks' duration, 46% of doses were 200 mg and 46% were of 400 mg daily In trials of 24 weeks or longer, 92% of doses were of ... adverse events should differ between conditions Analysis of celecoxib dose, and of duration of studies, was restricted to discontinuations due to lack of efficacy or to adverse events, where there ... dose of drug) as the denominator This method has a potential disadvantage of not taking into account different durations of studies, and possible different exposures between treatments because of...
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Báo cáo khoa học: " Breast-conserving surgery with or without radiotherapy in women with ductal carcinoma in situ: a meta-analysis of randomized trials" ppt
... Proceedings of the Annual Meetings of the American Society of Clinical Oncology (through 2005) were systematically searched for evidence relevant to this meta -analysis The selection of studies for ... with p value of 0.45, which indicates that the pooling of the data was valid (Figure 6) Quality of studies The RCT quality scores was of point (5-point scale), the median score was of with none ... http://www.ro-journal.com/content/2/1/28 tasis, death rates and to identify one subgroup of patients who no need of adjuvant RT Methods Types of studies This meta -analysis properly included randomized controlled clinical trials...
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Báo cáo y học: "A meta-analysis of the incidence of malignancy in adult patients with rheumatoid arthritis" doc
... provided a summary estimate of 1.05 (95% CI 1.01 to 1.09) Several of the studies examined the risk of malignancy in patients receiving biologic therapy [4,5,10,20,22,23] In those studies that specifically ... decreased risk of colorectal cancer; a recent meta -analysis of all randomized controlled trials and observational studies concluded that COX-2 inhibitors and NSAIDs reduce the incidence of colonic ... relative risk of 7.4 for Hodgkin lymphoma Sources of selection bias may include the use of hospitalization records for identification of populations Other limitations include the possibility of misclassification...
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Báo cáo y học: "A meta-analysis of the efficacy of fibromyalgia treatment according to level of care" pptx
... quality of the included studies Only 11 of the 33 included studies (33.3%) showed a rating of 5+ on the modified Oxford Scale, that is, a score of high methodological quality Most of them (nine of ... time of evolution of the disorder (years), severity of the disorder, level of health care (primary care or specialised), kind of treatment (pharmacological or non pharmacological), duration of ... However, to the best of our knowledge this is the first meta -analysis on the efficacy of the treatment of fibromyalgia according to level of care The clinical and economical relevance of this disorder...
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Báo cáo y học: " A meta-analysis of gemcitabine containing chemotherapy for locally advanced and metastatic pancreatic adenocarcinoma" ppsx
... Characteristics of the trials included in the present analysis Thirty-five trials were included in the present analysis, with a total of 9, 979 patients accrued Characteristics of the eligible ... al Journal of Hematology & Oncology 2011, 4:11 http://www.jhoonline.org/content/4/1/11 Page of 15 Table Characteristics of the eligible trials included in the meta -analysis Trial No of pts Gong ... Some of these studies have reported improved median OS and one-year Hu et al Journal of Hematology & Oncology 2011, 4:11 http://www.jhoonline.org/content/4/1/11 Page 11 of 15 Figure OS and PFS of...
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Báo cáo y học: "A meta-analysis of CAG (cytarabine, aclarubicin, G-CSF) regimen for the treatment of 1029 patients with acute myeloid leukemia and myelodysplastic syndrome" ppsx
... and studies focus on other kinds of leukemia were also excluded A total of 35 clinical studies were eligible for inclusion and were used for final metaanalysis (Figure 1) Characteristics of studies ... Results Selection of studies Using the key words, our search yielded a total of 135 studies on CAG Fifty seven studies were irrelevant to CAG regimen trials, and were excluded Another 32 studies were ... among the studies All deaths of any cause within weeks of induction therapy were counted as ED in this meta -analysis since most of the early death reports in this series were within weeks of induction...
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Báo cáo y học: " A systematic review and meta-analysis of neurological soft signs in relatives of people with schizophrenia" ppsx
... countries (France and Tunisia) Within the meta -analysis, this study was treated as two separate studies Of the remaining six studies the country of origin of two studies was USA [24,25] and there was ... additional exclusion of unblinded studies [24,26-29] Figure Flowchart of meta -analysis with schizophrenia or schizophrenia-like disorders, 471 first-degree relatives (there were no studies of second degree ... categorised as a “mixed” group in studies [14,24] as they included a combination of offspring, siblings and/or parents In the first of these studies [14], the ages of all three groups were similar,...
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báo cáo khoa học: " A histomorphometric meta-analysis of sinus elevation with various grafting materials" ppt
... number of obserTable 2: Distribution of articles and material observations Σ Case reports Retrospective studies Prospective studies Studies 30 26 Examined grafting materials (in these studies) ... because of the presence of only single reports of some grafting materials – which does not allow a metaanalysis for those materials- the focus was on materials which are used in several studies/ reports ... sum of both values was calculated whereas in studies determing lateral and central bone biopsies the mean was calculated For statistical analysis the data were weighted according to the number of...
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Báo cáo y học: "Predictors of adverse events after endovascular abdominal aortic aneurysm repair: A meta-analysis of case reports" pot
... evidence of causal effects of treatments, but the quality of evidence on the risk of adverse events is less satisfactory This may often be the result of the selection of relatively healthy patients ... conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript References Conclusion Although a meta -analysis of case ... in the efficiency of follow-up and patient selection The aim of this study is to provide more insight into determinants of prognosis after EVAR by unique means: a meta -analysis of case reports...
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Báo cáo y học: "Efficacy of different types of aerobic exercise in fibromyalgia syndrome: a systematic review and meta-analysis of randomised controlled trials" potx
... reliability determined the adequacy of randomisation, concealment of allocation, blinding of outcome assessors and adequacy Page of 14 of data analysis (was intention-to-treat -analysis performed?) (internal ... Table 3: Effect sizes of head-to-head comparisons of different types of aerobic exercise on selected outcome variables Outcome title post treatment Number of studies Number of patients Effect sizea ... transient knee pain) Risk of bias within studies Only two studies fulfilled all predefined criteria of internal and external validity (see Table 1) Results of individual studies The means, SDs,...
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Báo cáo khoa học: "Meta-analysis of hemodynamic optimization: relationship to methodological quality" ppsx
... detailed evaluation of retrieved randomized trial reports, 32 candidate trials were identified A total of 30 studies were included in the analysis Two studies were omitted from the analysis after ... failure Risk analysis was also calculated in the subgroup of studies with a quality assessment score of 10 or more, comparing them with the studies with a quality assessment score of less than ... methodological quality of these studies A large number of studies, using different patient populations and optimization techniques, were subsequently conducted A considerable number of these studies found...
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