Tìm thấy 20+ kết quả cho từ khóa "Meta-analysis"
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Laid-out much of the statistical foundation that modern meta- analysis is built upon (e.g., Inverse variance weighting and homogeneity testing). The Logic of Metaanalysis. Meta-analysis focuses on the direction and magnitude of the effects across studies, not statistical significance. When Can You Do Metaanalysis?. Meta-analysis is applicable to collections of research that. Effect Size: The Key to Metaanalysis. The effect size makes meta-analysis possible.
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What is meta-analysis?. What is a meta-analysis?. When there are no differences in the study characteristics that are likely to substantially affect outcome. answer closer to the ‘true’ effect than others. More weight to the studies which give us more information. Weight is closely related to the width of the study confidence interval: wider confidence interval = less weight. Take care to read what the labels say – things to the left do not always mean the treatment is better than the control..
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Excluding the single country estimates does not change any of the results.. 20 A meta-analysis of the determinants of democracy is clearly a separate meta-analysis.. However, note that the reported democracy-growth effects are distributed around the center of the plot, with the center representing the estimated true underlying effect..
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Conscious sedation versus general anesthesia during endovascular acute ischemic stroke treatment: a systematic review and meta-analysis. Conscious sedation versus general anesthesia for patients with acute ischemic Stroke undergoing endovascular therapy: a systematic review and meta-analysis. Primary biliary cirrhosis and cancer risk: a systematic review and meta-analysis. Meta-analysis and subgroups. Bias in meta-analysis detected by a simple, graphical test.
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peripheral neuropathy: a meta-analysis with trial sequential analysis. Background: Chemotherapy-induced peripheral neuropathy (CIPN) is a dose-limiting side effect that largely remains an unresolved clinical issue, leading to long-term morbidity.
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Metabolic phenotypes and risk of colorectal cancer: a systematic review and meta-analysis of cohort studies. Background: The association of obesity with colorectal cancer (CRC) may vary depending on metabolic status.. Objective: This meta-analysis aimed to investigate the combined impacts of obesity and metabolic status on CRC risk.. Results: A total of 7 cohort studies with a total of 759,066 participants were included in this meta-analysis.
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The meta-analysis showed that an ethanol lock significantly reduced the incidence of CRBI according to analysis of high-(RR 0.66, 95% CI or low-(RR 0.66, 95% CI quality studies. Meta- analysis of studies with a strict CRBI definition showed that an ethanol lock can significantly prevent CRBI (RR 0.61, 95% CI .
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Effect of obesity on intensive care morbidity and mortality: a meta-analysis. Obesity and mortality in critically ill adults: a systematic review and meta-analysis. Hogue CW Jr, Stearns JD, Colantuoni E, Robinson KA, Stierer T, Mitter N, et al. The impact of obesity on outcomes after critical illness: a meta-analysis.. Sharma A, Lavie CJ, Bore JS, Vallakati A, Goel S, Lopez-Jimenez F, et al.
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Forest plot of the effect of terlipressin compared with catecholamine on the length of ICU stay in patients with septic shock as determined by a meta-analysis.. Forest plot of the effect of terlipressin compared with catecholamine on the haemodynamic variation in patients with septic shock as determined by a meta-analysis.. Forest plot of the effect of terlipressin compared with catecholamine on tissue perfusion in patients with septic shock as determined by a meta-analysis..
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If necessary, a sensitivity analysis was conducted to identify the origins of the significant heterogeneity. In the. current meta-analysis, publication bias and meta- regression were not assessable because they were usually only performed when at least 10 studies were included in the meta-analysis. If the result of the meta-analysis was a probability of p <. Figure 1 showed the search strategy and the process of the study selection .
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How to read a systematic review and meta-analysis and apply the results to patient care.
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surgery: a Bayesian network meta-analysis. This study aimed to explore the influence of different anesthesia methods on the complications after orthopedic surgery.. Methods: According to the searching strategy, anesthesia associated studies in orthopedic surgery were screened from Pubmed, Embase, and the Cochrane Library up to Mar. software was used to perform the network meta-analysis.
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Phân tích tổng hợp (Meta-analysis) BS. Hồ Chí Minh 1 Phân tích tổng hợp là gì. Là một kỹ thuật thống kê • Tổng hợp các kết quả nghiên cứu từ các nghiên cứu độc lập 2 Tại sao cần có phân tích tổng hợp.
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The prognostic impact of tumor length in esophageal cancer: protocol for a systematic review and meta-analysis. doi.org/10.1097/MD . Prognostic significance of tumor length in patients with esophageal cancer undergoing radical resection: a PRISMA- compliant meta-analysis
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Table 3 Meta-analysis results for C5aR expression with clinicopathological features. 3 Sensitivity analysis of studies evaluating the associations between the C5aR expression levels and prognostic indicators. In this meta-analysis, we comprehensively investigated the correlation between C5aR expression and solid tu- mors prognosis as well as clinicopathological features.. Our results suggest that the high-level C5aR expression in tumor tissue predicted unsatisfactory OS (HR CI P <.
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Perioperative outcomes in the context of mode of anesthesia for patients undergoing hip fracture surgery: systematic review and meta-analysis. Waesberghe JV, Stevanovic A, Rossaint R, et al. neuraxial anaesthesia in hip fracture patients: a systematic review and meta-analysis.. Casati A, Aldegheri G, Vinciguerra E, et al. Hoppenstein D, Zohar E, Ramaty E, et al. Heidari SM, Soltani H, Hashemi SJ, et al.
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A meta-analysis conducted by Resende VAC et al. 3 Forest plots of the meta-analysis of non-modifiable risk factors, including gender (A) and age (B) as risk factors for PJI following THA..
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The results of the current meta-analysis were consistent with those findings, and provided evidence to support the safety of dexmedeto- midine administration for more than 24 h. An updated meta-analysis by Peng et al. [45] also examined the safety of prolonged use of dexmedetomidine after sur- gery. Six of 9 RCTs in our meta-analysis were published after 2017.
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Then a network meta-analysis was conducted using R and Stata 12.0 softwares.. Results: The meta-analysis showed that, in reducing sevoflurane related EA, dexmedetomidine, ketamine, propofol, fentanyl, midazolam, sufentanil, remifentanil and clonidine were superior to placebo ( P <.
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hypotension and postoperative cognitive impairment: a meta-analysis of randomized controlled trials. Background: There is no consensus on whether intraoperative hypotension is associated with postoperative cognitive impairment. Hence, we performed a meta-analysis to evaluate the correlation of intraoperative hypotension and the incidence of postoperative delirium (POD) or postoperative cognitive dysfunction (POCD)..