Corrected covered area cca

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August undefined, 2024

WebApr 1, 2014 · We calculated the "corrected covered area" (CCA) as a measure of overlap by dividing the frequency of repeated occurrences of the index publication in other reviews by the product of index publications and reviews, reduced by the number of index publications. Subgroup analyses were performed to investigate further differences in the … WebJun 16, 2024 · We computed the matrix cross-linking the relevant randomized control trials (RCTs) in eligible SRs for this overview and calculated the corrected covered area (CCA). We considered a CCA below 5% as slight overlap, a CCA > 5 and < 10% as moderate overlap, a CCA > 10 and < 15% as high overlap, and a CCA > 15% as a very high overlap .

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WebFeb 2, 2024 · The degree of overlap in primary studies in the included SRs was calculated using the corrected covered area (CCA) and generating a citation matrix [19,20]. To characterize overlap by needling area, CCA calculations for pairs of reviews were performed and presented as a grid. Overlap thresholds were used for the interpretation of measured ... WebNov 15, 2024 · The degree of overlap was evaluated by calculating the corrected covered area (CCA). Results: Nine systematic reviews that cited 96 primary studies, with a high degree of overlap (14 percent CCA ... tailored title llc

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WebFeb 12, 2024 · Overlap in umbrella-reviews indicates the degree to which the included reviews address the same or different primary research literature. Overlap in primary … WebSep 4, 2024 · Calculates and depicts the corrected covered area (CCA) index. This index is useful for asessesing the degree of primary study overlap across systematic reviews … WebMar 1, 2024 · Corrected covered area (CCA) was calculated for SR pairs. Results. We included 26 SRs comprising 426 primary studies. Most SRs studied laminectomy for spinal stenosis, declared harms as a secondary outcome, and lacked or did not mention funding. Two SRs completely omitted harms, 9 had between 0% and 50.0% completion of harms … twill tech

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WebOct 14, 2024 · To assess this bias, the degree of overlap between reviews was calculated with the Corrected Covered Area (CCA) method. The details of the CCA calculation … WebOct 14, 2024 · To assess this bias, the degree of overlap between reviews was calculated with the Corrected Covered Area (CCA) method. The details of the CCA calculation have been described by Pieper and colleagues elsewhere. A CCA score of less than 5% is regarded as a slight overlap, 5–9.9% as moderate overlap, 10–14.9% as high overlap … twill tapered pants menWebdetermined by calculating the corrected covered area (CCA), a measure of overlap calculated by dividing the frequency of repeat occurrences of the index publication in other reviews by the product of index publications and reviews, reduced by the number of index publications.17 A CCA of 0–5 indicates slight overlap, 6–10 moderate tailored top coat

"WebJan 10, 2024 · Corrected covered area (CCA) was calculated for SR dyads. Of the 90 included SRs, we found that 70 completed less than 50% of harms items. The most reported items were BoNT as a favorable intervention (73/90, 81.1%) and harms as a primary outcome (72/90, 80.0%). The least reported items were grades and severity scales used … " - Corrected covered area cca

Corrected covered area cca

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WebApr 1, 2014 · We calculated the “corrected covered area” (CCA) as a measure of overlap by dividing the frequency of repeated occurrences of the index publication in other reviews by the product of index publications and reviews, reduced by the number of index publications. Subgroup analyses were performed to investigate further differences in the … WebCorrected covered area. When conducting an umbrella review, a new risk of bias is introduced into the analysis. This bias results from a primary study being included in more than one of the included systematic reviews. The corrected covered area (CCA) measures the extent to which this overlap is present by analyzing the number of repeated ...

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WebApr 1, 2014 · We calculated the “corrected covered area” (CCA) as a measure of overlap by dividing the frequency of repeated occurrences of the index publication in other … WebAug 30, 2024 · The degree of overlapping of index publications in the eligible reviews was calculated with the corrected covered area (CCA). Results: Forty-four unique primary studies contained in 18 eligible reviews and involving 6400 children were included in the analysis. CCA was estimated as 6.2% and thus considered moderate.

WebJun 12, 2024 · The corrected covered area (CCA) was found to be 1, indicating only slight overlap between the 20 SRs. Calculations for the CCA can be found in Tables C and D in S5 Appendix . Table 2 presents the remaining three of the four items of Ballard and Montgomery’s checklist for overviews of reviews: (2) levels of confidence in results for … WebMar 12, 2024 · Matrices of evidence and the calculation of the overall corrected covered area (CCA) are appropriate methods to address this issue, but they seem to be not comprehensive enough. In this article we present Graphical Representation of Overlap for OVErviews (GROOVE), an easy‐to‐use tool for overview authors.

WebThe first occurrence of a primary publication is defined as the index publication. We calculated the "corrected covered area" (CCA) as a measure of overlap by dividing the … WebApr 24, 2024 · The corrected covered area (CCA) was calculated as a measure of overlap for the primary publications in each review. Results. Twenty-five articles met the …

WebMar 8, 2024 · Corrected covered area (CCA) analysis was used to examine non-independence or ‘overlap’ of the original studies included across meta-analyses prior to performing the meta-review. Overlap occurs when a primary study is included in multiple meta-analyses and these meta-analyses are then pooled in a meta-review, which can …

WebAug 19, 2024 · The Corrected Covered Area (CCA) was calculated to indicate overlap between reviews. Results: Conclusions: The evidence highlighted that improved social and community participation requires … twill tecidoWebJan 14, 2024 · A citation matrix was built and the corrected covered area (CCA) was calculated . The CCA represents the area that is covered after removing studies the first time they are counted. Primary study overlap can be classified as slight (CCA 0–5%); moderate (CCA 6–10%); high (CCA 11–15%); or very high (CCA > 15%) . twill tapered pants tailored toddiesWebThe list of abbreviations related to. CCA - Corrected Covered Area. VA Visual Acuity. VF Visual Field. OS Oculus Sinister. PVD Posterior Vitreous Detachment. RP Retinitis … twill telaWebFeb 24, 2024 · Afterward, the overlap of primary studies between systematic reviews was calculated using the corrected covered area (CCA) tool developed by Pieper et al. . … tailored tlumaczWebCA, covered area; CCA, corrected covered area. 0-5 = slight; 6-10 = moderate; 11-15 = high; over 15 = very high. (Reproduced with the author's permission) [19] from … tailored tourshebridean toursmodlisme toursWebCorrected covered area (CCA) was calculated to determine overlap of primary studies between SR dyads. Results: A total of 28 SRs evaluating 630 primary studies met the inclusion criteria. Seven SRs (7/28, 25%) reported no harms and 17 SRs (17/28, 60.7%) reported ≤50% of harms items. A significant association was found between … tailored to meaning