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321. Dietary Intake of Polyunsaturated Fatty Acids and Plasma Lipid and Cardiovascular Events (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/polyunsaturated-fatty-protocol.pdf
     January 01, 2024 - All subgroup analyses or other evaluations of heterogeneity of treatment effect will be extracted. … In addition, we will assess the adequacy of analyses. … Where appropriate and feasible, we will conduct random-effects meta-analyses if at least three studies … We will then conduct multivariate meta- analyses of the spline models (at each knot) and tabulate and … We may also conduct network meta-analyses, if such analyses are appropriate, feasible, and would provide

322. Dietary Saturated Fat Replacement and Plasma Lipid and Cardiovascular Events (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/saturated-fat-replacement-protocol.pdf
     January 01, 2024 - All subgroup analyses or other evaluations of heterogeneity of treatment effect will be extracted. … In addition, we will assess the adequacy of analyses. … Where appropriate and feasible, we will conduct random-effects meta-analyses if at least three studies … We will then conduct multivariate meta- analyses of the spline models (at each knot) and tabulate and … We may also conduct network meta-analyses, if such analyses are appropriate, feasible, and would provide

323. Psn-Pdf (pdf file)
     psnet.ahrq.gov/node/855098/psn-pdf
     November 08, 2023 - Innovative approaches to analysing aged care falls incident data: International Classification for Patient Safety and correspondence analysis. November 8, 2023 Seaman K, Meulenbroeks I, Nguyen A, et al. Innovative approaches to analysing aged care falls incident data: international classification for patient safet…

324. S50 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s50.pdf
     October 01, 2007 - Its comprehensive measurement frame- work provides a basis for analyses of significant bivariate and … Conclusions: Outcomes improved when practices associated with better outcomes in PBE-CPI analyses were … Create a study database suitable for statistical analyses. 5. … Subsequently, the clinical teams helped with data analyses. … PSROP regression analyses produced 2 surprising con- sistent findings.

325. Appendicitis Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/appendicitis_research-protocol.pdf
     December 09, 2013 - In quantitative analyses, we will consider performing subgroup analyses to assess the impact of each … Main analyses will include all relevant studies. … All meta-analyses will be based on random effects models.59 Sensitivity analyses (including leave-one-out … analyses, analyses assuming a fixed effects model, and reanalyses after excluding a group of studies … How should meta-regression analyses be undertaken and interpreted?

326. Quantitative Synthesis Chapter 3. Choice of Statistical Model for Combining Studies (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-3.pdf
     February 01, 2018 - Meta-analyses of safety data: a comparison of exact versus asymptotic methods. … ► Conduct sensitivity analyses acknowledging data adequacy. … ► Conduct sensitivity analyses with acknowledgement of the inadequacy of data. … Low-event-rate meta-analyses of clinical trials: implementing good practices. … Meta-analyses of safety data: a comparison of exact versus asymptotic methods.

327. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2003_Design_Report_Edited_012506.pdf
     January 01, 2003 - The HCUP NIS team developed the NIS to provide analyses of hospital utilization, charges, and quality … Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … These were developed separately for hospital- and discharge-level analyses. … . • DISCWT10 for all analyses. 2000 • DISCWT to create nationwide estimates for all analyses except … . • DISCWT10 for all analyses. 1988-1997 • DISCWT_U for all analyses. • D10CWT_U for all analyses.

328. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2002_Design_Report.pdf
     January 01, 2002 - The NIS team developed the NIS to provide analyses of hospital utilization, charges, and quality of … Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … These were developed separately for hospital- and discharge-level analyses. … . • DISCWT10 for all analyses. 2000 • DISCWT to create nationwide estimates for all analyses except … . • DISCWT10 for all analyses. 1988-1997 • DISCWT_U for all analyses. • D10CWT_U for all analyses.

329. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2001_Design_Report.pdf
     January 01, 2001 - The NIS team developed the NIS to provide analyses of hospital utilization, charges, and quality of … Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … These were developed separately for hospital- and discharge-level analyses. … • DISCWT10 for all analyses 2000 • DISCWT to create nationwide estimates for all analyses except … • DISCWT10 for all analyses 1988-1997 • DISCWT_U for all analyses • D10CWT_U for all analyses

330. Psn-Pdf (pdf file)
     psnet.ahrq.gov/node/33825/psn-pdf
     January 01, 2017 - the National Patient Safety Foundation (NPSF) released a report entitled RCA2: Improving Root Cause Analyses … RCA2: Improving Root Cause Analyses and Actions to Prevent Harm: 9 Recommendations From NPSF 1. … Source: RCA2: Improving Root Cause Analyses and Actions to Prevent Harm. … https://psnet.ahrq.gov/issue/rca2-improving-root-cause-analyses-and-actions-prevent-harm https://psnet.ahrq.gov … /issue/rca2-improving-root-cause-analyses-and-actions-prevent-harm https://psnet.ahrq.gov/issue/problem-root-cause-analysis

331. Omega−3 Fatty Acids and Cardiovascular Disease: An Updated Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/fatty-acids-cardiovascular-disease_executive.pdf
     August 01, 2016 - Observational studies must have reported multivariate analyses. … All observational studies reported multivariate analyses (this was an eligibility criterion). … ) analyses. … Twenty subgroup analyses by statin use were reported (1 with ALA, 19 with marine oil). … • Other n-3 FA analyses: o There is insufficient evidence comparing n-3 FA to each other.

332. Evidence Summary: Healthy Weight and Weight Gain In Pregnancy: Behavioral Counseling Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/healthy-weight-and-weight-gain-during-pregnancy-behavioral-counseling-interventions
     May 25, 2021 - In stratified analyses, there were no statistically significant interactions between associations of … Stratified analyses showed statistically significant interactions between effect of GWG interventions … In stratified analyses, effect estimates of GWG interventions on likelihood of LGA did not differ by … Some stratified analyses were underpowered to evaluate subgroup effects. … Measuring inconsistency in meta-analyses.

333. Colorectal Cancer Screening: An Updated Modeling Study for the US Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/473PPVwoRhapCkN9SC-rue
     May 18, 2021 - Scenario analyses were also simulated assuming IRRs of 1.00 (no change in incidence from the prescreening … Analyses by Race and Sex In consultation with the USPSTF, analyses were conducted by race and sex for … Scenario Analyses For each modality, efficient strategies were similar for the 3 colo- rectal cancer … These analyses were carried out before publi- cation of recent reviews demonstrating limited evidence … However, both analyses found that starting screening at age 45 years provided an efficient balance of

334. Template for Draft Reports (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cad-pci-bypass_appendixes.pdf
     October 06, 2006 - Not RCT Appendix C: Additional Analyses and Evidence Tables Appendix C: Additional Analyses … C-2 Appendix C: Additional Analyses and Evidence Tables (continued) Appendix Table 2. … C-4 Appendix C: Additional Analyses and Evidence Tables (continued) Appendix Table 3. … Appendix C: Additional Analyses and Evidence Tables (continued) Appendix Table 10. … C-27 Appendix C: Additional Analyses and Evidence Tables (continued) Appendix Table 14.

335. Paramedic | Digital Healthcare Research
     digital.ahrq.gov/population/paramedic
     January 01, 2023 - Telemedicine-Integrated Ambulance-Based Environments for Stroke Care Task, usability, and error analyses … McElligott (2021) Task, usability, and error analyses of ambulance-based telemedicine for stroke care

336. Breast-Biopsy-Update Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-biopsy-update_executive.pdf
     September 01, 2014 - For this reason we refrained from performing meta-analyses for these outcomes. … Meta-regression analyses were possible for the following factors: needle gauge, choice of reference … Overall, within-study analyses and meta-regression analyses were insufficient to confirm (or exclude … Contextualizing the Results of Test Performance Meta-Analyses To contextualize the results of the … Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.

337. Acs-Pci-Adjunctive-Devices Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/acs-pci-adjunctive-devices_surveillance.pdf
     April 01, 2013 - the risk of mortality, stroke, MACE, coronary dissection, and coronary perforation in the overall analyses … and analyses limited to good- quality trials. … on final health outcomes (effect of distal filter on target revascularization) was seen in overall analyses … and analyses limited to good-quality trials. … Conclusion #4 Given the inadequate power in overall analyses and lack of data, we could not definitively

338. HCUP Nationwide Inpatient Sample Design Report 2000
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_2000_Design_Report.jsp
     January 01, 2000 - Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … For the 2000 NIS, DISCWT should be used to create national estimates for all analyses except those that … Consequently, longitudinal analyses of hospital-level outcomes may be biased if they are based on any … Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … Several statistical programming packages allow weighted analyses 2 .

339. Colorectal-Surgery-Preparation Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/colorectal-surgery-preparation_research-protocol.pdf
     March 26, 2013 - In quantitative analyses, we will consider performing subgroup analyses to assess the impact of each … Pairwise meta-analyses Direct pairwise meta-analyses will be undertaken when there are more than three … All meta-analyses will be based on random effects models.29 Sensitivity analyses (including leave- one-out … analyses, analyses assuming a fixed effects model, and reanalyses after excluding a group of studies … How should meta-regression analyses be undertaken and interpreted?

340. Executive Summary_Systematic Review: Association of Digestible Carbohydrate Intake With Cardiovascular Disease, Type 2 Diabetes, Obesity, and Body Composition (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-dietary-digestible-executive-summary.pdf
     March 01, 2025 - Reviews.17 The reporting complies with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses … Nonlinear dose-response meta-analyses suggested that the risk of incident stroke was generally flat … levels and populations that can be partially explained in dose-response meta-analysis and subgroup analyses … The nonlinear dose-response analyses reflected a U-shaped association. … Implications and Conclusions Dose-response meta-analyses suggest a nonlinear relationship between the