Results

Total Results: 2,017 records

Showing results for "estimate".

221. Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/wysiwyg/pdf/child-growth-development-outcomes-protocol.pdf
     August 19, 2024 - (e.g., National Health and Nutrition Examination Survey), use this database to estimate usual nutrient … • Precision (precise or imprecise) o This describes the level of certainty of the effect estimate … for a particular outcome with a precise estimate being one that allows a clinically useful conclusion … Low Limited confidence that the estimate of effect lies close to the true effect for this outcome. … Insufficient Investigators are unable to estimate an effect or have no confidence in the estimate of

222. Comparative Effectiveness Review No. 258_Diagnostic Errors in the Emergency Department: A Systematic Review (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/diagnostic-error-executive-summary.pdf
     August 01, 2023 - • We estimate that among 130 million emergency department (ED) visits per year in the United States … All three were conducted at university hospitals, and, for the two studies used to estimate harms, about … mortality from the Canadian study (0.2%, PR 0.1 to 0.4) was bolstered by similarity to the mortality estimate

223. Evidence Report on the (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/osteoarthritis-pain_research-protocol.pdf
     August 05, 2010 - August 05, 2010 evidence linking the intervention and health outcomes; the precision of the estimate … of effect and may change the estimate; (3) “low” grade indicates low confidence that the evidence reflects … the true effect and further research is likely to change the confidence in the estimate of effect and … is likely to change the estimate; (4) “insufficient” grade indicates evidence either is unavailable … weaken the overall body of evidence for that particular outcome or make it difficult to accurately estimate

224. Revised Protocol - Opioids 12 13 13[1] (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/chronic-pain-opioid-treatment_research-protocol.pdf
     December 19, 2013 - and weighing the combined results of the above domains: • High — We are very confident that the estimate … • Moderate — We are moderately confident that the estimate of effect lies close to the true effect … • Low — We have limited confidence that the estimate of effect lies close to the true effect for this … • Insufficient — We have no evidence, we are unable to estimate an effect, or we have no confidence … in the estimate of effect for this outcome.

225. Noninvasive, Nonpharmacological Treatment for Chronic Pain | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/nonpharma-treatment-pain/research-protocol
     December 01, 2019 - , the consistency of results from new studies compared to the pooled estimate, and the likelihood that … Precision: describes the level of certainty of the estimate of effect for a particular outcome with a … precise estimate being on that allows a clinically useful conclusion; graded as precise or imprecise … Insufficient—We have no evidence, we are unable to estimate an effect, or we have no confidence in the … estimate of effect for this outcome.

226. Autism-Update Clinician (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/autism-update_clinician.pdf
     September 01, 2014 - For many other interventions, the evidence is insufficient to permit an estimate of their benefits … Regarding Possible Harms Other than for risperidone and aripiprazole, there was not enough evidence to estimate

227. Blood-based Tests for Multiple Cancer Screening: A Systematic Review | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/cell-free-dna/draft-report
     January 01, 2025 - Of these, nine high risk-of-bias studies used diagnostic performance designs to estimate accuracy from

228. Management of Suicidal Thoughts and Behaviors in Youth (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/suicidal-thoughts-young-people-amendement.pdf
     February 05, 2025 - and the initial study design, we will assign SOE rating as high, moderate, low, or insufficient to estimate … High: We are very confident that the estimate of effect lies close to the true effect (the body of evidence … Moderate: We are moderately confident that the estimate of effect lies close to the true effect (the … Low: We have limited confidence that the estimate of effect lies close to the true effect (the body … Insufficient: We are unable to estimate an effect or have no confidence in the estimate of effect.

229. Management of Suicidal Thoughts and Behaviors in Youth | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/suicidal-thoughts-youth/protocol
     February 01, 2025 - and the initial study design, we will assign SOE rating as high, moderate, low, or insufficient to estimate … High: We are very confident that the estimate of effect lies close to the true effect (the body of evidence … Moderate: We are moderately confident that the estimate of effect lies close to the true effect (the … Low: We have limited confidence that the estimate of effect lies close to the true effect (the body … Insufficient: We are unable to estimate an effect or have no confidence in the estimate of effect.

230. Simulation-Based Comparison of Methods and Meta-Analysis of Proportions and Rates (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/metanalysis-proportion-rate-comparison_research.pdf
     November 01, 2013 - Failure to account for this correlation in the model may bias the summary estimate and its variance.5 … This adjusted estimate was used in the formulas of Table 5 instead of the unadjusted estimate when … Since for untransformed proportions, the correction factor is needed only in the variance estimate, … The first used for estimating mean and variance; the second used to estimate the mean, but to estimate … Meta- analysis of binary data: which within study variance estimate to use? Stat med.

231. Breastfeeding and Health Outcomes for Infants and Children | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/breastfeeding-health-outcomes/protocol
     February 01, 2025 - given outcome, based on the width of confidence intervals relative to a clinically important effect estimate … the strength of evidence grades Strength of Evidence Description High We are very confident that the estimate … Moderate We are moderately confident that the estimate of effect lies close to the true effect for this … Low We have limited confidence that the estimate of effect lies close to the true effect for this outcome … Insufficient We are unable to estimate an effect, or we have no confidence in the estimate of effect

232. Breastfeeding and Health Outcomes for Infants and Children (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/breastfeeding-health-outcomes-protocol-amendment.pdf
     February 03, 2025 - sign) • Precision (precise or imprecise): Describes the degree of certainty surrounding an effect estimate … given outcome, based on the width of confidence intervals relative to a clinically important effect estimate … Moderate We are moderately confident that the estimate of effect lies close to the true effect for this … Low We have limited confidence that the estimate of effect lies close to the true effect for this outcome … Insufficient We are unable to estimate an effect, or we have no confidence in the estimate of effect

233. S5 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/s5.pdf
     October 01, 2007 - outcome, may be the better approach in using such simulations.16 IV methods also allow investigators to estimate … A simulation-based evaluation of methods to estimate the impact of an adverse event on hospital length … variable study of neuroleptics: can between-physician dif- ferences in prescribing patterns be used to estimate … Using propensity scores subclassification to estimate effects of longitudinal treatments: an ex- ample

234. Evidence-based Practice Center Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/prostate-cancer-surveillance_research-protocol.pdf
     May 19, 2011 - precision (precise or imprecise) of the evidence based on the degree of certainty surrounding an effect estimate … A precise estimate is an estimate that would allow a conclusion to be drawn. … An imprecise estimate is one for which the confidence interval is wide enough to include clinically

235. Treatment of Stage I-III Squamous Cell Anal Cancer | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/anal-cancer-treatment/research
     March 01, 2025 - that the evidence reflects the true effect; further research is likely to change our confidence in the estimate … of the effect and is likely to change the estimate. … confidence that the evidence reflects the true effect; further research could change our confidence in the estimate … of the effect and may change the estimate. … evidence reflects the true effect; further research is very unlikely to change our confidence in the estimate

236. Fourth Symposium on Comparative Effectiveness Research Methods: From Efficacy to Effectiveness | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/cer-methods-4th-symposium/overview
     November 01, 2018 - Studying the Effectiveness of Health Care Delivery System Changes Different analyses estimate different … Different analyses estimate different parameters of the effect of erythropoietin stimulating agents on

237. Comparative Effectiveness of Multidisciplinary Postacute Rehabilitation for Moderate to Severe Traumatic Brain Injury in Adults | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/traumatic-brain-injury-rehabilitation/research-protocol
     January 01, 2020 - By one estimate, 2 percent of the U.S. population lives with TBI-related disabilities. 9 Treatment … evidence reflects the true effect; further research is very unlikely to change the confidence in the estimate … of effect and may change the estimate. … that the evidence reflects the true effect; further research is likely to change the confidence in the estimate … of effect and is likely to change the estimate.

238. Strategies To Reduce Cesarean | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/cesarean-birth-2010/research-protocol
     December 01, 2019 - reflects the true effect and that further research is very unlikely to change our confidence in the estimate … that the evidence reflects the true effect and that further research may change our confidence in the estimate … of effect and may change the estimate), “low” (indicating low confidence that the evidence reflects … the true effect and that further research is likely to change our confidence in the estimate of effect … and is likely to change the estimate), or “insufficient” (indicating that evidence is either unavailable

239. Template for Draft Reports (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cad-pci-bypass_appendixes.pdf
     October 06, 2006 - (From text or tables, not survival curves) οSurvival-Overall οMortality-Overall οKaplan Meier Estimate … Outcome 1: _________________ ο Kaplan Meier Estimate ο Raw Percentage ο Absolute Numbers οOther … PCI CABG PCI/CABG ratio Outcome 2: _________________ ο Kaplan Meier Estimate … 11 Appendix E: Abstraction Forms (continued) Outcome 3: _________________ ο Kaplan Meier Estimate … PCI CABG PCI/CABG ratio Outcome 4: _________________ ο Kaplan Meier Estimate

240. Hypertension-Pulmonary-Arterial Executive (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/hypertension-pulmonary-arterial_executive.pdf
     April 01, 2013 - the peak velocity of the tricuspid regurgitant (TR) jet is measured by Doppler and—along with an estimate … TRV/TG/sPAP compared with RHC SOE = Moderate (19 studies, 2,459 patients) Echocardiographic estimate … TRV/VTIRVOT compared with RHC SOE = Moderate (6 studies, 196 patients) Echocardiographic estimate … First, echocardiography in a small but significant number of patients may not produce an estimate of … Second, echocardiographic estimates of sPAP often over- or under-estimate pulmonary artery pressure