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Showing results for "estimate".

1. Suppl-1-User-Guide-To-Ocer 130129 (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/suppl-1-user-guide-to-ocer_130129.pdf
   January 01, 2011 - For example, to assume that an unbiased estimate of ATT is a valid estimate of ATU, a researcher would … In this case, the IV LATE estimate would not identify either ATE or ATU. 4. … Therefore, the ATE and ATU are unidentified by the ATT estimate. b. … Therefore, the LATE estimate would not identify ATT, ATU, or ATE. 6. … Accordingly, ATE and ATU will be unidentified by the biased ATT estimate. b.

2. S166 (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/s166.pdf
   October 01, 2007 - In this method, a point estimate of the difference between 2 interventions is calculated by taking the … Therefore, if TBP is the direct estimate of a comparison between BNZ and placebo, and TNP is the direct … estimate of a comparison between NBNZ and placebo, then TBN is the indirect estimate of a comparison … For each outcome, we also calculated an indirect esti- mate different from the estimate presented in … We combined the direct estimate with the indirect estimate from the current study using the method described

3. Continuous-Outcomes-Quantitative-Synthesis Methods (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/pdf/continuous-outcomes-quantitative-synthesis_methods.pdf
   March 01, 2011 - If reported, use an ANCOVA estimate —it is an unbiased and more efficient estimator. … or whichever estimate can be calculated from the reported data. … Otherwise, the combined estimate may be biased. … The investigators should first use an ANCOVA estimate. … The investigators may choose to use the same estimate across studies in one meta-analysis.

4. S103 (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/s103.pdf
   October 01, 2007 - Typically, ana- lysts estimate propensity scores from a parametric model such as a logistic regression … The inverse probability-weighted estimate of treat- ment-specific effect, �a, is given by the solution … Be- cause the true censoring distributions typically are unknown, we must estimate them on the basis … Under this assump- tion, the analyst can estimate the censoring distribution using treatment-specific … Utilizing propensity scores to estimate causal treatment effects with censored time-lagged data.

5. Quantitative Synthesis: Chapter 4. Quantifying, Testing, and Exploring Statistical Heterogeneity (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-4.pdf
   July 01, 2019 - 14651858.CD000505 Forest plots • Poor overlap between study confidence intervals and the summary estimate … prediction intervals on the same scale as the outcome.7 ► The 95% prediction interval where the true estimate … from the summary estimate … Methods to estimate the between-study variance and its uncertainty in meta-analysis. … Methods to estimate the between-study variance and its uncertainty in meta-analysis.

6. Radiotherapy Treatments for Head and Neck Cancer (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/pdf/head-neck-cancer-update_clinician.pdf
   August 01, 2015 - Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate.

7. Management of Infantile Hemangioma (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/pdf/infantile-hemangioma_policymaker.pdf
   June 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. ��� MODERATE–Moderate … Further research may change our confidence in the estimate of effect and may change the estimate. � … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. ��� INSUFFICIENT–Evidence either is unavailable or does not permit a conclusion.

8. Disposition of Comments_Systematic Review_Evaluation of Dietary Protein and Amino Acid Requirements: A Systematic Review (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/related_files/dietary-protein-intake-disposition-comments.pdf
   November 22, 2024 - included updating the introduction to more thoroughly describe the techniques and methods used to estimate … In other words, since there are 3 studies that estimate protein requirements for 51->70 years, using … Published Online: November 22, 2024 4 Commentator and Affiliation Section Comment Response estimate … , is it correct that for the 3 studies Mao 2020, Rafii 2015, and Rafill 2015 “the outcome effect estimate … methods where precision is either “precise” or “imprecise” and imprecise defined as “An imprecise estimate

9. Management of Postpartum Hemorrhage: Current State of the Evidence (pdf file)
   effectivehealthcare.ahrq.gov/sites/default/files/pdf/hemorrhage-postpartum_clinician.pdf
   July 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. … criteria for PPH and first-line management strategies for PPH is lacking. �� Measures currently used to estimate

10. Grades-Predictive-Values White-Paper-2015 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/grades-predictive-values_white-paper-2015.pdf
    January 01, 2015 - estimate of the subsequent trials. … (confidence interval ) N Effect Estimate (confidence interval) Effect Estimate (confidence … (Confidence Interval ) N Effect Estimate (Confidence Interval) Effect Estimate (Confidence … (Confidence Interval ) N Effect Estimate (Confidence Interval) Effect Estimate (Confidence … (Confidence Interval ) N Effect Estimate (Confidence Interval) Effect Estimate (Confidence

11. Behavioral Programs for Type 1 Diabetes Mellitus: Current State of the Evidence (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/diabetes-behavior-programs_clinician-2016.pdf
    January 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. … the intervention; the duration of the interventions ranged between 1.5 to 25.0 months. †† This point estimate

12. Core-Needle Biopsy for Breast Abnormalities (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-biopsy-update_clinician.pdf
    May 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. … Sensitivity is an estimate of the proportion of all cases of cancer that are identified by a diagnostic

13. Transitional Care Interventions To Prevent Readmissions for People With Heart Failure (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/heart-failure-transition-care_policymaker.pdf
    August 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. ��� MODERATE–Moderate … Further research may change our confidence in the estimate of effect and may change the estimate. � … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. ��� INSUFFICIENT–Evidence either is unavailable or does not permit a conclusion.

14. Pharmacotherapy for Adults With Alcohol Use Disorder in Outpatient Settings (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/alcohol-misuse-drug-therapy_policymaker.pdf
    August 01, 2016 - Further research is very unlikely to change our confidence in the estimate of effect. ��� MODERATE–Moderate … Further research may change our confidence in the estimate of effect and may change the estimate. � … Further research is likely to change our confidence in the estimate of effect and is likely to change … the estimate. ��� INSUFFICIENT–Evidence either is unavailable or does not permit a conclusion.

15. GRADING THE STRENGTH OF A BODY OF EVIDENCE (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-grading-strength_methods.pdf
    July 01, 2009 - Substantial variability does not necessarily render an estimate imprecise. … or actually change that estimate. … is an estimate that would allow a clinically useful conclusion. … Further research may change our confidence in the estimate of effect and may change the estimate. … the estimate.

16. An analytical framework for quantifying components of variability in prescriber decisions (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/instrumental-variable-methods_research.pdf
    April 01, 2010 - In the IV literature, this is termed the reduced form estimate. … In a placebo-controlled RCT with non-compliance, the reduced form estimate will be a biased estimate … IV approaches can provide such an estimate under certain assumptions. … Thus, an IV estimate of the effect of a high dose may be exaggerated. … and the IV estimate to conclude that the conventional estimate is biased.

17. Comparative Effectiveness Review No. 272_Genitourinary Syndrome of Menopause: A Systematic Review (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-272-genitourinary-syndrome-executive-summary.pdf
    July 01, 2024 - Moderate certainty (⨁⨁⨁◯): We are moderately confident in the effect estimate; the true effect is likely … to be close to the effect estimate, but there is a possibility that it is substantially different. … different from the estimate of the effect. … Very low certainty (⨁◯◯◯): We have very little confidence in the effect estimate: the true effect is … likely to be substantially different from the estimate of effect.

18. Grading_didactic_faculty_approved (ppt file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/grading.ppt
    January 01, 2010 - Substantial variability does not necessarily render an estimate imprecise. … Further research is very unlikely to change our confidence in the estimate of effect. … Further research may change our confidence in the estimate of effect and may change the estimate. … the estimate. … or actually change that estimate.

19. Suppl-2-User-Guide-To-Ocer 130129 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/suppl-2-user-guide-to-ocer_130129.pdf
    January 01, 2011 - counterfactual theory is used to define causal effects and the conditions in which observed data can be used to estimate … 178 Developing an Observational CER Protocol: A User’s Guide Assuming that we can simultaneously estimate … One of the important assumptions required for using only observed data (factual data) to estimate average … Using the risk difference scale, this means that the conditional risk difference can be used to estimate … When the effect of A on Y is unconfounded given a set of variables Z, we can then estimate the average

20. Conducting Quantitative Synthesis when Comparing Medical Interventions: AHRQ and the Effective Health Care Program (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-quantitative-synthesis_methods.pdf
    October 01, 2010 - of …‖ Rather, explain the reason a combined estimate might be useful to decision makers who might … C, Bucher‘s method should be enough to get the indirect estimate of A vs. B. … For OR, a logistic random effects model is another option. 37 When the estimate of between-study … However, a combined estimate can be obtained using the Peto method, the Mantel-Haenszel method, or … Calculation of NNT/NNH should include both point estimate and confidence interval. 5.