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141. Statistical Design and Analytic Considerations for N-of-1 Trials (Chapter 4) | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/n-1-trials/research-2014-1
     August 01, 2019 - (0,σ 2 γ ), within-block random period effects δ j(k) ~ Ν (0,σ 2 δ ), and within-period random errors … In that case, the model becomes a simple two-mean model with random errors: Model 2: y ijkl = β … indicator for the treatment received at time t, γ is the treatment effect, and ε t are the residual errors … In this model, δ is the correlation between consecutive errors ε t and ε t-1 . … Many errors can be avoided with good study design that respects standard experimental principles and

142. Continuous-Outcomes-Quantitative-Synthesis Methods (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/continuous-outcomes-quantitative-synthesis_methods.pdf
     March 01, 2011 - cluster-randomized design have design effects that must be taken into account when computing their standard errors … A note on dealing with missing standard errors in meta-analyses of continuous outcome measures in

143. Disposition of Comments for CER 204 Methods for Evaluating Natural Experiments in Obesity (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cer-204-obesity-disposition-comments.pdf
     December 01, 2017 - Comments are not edited for spelling, grammar, or other content errors. … link Appendix call-outs to the appendices Reviewer #3: General There are typos and grammatical errors … The typographical errors have been addressed. … and logic are excellent b) Overall very clearly written with the exception of minor typographical errors

144. Methods Guide for Comparative Effectiveness Reviews - Avoiding Bias in Selecting Studies (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-guidance-bias_methods.pdf
     February 01, 2013 - common understanding of the selection criteria, random error or mistakes may result from individual errors … reviews.”36 Some form of dual review should be done at each stage to reduce the potential for random errors

145. Mrsa-Screening-2010 Executive (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/mrsa-screening-2010_executive.pdf
     January 01, 2010 - nonallergic toxicity [e.g., hypotension], antimicrobial resistance, reduced quality of care, and medical errors … nonallergic toxicity [e.g., hypotension], antimicrobial resistance, reduced quality of care, and medical errors … nonallergic toxicity [e.g., hypotension], antimicrobial resistance, reduced quality of care, and medical errors … toxicity [e.g., hypotension], antimicrobial resistance, reduced quality of care, and 4 medical errors … complications of MRSA infection); mortality; quality of care for noninfectious conditions; medical errors

146. Avoiding Bias in Selecting Studies | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/methods-guidance-bias/methods
     August 01, 2019 - common understanding of the selection criteria, random error or mistakes may result from individual errors … reviews.” 36 Some form of dual review should be done at each stage to reduce the potential for random errors

147. DEcIDE 33: Summary Variables in Observational Resesarch: Propensity Scores and Disease Risk Scores (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/observational-research-scores_research.pdf
     May 01, 2012 - is to focus attention on a subset of the population that might be at risk for medication dispensing errors … Medication dispensing errors, which occur when the wrong drug is dispensed to a patient, can be thought … When observed, these situations could represent dispensing errors (i.e., the pharmacy dispensed one … Although a pilot study using this approach identified no apparent name recognition errors in dispensings … models, such as stepwise regression, have limitations that can lead to underestimation of standard errors

148. Critical Analysis of the Evidence for Patient Safety Practices in Nursing Home Settings | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/nursing-home-safety/research-protocol
     December 01, 2019 - align with the most common reasons for NH litigation (falls, pressure ulcers, weight loss, medication errors … Engineering methods to reduce errors and accidents previously developed and refined in other high-consequence

149. Disposition of Comments for CER 222: Achieving Health Equity in Preventive Services (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cer-222-health-equity-preventive-services-comments.pdf
     December 03, 2019 - Comments are not edited for spelling, grammar, or other content errors.

150. Disposition of Comments_Comparative Effectiveness Review No. 261_Postpartum Care up to 1 Year After Pregnancy: A Systematic Review and Meta-analysis (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/postpartum-care-one-year-disposition-comments.pdf
     June 02, 2023 - Comments are not edited for spelling, grammar, or other content errors. … hand offs" in the in patient setting clearly establishes the lhuge likelihood of omissions in care, errors

151. Methods Research Report: Performance and Usability of Machine Learning for Screening in Systematic Reviews (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/methods-report-machine-learning-screening.pdf
     November 01, 2019 - prioritization, we were not successful in applying this setting in all tools (i.e., due to server errors … slowly; having choices listed consecutively (i.e., vertically compared to horizontally) could lead to errors

152. Interventions to Decrease Hospital Length of Stay | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/hospital-length-of-stay/protocol
     August 01, 2020 - index Secondary: Readmission Patient harms, such as hospital-acquired conditions and medical errors … Rehabilitation for Major Joint Replacement Research Protocol | Dec 21, 2020 Diagnostic Errors … Interventions To Decrease Hospital Length of Stay Systematic Review | Dec 15, 2022 Diagnostic Errors

153. Simulation-Based Comparison of Methods for Meta-Analysis of Proportions and Rates | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/metanalysis-proportion-rate-comparison/research
     November 01, 2017 - Skip to main content An official website of the Department of Health & Human Services Careers Contact Us Español FAQs Effective Health Care Program Powered by the Evidence-based Practice Centers …

154. Disposition of Comments for Imaging Tests for the Staging of Colorectal Cancer (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/colorectal-cancer-staging_disposition-comments.pdf
     November 20, 2014 - Comments are not edited for spelling, grammar, or other content errors. … Most of the analyses were odds ratios of errors in staging—not bivariate models—which readily produces … likelihood ratios, diagnostic odds ratios) and by odds ratios (in our revised analyses) of making errors … We feel indicating which test has a higher risk of making errors in staging is actually more clinically … We are unaware of any other errors but will correct any that are noticed.

155. Enhanced Functionality for the Distributed Research Network Pilot | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/distributed-network-expansion/research
     January 01, 2019 - include transaction and event logging, including logging of query receipt and execution as well as errors … Validation will result in fewer DRN errors and higher overall data quality. … and Exceptions Unexpected errors and unhandled exceptions. … Error Handling Errors encountered by the Data Mart Client Background Service are reported to the Windows … and Exceptions Unexpected errors and unhandled exceptions.

156. Comparative Effectiveness Review Methods: Clinical Heterogeneity | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/clinical-heterogeneity-methods/research
     November 01, 2017 - Skip to main content An official website of the Department of Health & Human Services Careers Contact Us Español FAQs Effective Health Care Program Powered by the Evidence-based Practice Centers …

157. Instrumental Variable Methods in Comparative Safety and Effectiveness Research | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/instrumental-variable-methods/research
     January 01, 2019 - where C denotes a vector of covariates, α 2 is a vector of parameters, and ε 1 and ε 2 are errors … Errors in variables. Review of the International Statistics Institute 1954;22:23-32. 68. … ivreg and ivreg2 will yield equal point estimates and standard errors, but ivreg2 offers much more in

158. Comparative Effectiveness of Adjunctive Devices to Remove Thrombi or Protect Against Distal Embolization in Patients with Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention of Native Vessels | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/acs-pci-adjunctive-devices/research-protocol
     December 01, 2019 - appropriate measurement of outcomes; appropriate statistical and analytic methods and reporting; no reporting errors … They have serious errors in design, analysis, or reporting; large amounts of missing information; or

159. CER 221 Disposition of Comments: Pharmacologic and Nonpharmacologic Therapies in Adult Patients With Exacerbation of COPD (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cer-221-copd-comments_0.pdf
     October 11, 2019 - Comments are not edited for spelling, grammar, or other content errors. … conclusions regarding lack of difference in these endpoints are likely to be limited by large type 2 errors … inconsistencies (including search date, wording, and description of methods), inaccuracies, and perhaps errors … Pg ES-5, ES-7 We changed these errors.

160. Making Healthcare Safer IV: Use of Structured Handoff Protocols for Intrahospital Transitions (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/structured-handoff-protocol.pdf
     December 31, 2024 - communication, including poor communication during a handoff, is one of the most common causes of medical errors … The I-PASS mnemonic and the occurrence of handoff related errors in adult acute care hospitals: a systematic