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Total Results: 3,163 records

Showing results for "study".

201. Assessing Harms when Comparing Medical Interventions | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/methods-guidance-harms/methods
     May 01, 2020 - Performance of propensity score calibration-a simulation study. … Types of study design. … Did the study specify WHO collected the harms? … Did the study specify the TRAINING or BACKGROUND of who ascertained the harms? … Did the study specify the TIMING and FREQUENCY of collection of the harms?

202. Maternal and Childhood Outcomes Associated With the Special Supplemental Nutrition Program for Women, Infants and Children (WIC) | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/outcomes-nutrition/protocol
     June 01, 2022 - The articles will not be excluded based on the study design and outcome at this level. … For all articles, reviewers will extract information on general study characteristics (e.g., study design … As with quantitative studies, we will extract information on general study characteristics (e.g., study … design, reason for doing the study, theoretical framework, study period, data source/methods, geographic … Two reviewers will independently evaluate the risk of bias of each study.

203. Hemorrhage-Postpartum Executive (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/hemorrhage-postpartum_executive.pdf
     April 01, 2015 - with high study limitations. … with high study limitations. … with high study limitations. … ); high study limitations. … with low study limitations.

204. Cer-242-Radiation-Therapy-Brain-Metastases-Evidence-Summary (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/cer-242-radiation-therapy-brain-metastases-evidence-summary.pdf
     June 01, 2021 - One study reported a beneficial effect for intracranial progression favoring the combination of SRS … One study favored SRS regarding local recurrence compared to no radiation after surgery (HR 0.46; CI … alone (RR 0.89; CI <0.00 to 41413124; 2 studies; moderate SoE) had been assessed in more than one study … WBRT alone (RR 1.16; CI 0.95 to 1.42; 12 studies, moderate SoE) had been assessed in more than one study … Patient Characteristics Across interventions and outcomes, we did not detect systematic differences in study

205. Amended Protocol: Management of Infantile Epilepsy (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/infantile-epilepsy-amended-protocol.pdf
     March 07, 2021 - The article must be published as a full-length, peer-reviewed study. … Study Design Criteria 1. … , or a retrospective study in which parents completed a diary prospectively). 3. … Elements to be abstracted include: general study characteristics (e.g., study design, country, setting … This narrative synthesis will address study designs as well as risk of bias.

206. Vitamin D and Calcium: A Systematic Review of Health Outcomes | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/vitamin-d-calcium/research-protocol
     December 01, 2019 - Study size will not be considered an exclusion criterion. … Study selection will be conducted as described in the original 2009 report 2 and in the AHRQ Methods … Study-level conditions will be abstracted in duplicate and reconciled by the project’s administrative … ROB will be assessed at the study level in duplicate for each published study. … Overall study quality will be rated on a letter scale of A to C, as done in the original 2009 report

207. Microsoft Word - FORMATTED_A_process_for_robust_and_transparent_Methods_Paper_CH_10-7-11_Tufts_MB_10-27-11si[1].docx (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/quality-rating_research.pdf
     November 01, 2011 - under study. … This initial pilot study was guided by the following questions: 1. … Each study was assigned a numerical identifier for tracking purposes. … Again, no impact on the overall study quality ratings was observed. … University of Pennsylvania Meta-analysis Blinding Study Group.

208. No-Touch Modalities for Disinfection of Hospital/Acute Care Settings: A Rapid Evidence Review | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/no-touch-disinfection/protocol
     July 01, 2020 - Inclusion Criteria English language published full-full length studies All empiric study types: … Categories will include author, year, country, study design, interventions, comparators, results, and … Risk of Bias (Quality) Assessment Study quality will not be formally assessed. … However, a description and summary of study limitations including key aspects of study design and conduct … rapid review format and was not performed. 4/29/20 Inclusion/Exclusion Criteria "All empiric study

209. Transparency of Reporting Requirements: Omega-3 Fatty Acids and Cardiovascular Disease | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/transparency-omega-3/research-protocol
     January 01, 2019 - Specifically, we will capture basic information about the study design, study population, intervention … ) OR 'clinical study' OR 'case control study' OR 'longitudinal study' OR 'retrospective study' OR 'prospective … study' OR 'cohort analysis' OR cohort NEAR/2 (study OR studies) OR (case AND control NEAR/2 (study OR … ) OR 'clinical study' OR 'case control study' OR 'longitudinal study' OR 'retrospective study' OR 'prospective … study' OR 'cohort analysis' OR cohort NEAR/2 (study OR studies) OR (case AND control NEAR/2 (study OR

210. PCA3 Testing for the Diagnosis and Management of Prostate Cancer | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/prostate-cancer-test/research-protocol
     December 01, 2019 - Quality assessments will be summarized for each study and recorded in tables. … Were withdrawals from the study explained? … For study designs other than RCTs, were design limitations discussed? … Quality assessments will be summarized for each study and recorded in tables. … of comparator tests, geographical study sites, study subject inclusion criteria, biopsy protocol (e.g

211. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/rotator-cuff-tear_disposition-comments.pdf
     October 05, 2010 - The Galatz study is the only prospective longitudinal chort study in the literature. … Why was the Walton et al study of Restore JBJS 2007 not cited. … Goldberg BA et al, 2001; this is a retrospective BA study 3. … Hawkins RH et al, 1995; this study was included in the review 4. … Itoi E et al, 1992; this is a retrospective BA study 5.

212. The Effectiveness of Indoor Allergen Reduction and the Role of Bronchial Thermoplasty in the Management of Asthma (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/asthma-nonpharmacologic-treatment_research-protocol.pdf
     October 04, 2016 - study without additional input. … '/exp OR 'prospective study' OR 'retrospective study'/exp OR 'retrospective study' OR 'case control … study'/exp OR 'case control study' OR 'major clinical study'/exp OR 'major clinical study' OR 'evaluation … '/exp OR 'prospective study' OR 'retrospective study'/exp OR 'retrospective study' OR 'case control … study'/exp OR 'case control study' OR 'major clinical study'/exp OR 'major clinical study' OR 'evaluation

213. Pharmacologic Management of Acute Pain by EMS in the Prehospital Setting Protocol Amendment (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/acute-pain-ems-protocol-amendment.pdf
     January 28, 2019 - specific tool or threshold used by the study to define moderate or severe pain. … The definition of “inadequate response” will be based on what is used in the study. … For all included studies, reviewers will extract data on study characteristics (e.g. study design, duration … (cohort adj (study or studies)).tw. 54. cohort analy$.tw. 55. … (follow up adj (study or studies)).tw. 56.

214. Pharmacologic Management of Acute Pain by EMS in the Prehospital Setting | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/acute-pain-ems/protocol
     February 01, 2019 - tool or threshold used by the study to define moderate or severe pain. … The definition of "inadequate response" will be based on what is used in the study. … For all included studies, reviewers will extract data on study characteristics (e.g. study design, duration … (cohort adj (study or studies)).tw. cohort analy$.tw. (follow up adj (study or studies)).tw. … (observational adj (study or studies)).tw. longitudinal.tw. retrospective.tw.

215. Evidence Summary Comparative Effectiveness Review 216 Telehealth for Acute and Chronic Care Consultations (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cer-216-telehealth-evidence-summary.pdf
     April 01, 2019 - We limited our study inclusion to the use of telehealth for consultations and outcomes that measure … Otherwise our criteria were broad, and we included any technology and any comparative study, including … - analyses for some but not all topics and outcomes due to the heterogeneity of outcome measures, study … • Adverse effects: Only studies of surgery explicitly examined harms, but the study limitations … Most of the cohort studies included multiple sites with the largest prospective study including 3,060

216. Layout 1 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/sleep-apnea_executive.pdf
     July 01, 2011 - , and study results, the methodological quality of each study was rated from A (highest quality, least … and baseline patient characteristics, the study quality, and the relevant study results. … The only study that directly addressed this question was a retrospective study of patients undergoing … There was 1 study that found that only AHI >30 events/hr predicted cardiovascular death; the other study … No study evaluated clinical outcomes.

217. The Effect of Dietary Digestible Carbohydrate Intake on Risk of Cardiovascular Disease (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/risk-cardiovascular-disease.pdf
     January 01, 2023 - Inclusion and Exclusion Criteria by Population, Intervention, Comparator, Outcome, Timing, Setting/Study … The standardized form will be pilot tested by all study team members using 10 studies. … After we finalize the form, reviewers will work independently to extract study details. … Data Synthesis We will qualitatively summarize key features/characteristics (e.g., study populations … Based on this assessment and the initial study design, we will assign the SOE rating as high, moderate

218. Prehospital Airway Management: A Systematic Review | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/prehospital-airway-management/protocol
     June 01, 2021 - Study Design RCTs If RCTs do not provide sufficient evidence, the following designs will … Study Design: For all Key Questions, we will include randomized controlled trials (RCTs). … No studies will be excluded based on study design at this stage. … The criteria used will depend on the study design as recommended in the chapter, “Assessing the Risk … We believe that the findings are stable (i.e., another study would not change the conclusions).

219. Comparative Effectiveness of Surgical Options for Inguinal Hernia | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/inguinal-hernia/research-protocol
     December 01, 2019 - or a pediatric study, depending on the average age of those enrolled. … The overall categories of information to be obtained from each study will include: General study … source, and which KQ(s) the study addressed. … Finally, regarding settings, if the study settings were atypical (e.g., the study surgeons practiced … Hagg O, Fritzell P, Nordwall A, for the Swedish Lumbar Spine Study Group.

220. Treatments for Fibromyalgia in Adult Subgroups | Effective Health Care (EHC) Program
     effectivehealthcare-admin.ahrq.gov/products/fibromyalgia/research-protocol
     December 01, 2019 - Study inclusion criteria Category Criteria for Study Inclusion KQ = key question; RCT … limitations will be rated as low, moderate or high according to study design and conduct. … Health status and disease severity in fibromyalgia: results of a six-center longitudinal study. … Primary fibromyalgia (fibrositis): clinical study of 50 patients with matched normal controls. … Study design: prospective, retrospective or mixed?