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Total Results: 2,082 records

Showing results for "studies".

221. Antiplatelet-Treatment Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antiplatelet-treatment_executive.pdf
     September 01, 2013 - ) and by ancestry (three studies), gene-gene interactions (four studies). … events (composite outcome, 10 studies) and stent thrombosis (4 studies). … in two studies, and other assays in two studies. … in two studies. … We discuss studies belonging to each of three designs—studies of test-and-treat strategies, studies

222. Liver-Cancer Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/liver-cancer_research-protocol.pdf
     July 24, 2013 - Case-control studies, case studies, literature reviews Studies that do not report sensitivity, cost … , and other observational studies. … Case-control studies, case studies, literature reviews Studies that do not report sensitivity , cost … Case-control studies, case studies, literature reviews Studies that do not report sensitivity , cost … ) • Studies of treatment response • Studies looking at liver metastases • Studies with imaging conducted

223. Partial Breast Irradiation for Breast Cancer: Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/pbi-protocol.pdf
     August 09, 2021 - meta-analyses (used for identifying additional studies) • In vitro studies • Nonoriginal studies … We will limit the literature search to studies published after 2000 as older studies do not reflect … versus estimates derived from studies at low risk of bias; or 2. when all the available studies (in … / 18 26 exp Cross-Sectional Studies/ 27 exp Cross-Over Studies/ 28 exp Cohort Studies/ … / 27 exp Cross-Sectional Studies/ 28 exp Cross-Over Studies/ 29 exp Cohort Studies/ 30 exp longitudinal

224. Venous Thromboembolism Prophylaxis in Major Orthopedic Surgery: Systematic Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/thromboembolism-update-executive-170622.pdf
     June 01, 2017 - studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies.

225. Venous Thromboembolism Prophylaxis in Major Orthopedic Surgery: Systematic Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/thromboembolism-update-executive-170622.pdf
     June 01, 2017 - studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies. … Asian studies had similar findings as non-Asian studies.

226. Evidence-Summary-CER-206-Sodium-And-Potassium-Intake-Effects-On-Chronic-Disease-Outcomes-And-Risk (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-206-evidence-summary-sodium-potassium.pdf
     June 01, 2018 - Observational studies were included if they were prospective cohort studies with followup times and … Quality (Risk of Bias) Assessment of Individual Studies Risk of bias (RoB) of eligible studies was … (low SoE, 5 studies). … across studies … of adults (low SoE, 5 studies).

227. Vitamin-D-Calcium-Protocol-130611 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/vitamin-d-calcium_research-protocol.pdf
     September 13, 2013 - o With the exception of studies of older adults, studies in which more than 20 percent of the participants … For studies of older adults, studies that exclusively enroll subjects with particular diseases (e.g., … In addition, for studies of blood pressure, studies of people exclusively with hypertension will be … Excluded studies will be cross-sectional studies and traditional, retrospective case-control studies … The forms will be piloted with 10 randomly selected studies (five RCTs and five observational studies

228. Supplemental Project To Assess the Transparency of Reporting for Trials Evaluating Treatment for Infertility (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-infertility_research.pdf
     June 01, 2017 - This narrower search was also limited to interventional studies. … Second, for matched studies (i.e., studies included in the Management of Infertility SR with a CT.gov … Concordance between Data from CT.gov and Published Studies for Studies Present in Both Sources Study … • The study design and number of study arms matched for all eight studies. … • The funding sources were classified as matched for six studies.

229. FRN 30: Outpatient Case Management for Adults With Medical Illnesses and Complex Care Needs: Future Research Needs (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/case-management-future_research.pdf
     June 01, 2015 - studies including surveys, expert consensus, program case studies, and practice/policy analysis. … review.11 Ongoing Studies Information about the 12 relevant, ongoing studies is included in Appendix … Intervention Trials or observational studies. Program case studies. B.3. … Program case studies. B.4. … Observational studies - Registry Studies. - Retrospective studies of several years of records.

230. Atrial-Fibrillation Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation_executive.pdf
     June 01, 2013 - The relationship of studies to the review questions is as follows: 14 studies relevant to KQ 1, 3 studies … relevant to KQ 2, 6 studies relevant to KQ 3, 42 studies relevant to KQ 4, 83 studies relevant to … across studies. … All of these studies were RCTs. … Three studies did not report their locations. Several studies focused on specific populations.

231. AHRQ Slide Template 2009 (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/presentation.ppt
     August 01, 2009 - Even studies meeting the same inclusion criteria can vary. … Combining Studies Summary Tables (I) Combine data from multiple studies to illustrate trends in … Example: Summary Table for Cohort Studies Here is a presentation of the cohort studies available in a … , and noncomparative studies). … Usually, the studies with the best methodological quality (a proxy for studies with the least susceptibility

232. Hepatitis-C-Screening Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/hepatitis-c-screening_executive.pdf
     November 01, 2012 - Studies of nonhuman subjects were excluded, as were studies that did not include original data. … We included randomized trials, cohort studies, and case- control studies pertinent to all Key Questions … studies when synthesizing the evidence, particularly when discrepancies between studies were present … methods due to small number of studies, methodological shortcomings, differences across studies in … and cross-sectional studies due to lack of evidence from studies with stronger designs.

233. Colorectal-Cancer-Staging Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/colorectal-cancer-staging_executive.pdf
     September 01, 2014 - Both retrospective and prospective studies were considered for inclusion, but retrospective studies must … Both studies used a similar design. … Most of these studies reported on different factors; however, three studies reported that contrast … Five studies reported factors affecting the accuracy of ERUS for colorectal staging, and three studies … Seven studies reported on the impact of imaging on patient management, but only three of these studies

234. Appendicitis Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/appendicitis_research-protocol.pdf
     December 09, 2013 - • For studies that directly compare alternative tests (for all outcomes of interest) and for studies … included in the review (these studies will comprise the majority of the available studies).49-52 The … (e.g., observational studies not adjusting for any confounders, studies using historical controls, … Generally, lack of studies at low risk of bias or inconsistencies among groups of studies at different … We do not plan to use rigid counts of studies as standards of evaluation (e.g., four of five studies

235. Ankyloglossia Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ankyloglossia_executive.pdf
     May 01, 2015 - We excluded 187 studies at full-text review, which yielded 57 published studies included in the review … Among studies reporting harms, bleeding was most frequently reported. … Reoperation was noted in seven studies. … Eighteen studies reported that no significant harms were observed. … Improvements were reported in the current studies, but additional studies are needed to confirm and

236. Antipsychotics-Adults Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antipsychotics-adults_surveillance.pdf
     August 30, 2014 - / 155492 132 followup studies/ 479650 133 longitudinal studies/ 80755 134 prospective studies/ … vs. olanzapine (19 studies) • vs. quetiapine (6 studies) • vs. risperidone (20 studies) SOE: Insufficient … (13 studies • vs. risperidone (44 studies) • vs. ziprasidone (15 studies SOE: Insufficient (CGI-I … (YMRS) • vs. aripiprazole (2 studies) • vs. olanzapine (2 studies) • vs. risperidone (3 studies) … (13 studies • vs. risperidone (44 studies) • vs. ziprasidone (15 studies SOE: Insufficient (CGI-I,

237. Methods Guide for Medical Test Reviews (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-metaanalysis_methods.pdf
     July 01, 2012 - Figure 8–2 illustrates this strategy for a meta-analysis of K studies. … and studies use the same explicit or “implicit threshold.” … Assessing applicability of medical test studies in systematic reviews. … Assessing risk of bias as a domain of quality in medical test studies. … Empirical evidence of design-related bias in studies of diagnostic tests.

238. Cesarean-Birth-2010 Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cesarean-birth-2010_executive.pdf
     January 01, 2010 - , (2) note the quality of studies, (3) summarize the number of studies that identified benefits of the … These fair- quality and poor-quality studies had inconsistent findings; two studies found a reduction … Results across these studies are inconsistent. … These studies varied in quality, with two good-quality, two fair-quality, and three poor-quality studies … Insufficient; 2 good-quality studies, 2-fair quality studies, 1 poor-quality study Amniotomy 1

239. Transparency of Reporting Requirements: Effectiveness of Treatments Options for the Prevention of Complications and Treatment of Symptoms of Diabetic Peripheral Neuropathy (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-neuropathy_research-protocol.pdf
     September 01, 2016 - For the completed studies which were in both: a. … b.Were results reported in ClinicalTrials.gov for any of the studies? … (64 completed studies and 33 ongoing studies) 50 of which applicable to KQ2a (36 completed studies … and 14 ongoing studies). … Were results reported in ClinicalTrials.gov for any of the studies?

240. Glasgow Coma Scale for Field Triage of Trauma: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/field-triage-glascow_executive.pdf
     January 01, 2017 - For Key Question 4 (reliability and ease of use), we also included cross-sectional studies and studies … studies in ClinicalTrials.gov. … SMS, Difference in AUROC (95% CI) Number of Studies I2 Low risk of bias studies 0.046 (0.038 … There were few head- to-head studies, studies had methodological limitations, and studies on ease of … We also restricted study inclusion to studies published in 1995 or later, with most studies conducted