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Total Results: 3,172 records

Showing results for "studies".

321. Liver-Cancer Research-Protocol (pdf file)
     effectivehealthcare-admin.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

322. Antiplatelet-Treatment Executive (pdf file)
     effectivehealthcare-admin.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

323. Venous Thromboembolism Prophylaxis in Major Orthopedic Surgery: Systematic Review Update (pdf file)
     effectivehealthcare-admin.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.

324. Venous Thromboembolism Prophylaxis in Major Orthopedic Surgery: Systematic Review Update (pdf file)
     effectivehealthcare-admin.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.

325. Evidence-Summary-CER-206-Sodium-And-Potassium-Intake-Effects-On-Chronic-Disease-Outcomes-And-Risk (pdf file)
     effectivehealthcare-admin.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).

326. Supplemental Project To Assess the Transparency of Reporting for Trials Evaluating Treatment for Infertility (pdf file)
     effectivehealthcare-admin.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.

327. Vitamin-D-Calcium-Protocol-130611 (pdf file)
     effectivehealthcare-admin.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

328. FRN 30: Outpatient Case Management for Adults With Medical Illnesses and Complex Care Needs: Future Research Needs (pdf file)
     effectivehealthcare-admin.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.

329. AHRQ Slide Template 2009 (ppt file)
     effectivehealthcare-admin.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

330. AHRQ EPC Program Research Gaps Summary: Women's Health (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/product/pdf/research-gaps-womens-health-22.pdf
     April 01, 2022 - Identifying gaps in women’s health research can inform future studies and outline areas that need to … Outcomes • More high-quality studies on harms of pharmacotherapy. … • Quality improvement studies and registry studies to evaluate rare harms and explore process questions … : o Studies need to more clearly describe prior treatments used by study participants. … • Observational studies on the association between breastfeeding and maternal health.

331. Layout 1 (pdf file)
     effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/renal-artery-stenosis_executive-2007.pdf
     January 01, 2007 - prospective cohort studies of medical interventions, cohort studies of RAS natural history, and prospective … or large retrospective studies of surgical bypass. … The original report evaluated 60 unique studies. … The updated search found an additional nine articles, representing eight new studies. … The remaining studies were cohort studies of different interventions.

332. Atrial-Fibrillation Executive (pdf file)
     effectivehealthcare-admin.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.

333. Hepatitis-C-Screening Executive (pdf file)
     effectivehealthcare-admin.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.

334. Colorectal-Cancer-Staging Executive (pdf file)
     effectivehealthcare-admin.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

335. Appendicitis Research-Protocol (pdf file)
     effectivehealthcare-admin.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

336. Transparency of Reporting Requirements: Effectiveness of Treatments Options for the Prevention of Complications and Treatment of Symptoms of Diabetic Peripheral Neuropathy (pdf file)
     effectivehealthcare-admin.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?

337. Ankyloglossia Executive (pdf file)
     effectivehealthcare-admin.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

338. Methods Guide for Medical Test Reviews (pdf file)
     effectivehealthcare-admin.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.

339. Cesarean-Birth-2010 Executive (pdf file)
     effectivehealthcare-admin.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

340. Antipsychotics-Adults Surveillance (pdf file)
     effectivehealthcare-admin.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,