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Showing results for "studies".

281. Breast-Biopsy-Update Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-biopsy-update_executive.pdf
     September 01, 2014 - Thus we grouped studies into two categories: (1) studies that explicitly reported that more than 15 … new studies for Key Questions 1, 2, and 3 respectively), for a total of 316 included studies. … We synthesized information on adverse events from a total of 144 studies (70 new studies and 74 from … We a reviewed a total of 143 studies for Key Question 3 (59 new studies and 84 studies from the original … of relevant studies.

282. Obesity-Child Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/obesity-child_executive.pdf
     March 31, 2010 - Studies identified in the gray literature search had to meet the same inclusion criteria as studies … assess the risk of bias in the included studies.13 We categorized the studies as having low, moderate … Six studies addressed KQ6. … ) KQ1=110 (104 studies) KQ2 = 6 (6 studies) KQ3 = 1 (1 study) KQ4 = 5 (4 studies) KQ5 = 9 (9 studies … Studies With High Statistical Power We need more studies with large sample sizes and adequate length

283. Smoking-Pregnancy-Infants Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/smoking-pregnancy-infants_executive.pdf
     February 01, 2014 - (9 studies). … We assessed individual study quality as good for 13 studies, fair for 15 studies, and poor for 28 studies … Studies Showing Effectiveness) Fair Quality: Total Number of Studies (Number of Studies Showing … The majority of studies (55 studies) included in this review recruited pregnant women; 4 studies were … Studies enrolled women who were all current smokers (42 studies), all recent quitters (8 studies),

284. breast-biopsy-update-130920 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-biopsy-update_research-protocol.pdf
     September 20, 2013 - Studies must have been prospective or retrospective cohort studies or randomized controlled trials. … As for cost studies, we will only consider cost-effectiveness/cost-utility studies conducted in the … • Randomized controlled trials, cohort studies, and cross-sectional studies on patient preferences … included in the review (these studies will comprise the majority of the available studies).20-23 The … / or Cohort/ or Longitudinal studies/ or Evaluation studies/ or Follow-up studies/ or Prospective studies

285. Autism-Adolescents Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/autism-adolescents_executive.pdf
     August 01, 2012 - , the poor quality of the studies and the lack of replication of the intervention studies mean that … paper17 reported 2 separate studies) … A number of studies of SRIs were identified but with limited consistency across studies as a whole. … effective studies of treatments. … studies were small.

286. PowerPoint Presentation (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-risk-bias.ppt
     June 01, 2012 - for Inclusion Search for Studies Extract Data from Studies Analyze and Synthesize Studies Assess … However, medical test performance studies are typically cohort studies (observational studies) rather … How to apply criteria: Criteria developed for laboratory studies may not be appropriate for studies of … For example, criteria developed to evaluate laboratory studies may not be appropriate for studies of … well-reported studies.

287. PowerPoint Presentation (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-risk-bias.ppt
     June 01, 2012 - for Inclusion Search for Studies Extract Data from Studies Analyze and Synthesize Studies Assess … However, medical test performance studies are typically cohort studies (observational studies) rather … How to apply criteria: Criteria developed for laboratory studies may not be appropriate for studies of … For example, criteria developed to evaluate laboratory studies may not be appropriate for studies of … well-reported studies.

288. Evidence Summary Comparative Effectiveness Review 216 Telehealth for Acute and Chronic Care Consultations (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-216-telehealth-evidence-summary.pdf
     April 01, 2019 - We excluded descriptive studies, studies assessing only diagnostic concordance, studies where there … The remaining studies 5 include four retrospective and two prospective cohort studies, one cross … Studies of inpatient consultations were predominately cohort studies, including ten retrospective and … Fifteen of the 19 studies of specialist consultations in EDs were before-after or cohort studies that … A major evolution of the research in this area would be to focus on hybrid studies, that is, studies

289. Appendicitis Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/appendicitis_executive.pdf
     December 01, 2015 - ) Studies from reviews (297 studies) Full-text articles included – duplicates removed (925 studies) … KQ1 903 studies KQ2 76 studies KQ3 83 studies Excluded (4,261 studies): Abstract only (364) Appendicitis-specific … Among pregnant women, CT (5 studies), MRI (10 studies), and US (10 studies) had similar specificity … Seven studies (5 studies of US, 2 of MRI, 1 of CT, and 1 of clinical symptoms and signs, some studies … studies.

290. Delpierre C et al. 2004 "A systematic review of computer-based patient record systems and quality of care: more randomized clinical trials or a broader approach?" | Digital Healthcare Research
     digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/delpierre-c-et-al-2004
     January 01, 2004 - A global increase in satisfaction was observed in two studies. … "Thirteen studies analysed physician perception for CBPRS use. … Physician satisfaction with the system was reported in nine studies. … In four studies, physicians were asked if they wanted to continue working with CBPRS: all studies reported … Four studies raised some points of dissatisfaction.

291. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation-ablation_executive.pdf
     July 01, 2009 - this group of retrospective studies. … ; 19 studies reported no cerebrovascular events. … Atrioesophageal fistula was reported in 26 studies: 5 studies reported 1 case each, with event rates … Studies on identifying the patients who are most likely to benefit from RFA and studies on different … of studies Number of Comparisons Study type studies by quality1 patients Good Fair Poor Radiofrequency

292. Effects of Dietary Sodium and Potassium Intake on Chronic Disease (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/sodium-potassium_research-protocol.pdf
     April 18, 2017 - Studies comparing an experimental diet to usual diet, studies comparing levels of sodium intake, or … ; multicomponent studies that do not properly control for confounders; and studies relying only on … • Study design o Prospective cohort studies and nested case-control studies, where at least two … Studies comparing an experimental diet to usual diet, studies comparing levels of sodium intake, or … Studies comparing an experimental diet to usual diet, studies comparing levels of potassium intake,

293. Cancer-Ovarian-Contraceptives Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-ovarian-contraceptives_executive.pdf
     June 01, 2013 - (randomized trials, cohort studies, case- control studies), pooled patient-level meta-analyses, or … Of these, 39 were case- control studies, 10 were cohort studies, and 6 were pooled analyses. … two studies. … Seven studies (three case- control studies and four cohort studies: four good quality, two fair quality … In a separate meta-analysis including eight studies (three case-control studies and five cohort studies

294. Management of Uterine Fibroids - Evidence Summary (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-summary-cer-195-uterine-fibroids-final.pdf
     December 01, 2017 - Final health outcomes reported in medication studies Intervention Outcome Category Studies Reporting … Women included in the studies were predominately premenopausal (39 studies). … In raloxifene studies with premenopausal women, neither bleeding pattern (in 3 studies) nor hemoglobin … Two studies compared UAE to myomectomy; 3 studies compared UAE to hysterectomy; and four studies compared … Participants in prospective studies were somewhat younger than those in retrospective studies (mean

295. Study Eligibility Criteria (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/study-eligibility-criteria.ppt
     January 01, 2000 - Include studies in foreign languages? … Observational Studies (I) There are four main types of observational studies: Cohorts (with comparisons … ) Case controls Case series Registries/databases Observational Studies (I) Observational Studies … Another 27 studies would have been excluded had the review been limited to studies of only women. … Had the team limited the review to studies that included only women, another 27 studies would have been

296. Hypertension-Pulmonary-Arterial Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/hypertension-pulmonary-arterial_executive.pdf
     April 01, 2013 - (41 studies; 4,394 patients), mixed (8 studies; 1,186 patients), and symptoms not described (8 studies … Echo sPAP in asymptomatic patients SOE = Insufficient (No studies) SOE = Insufficient (No studies … Thirty-four studies used RHC as a reference test, 15 studies used 6MWD as a reference test, and 10 … The studies reported the following outcomes: 6MWD (27 studies), mortality (21), dyspnea (17), right … those cases in case-control design studies, making these studies a poor match for the question at

297. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/preterm-birth-terbutaline-pump_disposition-comments.pdf
     September 01, 2011 - comparative studies. … Lam’s earlier studies from the late ‘80s note a few pump problems, his later studies did not so perhaps … comparative studies. … If further studies are to be considered. … This conclusion was based on observational studies only.

298. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antipsychotics-children_executive.pdf
     February 01, 2012 - additional studies. … The studies included 62 RCTs, 2 NRCTs, and 17 cohort studies (9 prospective and 8 retrospective). … behavior disorders (8 studies), bipolar disorder (11 studies), schizophrenia and schizophrenia- related … psychosis (31 studies), Tourette syndrome (7 studies), behavioral issues (4 studies), and various psychiatric … In addition, 17 studies compared different doses of the same antipsychotic, and 26 studies compared a

299. Hunt DL et al. 1998 "Effects of computer-based clinical decision support systems on physician performance and patient outcomes - a systematic review." | Digital Healthcare Research
     digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/hunt-dl-et-al-1998
     January 01, 1998 - These included 9 of 15 studies on drug dosing systems, 1 of 5 studies on diagnostic aids, 14 of 19 preventive … care systems, and 19 of 26 studies evaluating CDSSs for other medical care. … Six of 14 studies assessing patient outcomes found a benefit. … Compliance with diabetes care recommendations also improved in two out of four studies. … Forty studies were found that met the authors' selection criteria.

300. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/pelvic-pain_executive.pdf
     January 01, 2012 - We rated studies as good, fair, or poor quality and retained poor studies as part of the evidence base … of interest for this review.8- 31 Dyspareunia (11 studies), dysmenorrhea (12 studies), and IBS (10 studies … interventions.8,10-16,35-44 Fourteen of these studies were RCTs, and three were prospective cohort studies … Many studies also included a population of patients with endometriosis; few studies include participants … • Few nonsurgical studies reported harms.