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Total Results: 1,264 records

Showing results for "sample".

461. Protocol for Quantitative Assessment of Benefit and Harm analysis of Aspirin for primary prevention (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-balancing-harms-benefits_research.pdf
     February 01, 2014 - weights for various outcomes, we used data on relative weights for these outcomes from this small sample … assign relative weights for various outcomes, we used data on preferences for these outcomes from a sample … Relative weights for outcomes came from a small sample of participants considering aspirin for primary … For the Gail/NCI approach, we used relative weights obtained from a sample of participants considering … However, limited sample sizes may become a challenge, even in large studies such as the Atherosclerosis

462. Disposition of Comments for CER 208 Treatment for Bipolar Disorder in Adults A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-208-bipolar-adults-disposition-comments.pdf
     August 07, 2018 - Knowing the proportion of individuals with specific BP subtypes in the sample will help the reader … be included in studies of quetiapine in acute mania, since it did not enroll an exclusively manic sample … Moreover, 14 studies had small sample sizes of less than 200 participants and 21 studies (79 percent … Although this is a single trial, it had a large sample size and included recently manic/depressed/euthymic … patients, suggesting the results hold in a large clinically representative sample.

463. Appendix-Table-B-1-Observational-Studies (xls file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/appendix-table-B-1-observational-studies.xlsx
     March 20, 2021 - Retrospective cohort 9 General Adults in Geneva and their households Population-based representative sample

464. Untitled (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/tympanostomy-tubes_research-protocol.pdf
     November 16, 2015 - Based on a sample of continually enrolled children into a treatment pathways database and a Medicaid … exposures, and comparators) analyzed; outcome definitions; effect modifiers; enrolled and analyzed sample … These included descriptions of the study design, sample size intervention(s), followup duration, outcomes

465. Research Protocol: Radiation Therapy for Brain Metastases (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/radiation-therapy-brain-metases-protocol.pdf
     October 10, 2019 - events for an intervention compared to those for a similar control group, i.e., in comparison to a sample

466. Infantile-Hemangioma Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/infantile-hemangioma_executive.pdf
     January 01, 2016 - The evidence was limited by low sample size, lack of comparisons of the same modalities, and variations … Due to low sample size and limitations in reporting, pain and scarring were found to have insufficient … For Nd:YAG and carbon dioxide lasers, all studies were severely limited by sample size, and strength … Due to low sample size and limitations in reporting, pain and scarring were found to have insufficient … in resolution or other outcomes, with no statistical comparison, in part likely due to their small sample

467. Glaucoma-Screening Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_surveillance.pdf
     January 01, 2013 - The range of sample size was 25 to 174 glaucomatous eyes and 15 to 164 healthy eyes. … Zeppieri et al. (2010) focused on the detection of early glaucoma among a sample of 75 participants … Salvetat et al. (2010) focused on the detection of early disease among a sample of 52 participants … The range of sample size was 25 to 174 glaucomatous eyes and 15 to 164 healthy eyes. … Zeppieri et al. (2010) focused on the detection of early glaucoma among a sample of 75 participants

468. Traumatic Brain Injury and Depression (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/depression-brain-injury-surveillance-160902.pdf
     January 30, 2014 - Factor"analysis"of"persistent" postconcussive"symptoms"within"a"military"sample"with"blast"exposure. … $ delivers$electromagnetic$pulses,$significantly$ decreased$depressive$symptoms$in$a$very$ small$sample … $PARTICIPANTS:$A$sample$of$77$community"dwelling$ individuals$with$a$TBI,$and$a$diagnosis$of$depression … $These$ findings$suggest$that$in$this$sample$of$individuals$with$TBI,$CBT$was$not$more$effective$in$ … treating$depression$than$SPT,$though$ further$research$is$needed$with$larger$sample$sizes$to$identify

469. Cover Page (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/medicine-safety-call-center_research.pdf
     September 01, 2007 - Cover Page An Information Technology Architecture for Drug Effectiveness Reporting and Post-Marketing Surveillance Amar Gupta Eller College of Management The University of Arizona gupta@eller.arizona.edu Ray Woosley The Critical Path Institute 4280 N. Campbell Ave. #214 Tucson, AZ 85718 Rwo…

470. Cover Page (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/it-architecture-for-post-marketing-surveillance-arizona-cert.pdf
     September 01, 2007 - Cover Page An Information Technology Architecture for Drug Effectiveness Reporting and Post-Marketing Surveillance Amar Gupta Eller College of Management The University of Arizona gupta@eller.arizona.edu Ray Woosley The Critical Path Institute 4280 N. Campbell Ave. #214 Tucson, AZ 85718 Rwo…

471. Cerebral-Palsy-Feeding Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cerebral-palsy-feeding_executive.pdf
     March 01, 2013 - Effects on eating efficiency and swallowing were not consistent, and the small sample sizes suggest … food consistency, and feeding devices on all outcomes is due to the lack of RCTs and generally small sample … Better quality studies showed positive effects, but effects were not entirely consistent; small sample … Increased feeding efficiency 2b (limited) Low Consistently positive results in two non-RCTs of small sample … Ultimately, the effectiveness of behavioral interventions within and outside of this limited sample

472. Sleep-Apnea Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/sleep-apnea_surveillance.pdf
     April 01, 2012 - Largely due to small sample size, the reported effect estimates in the studies reviewed were generally … ) Expert Opinion EPC Investigator Other Experts Conclusion from SCEPC Largely due to small sample … Studies generally had small sample sizes with less than 1 year of followup. … Largely due to small sample size, the reported effect estimates in the studies reviewed were generally … Studies generally had small sample sizes with less than 1 year of followup.

473. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/phenylketonuria_research-protocol.pdf
     March 29, 2011 - After reviewing a sample of relevant articles, the Methods and Content Leads will design the data extraction … publication, study location (e.g., country, city, state) and time period, population description, sample … , 2011 EPC Protocol – Version 8 – 12.22.10 evidence (e.g., numbers of studies, aggregate ending sample … After reviewing a sample of relevant articles, the Methods and Content Leads will design the data extraction

474. Nppv-Respiratory-Failure Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/nppv-respiratory-failure_executive.pdf
     July 01, 2012 - the etiology was mixed, we classified the study by a single condition if at least 70 percent of the sample … had that condition; otherwise, the sample was described as “mixed.” … • Few studies had adequate sample sizes to address effects on length of stay. … Some studies included in our review reported effects on length of stay for the sample overall and the … Studies should report length of stay for the sample overall and for the subgroup of survivors.

475. Smoking-Pregnancy-Infants Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/smoking-pregnancy-infants_research-protocol.pdf
     March 11, 2013 - The team established this minimum sample size to balance the need for smaller studies of specialized … populations (e.g., studies in specific ethnic groups) with the need for studies with sample sizes large … After reviewing a sample of relevant articles, the team will test and revise the screening and data … will use established concepts of the quantity of evidence (e.g., numbers of studies, aggregate ending-sample … [Smoking habits in pregnant women after the ban: a study on a sample of puerperae in Piedmont region

476. Treatment of Osteoarthritis of the Knee: An Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/osteoarthritis-knee-update_research-protocol.pdf
     June 15, 2016 - systematic reviews of interventions for treatment of OA of the knee that inclusion of studies with sample … Alternatively, we will include smaller studies and conduct sensitivity analyses to assess the effect of sample … A 10-percent sample of titles for which no abstract can be identified will be obtained and reviewed … Sensitivity analyses will be conducted for significant findings, using outliers, sample size, type of … the findings of prior meta-analyses satisfy criteria for inclusion, we will reassess the RoB for a sample

477. Infectious Disease Including HIV/AIDS #09 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/infectiousdisease_hi_impact.pdf
     December 01, 2013 - associated with screening donor blood and stool for contagious agents, preparation of the donor fecal sample … of rifampicin-resistant TB strains. 132 In the assay, the detection of TB DNA in the patient sample … signal given from the probes. 131 To perform the test, a technician first treats a patient sputum sample … recommended diagnostic procedure for laboratory confirmation of TB is to obtain a respiratory sputum sample … from the patient and test the sample simultaneously with a nucleic acid amplification test, an acid-fast

478. Ptsd-Adult-Treatment Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-adult-treatment_executive.pdf
     April 01, 2013 - For KQ 6, on harms, the following were also eligible: nonrandomized controlled trials of any sample … size, prospective cohort studies with a sample size of at least 500, and case-control studies with … a sample size of at least 500. … For KQs 1 through 5, we included RCTs with no sample size limit; we did not allow for inclusion of observational … observational studies to be included if they were prospective cohort studies or case-control studies with a sample

479. Layout 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/preterm-birth-terbutaline-pump_executive.pdf
     September 01, 2011 - Sample sizes ranged from 9 to 1,366, but greater than 70 percent of studies included at least 200 participants … definitions for the pump-related harm outcomes, and several criteria, such as compliance, adequacy of sample … However, given the small number of events and limited sample size (n=42), the RCT was underpowered and … implies inability of studies to find a difference when it might truly exist because of their small sample … the efficacy of interventions, it may not be feasible for a number of reasons, such as a prohibitive sample

480. Noninvasive, Nonpharmacological Treatment for Chronic Pain (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/nonpharma-treatment-pain_research-protocol-amended.pdf
     September 20, 2017 - with chronic pain related to “active” cancer, infection, inflammatory arthropathy, • <90% of study sample … abstracted into categories that include but are not limited to: study design, year, setting, country, sample … searched, search dates, the number of included studies, study characteristics of included studies (e.g., sample … quality, heterogeneity across studies with regard to patient population, intervention and outcomes, and sample … When quantitative synthesis is not possible, sample size and assessment of variance within individual