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Total Results: 3,675 records

Showing results for "design sample size".

3301. Arthritis-Knee-Physical-Therapy Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/arthritis-knee-physical-therapy_executive.pdf
      November 01, 2012 - treatment effect estimates as precise when pooled estimates had reasonably narrow 95% CIs and pooled sample … size was greater than 400. … Although the sample size of the subgroup with physical therapist involvement was smaller than the sample … size of all pooled studies, our conclusions remain the same. … Design of clinical trials in knee osteoarthritis: practical issues for debate.

3302. Archived: Final Evidence Summary: Child Maltreatment: Primary Care Interventions | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary13/child-maltreatment-primary-care-interventions-2013
      January 15, 2013 - English-language trials of the effectiveness of behavioral interventions and counseling and studies of any design … Studies of any design were included to describe potential adverse effects of behavioral interventions … Data Abstraction and Quality Rating An investigator abstracted data about study design and setting; … Key Questions Studies Design … risk assessment or a clinic setting, or not a prevention focus (21); wrong outcome (27); wrong study design

3303. Evidence Summary: Ovarian Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/ovarian-cancer-screening
      February 13, 2018 - quality if attrition was greater than 40% or differed between groups by 20% or if there were other study design … The strict inclusion and exclusion criteria related to study design and outcome reporting excluded evidence … Otherwise, AHRQ had no role in the design and conduct of the study; collection, management, analysis, … Design: Study did not use an included design. Language: Publication not in English.

3304. Mixed MethodsReview -Integrating Palliative Care with Chronic Disease Management in Ambulatory Care (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/palliative-care-research-amended-protocol.pdf
      November 21, 2019 - For all articles, reviewers will extract information on general study characteristics (e.g., study design … issues (e.g. fidelity, participant recruitment, intervention quality, participant engagement) Sample … size Analysis of interest includes fewer than 10 participants ii. … Reviewers will extract information from included studies on general study characteristics (e.g. study design … Therefore, study questions, design, and methodological approaches do not necessarily represent the views

3305. Template for Reports Developed (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/allergy-seasonal_research-protocol.pdf
      March 08, 2012 - comparisons o Report at least one outcome of interest o High quality Follow-up duration Unrestricted Sample … size Unrestricted Key Question 2—Comparative Adverse Effects of Treatments in Adults 12 Years of … Therefore study questions, design and/or methodological approaches do not necessarily represent the … • Was there an attempt to balance groups by design?

3306. Screening for Colorectal Cancer: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/DYFdTVu-UY3h7CWGdA7Zkh
      July 20, 2021 - Studies whose design was subject to a high risk of bias were excluded, including those studies subject … Data Synthesis and Analysis The results were synthesized by KQ, type of screening test, and study design … Design: Study did not use an included design. … Concept and design: All authors. Acquisition, analysis, or interpretation of data: All authors. … Empirical evidence of design-related bias in studies of diagnostic tests.

3307. Renal-Function Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/renal-function_executive.pdf
      August 01, 2014 - • We did not place any restrictions based on sample size or language. … of cardiovascular outcomes in moderate (CrCl 30-60 mL/min) but not advanced (<30ml/min) CKD, but sample … size limited the power to detect differences across troponin groups. … However, all studies were observational in design. … These studies should consider, in their design, testing the use of troponin among different subgroups

3308. Asthma-Immunotherapy-2010 Research-Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-immunotherapy-2010_research-protocol.pdf
      January 01, 2010 - We will search the literature without imposed language, sample size, or date restrictions. … representativeness, case definitions), comparability of cohorts/cases and controls on the basis of design

3309. MAINTAIN AND EXPAND (pdf file)
      hcup-us.ahrq.gov/reports/methods/2011_01.pdf
      January 01, 2011 - event of interest is rare, a calendar year study period may be insufficient to obtain an adequate sample … size. … Study Design: The population is a selection of almost 1.5 million adult surgery patients initially treated … potentially could be useful for health plans and their sponsors (employers, government) when they design … Research Design And Methods: Using the Healthcare Cost and Utilization Project complete discharge data

3310. Stroke-Atrial-Fibrillation Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/stroke-atrial-fibrillation_executive.pdf
      August 01, 2013 - three large trials comparing novel anticoagulants with VKAs have been completed, with a combined sample … size of ~50,000 subjects: • RE-LY (Randomized Evaluation of Long-Term Anticoagulation Therapy), with … These articles explored tools in studies of diverse quality, design, geographical location, and study … The studies were divided between single-center and multicenter design and covered broad geographical … Perhaps an additional evidence gap, given the need for a large sample size in an RCT addressing this

3311. All-Cause Readmissions Following Hospital Stays for Patients With Malnutrition, 2013 #218
      hcup-us.ahrq.gov/reports/statbriefs/sb218-Malnutrition-Readmissions-2013.jsp
      December 01, 2016 - For a detailed description of HCUP and more information on the design of the Nationwide Readmissions

3312. All-Cause Readmissions Following Hospital Stays for Patients With Malnutrition, 2013 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb218-Malnutrition-Readmissions-2013.pdf
      January 01, 2013 - For a detailed description of HCUP and more information on the design of the Nationwide Readmissions

3313. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/diabetes-update-2015_disposition-comments.pdf
      January 01, 2015 - Affiliation Section Comment Response TEP Reviewer #3 General Need better alignment of conclusions with design … drawing more explicit connections between the comparisons and key questions that were part of the design … high quality evidence on many major clinical outcomes and how difficult and expensive it will be to design … Discussions on the need for high- quality observational studies and have made suggestions regarding the design … This edit was made to the Study Design and Population Characteristics paragraph of the Key Question

3314. NATIONAL WEB-BASED TELECONFERENCE ON HEALTH IT: QUALITY METRICS AND MEASUREMENT (pdf file)
      digital.ahrq.gov/sites/default/files/docs/quality-metrics-transcript-042811.pdf
      December 31, 2007 - So we talk about this as a “hub and spoke design” that when you get your alerts you will go wherever … One it is important feedback for developers and commercial software design to understand and appreciate … looking at safety practices amongst the participating health centers so part of our initial research design … realistically this is something that is going to be up to the electronic health record vendors to design … I think the design of these things and the implementation that we had to go through to get this to

3315. Screening for Impaired Visual Acuity in Older Adults: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/B73a4kJhxeaYyXK6gozbbY
      May 24, 2022 - Data Abstraction and Quality Rating One investigator abstracted details about the study design, patient … the Vitamin E, Cataract, and Age-related Maculopathy (VECAT) study (n = 1193).18 In the other trials, sample … sizes ranged from 14 to 433. … Concept and design: Chou, Jonas. … The Age-Related Eye Disease Study 2 (AREDS2): study design and baseline characteristics (AREDS2 report

3316. #14 SUBSTANCE ABUSE (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/substance-abuse-horizon-scan-high-impact-1512.pdf
      December 01, 2015 - health care communication than traditional mail or phone calls.16,17 Depending on the intervention’s design

3317. Disposition of Comments Report for Allergen-Specific Immunotherapy for the Treatment of Allergic Rhinoconjunctivitis and/or Asthma (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/asthma-immunotherapy-2010_disposition-comments.pdf
      January 01, 2010 - drug’s effects, to better understand “failings” in a given study, and to optimize subsequent study design … any study, but in particular, this study, requires a reviewer that has an understanding of study design

3318. Acute Treatment for Episodic Migraine: Surveillance Report 2 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/episodic-migraine-surveillance-report-2.pdf
      June 01, 2022 - Comparative observational studies Systematic reviews or meta-analyses (evaluating triptans and NSAIDs) Any sample … size Relevant systematic reviews, or meta-analyses (used for identifying additional studies) In … Characteristics of included studies Author, Year Country, Study Design, Study Period Study Setting … [Study design not of interest] 6. Blumenfeld AM, Knievel K, Manack Adams A, et al. … [Study design not of interest] 30. Tepper SJ, Ashina M, Reuter U, et al.

3319. Recommendation: Colorectal Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/colorectal-cancer-screening
      May 18, 2021 - (n = 5328) reported on accuracy of CT colonography. 9 , 10 The studies were heterogeneous in study design

3320. Disposition of Comments for CER 147 Menopausal Symptoms: Comparative Effectiveness of Therapies (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/menopause_disposition-comments.pdf
      March 05, 2015 - could discern that the articles did not meet one or more of the inclusion criteria relating to: study design