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Total Results: 2,082 records

Showing results for "study".

221. Er r or Rate Reduction Regarding Lower Limb Prosthesis (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/prosthesis_research-protocol.pdf
     March 16, 2017 - Instead, it largely focuses on those comparisons which provide within-study data to allow assessment … includes only participants with battle-related trauma • Exclude if study includes only congenital … If study reports only combined data (e.g., adults and children), include overall study, but note issue … Data Extraction and Data Management: Each study will be extracted by one methodologist. … , results, and study quality.

222. Measuring-Blood-Pressure Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/measuring-blood-pressure_executive.pdf
     January 01, 2012 - , and study results, the 4 methodological quality of each study was rated from A (highest quality … of the SMBP monitors and other interventions used, study quality, and relevant study results. … Only one study was rated quality A. … One study additionally reported on telephone and Web encounters. … study was particularly large, robust, and of good quality.

223. Sleep-Apnea Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/sleep-apnea_surveillance.pdf
     April 01, 2012 - One study concluded that oximetry and nasal flow have equivalent accuracy, and 1 study concluded … The search identified 1 new study. … No study evaluated objective clinical outcomes. … No study evaluated objective clinical outcomes. … No study evaluated objective clinical outcomes.

224. Obesity-Child Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/obesity-child_executive.pdf
     March 31, 2010 - Reviewers extracted information on study characteristics, study participants, eligibility criteria, … does not take place in an included country: 3 Study of adults only: 517 Study does not take place in … does not take place in an included country: 16 Study of adults only: 5 Study does not take place in … One quasi-experimental study included only female adolescents and the other study randomized adolescents … KQ2 included one study with a CHI component.

225. Disposition of Comments Report for Procalcitonin-Guides Antibiotic Therapy (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer78_procalcitonin_disposition_20121210.pdf
     October 05, 2012 - in any of the populations that had only one study in it. … there is in the study population. … In this case, the ability of a study to detect a mortality cost will only be half of that in a study … Only the study by Bouadma, the largest study to date, did a power analysis and pre-defined a margin … The Bouadma study predominated in the meta-analysis.

226. Disposition of Comments for Epoetin and Darbepoetin for Managing Anemia in Patients Undergoing Cancer Treatment (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-anemia-update_disposition-comments.pdf
     April 25, 2013 - A single study of 1000 patients per arm (2000 total) with a control group on-study mortality rate of … However, when the BEST study was excluded, the point estimate for on-study mortality decreased from … The BEST study was the largest randomized ESA study included in the meta-analysis, and also included … the longest on-study period (12-months) while most other studies included a 3- to 6-month on-study … and Untch et al were excluded from the analysis since no on-study deaths occurred in either study.

227. CER 226: Evidence summary_Labor Dystocia (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/Evidence%20Summary_2.pdf
     May 01, 2020 - relevant to KQ 5, 1 study relevant to KQ 6, 17 studies relevant to KQ 7, 1 study relevant to KQ 8, … One study from the middle east did not find a difference. … Low (Imprecise, one study) 22 Category Outcome Study Design (Sample Size) Conclusion SOE (Rationale … Low (one study) Table BB. … Effects of pushing techniques in birth on mother and fetus: a randomized study.

228. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd_research-protocol.pdf
     August 10, 2010 - Sample size There are no restrictions for study sample size. … Key study elements will be reviewed by a second person (study investigator) with respect to study outcomes … study design, sample size, clinical indications; and study duration or length of follow-up). … with regards to comparability of study populations, treatments, and outcome measures. … Correlates of methylphenidate use in Canadian children: a cross-sectional study.

229. Depression-Treatment-Ssri Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/depression-treatment-ssri_executive.pdf
     April 01, 2012 - publications are counted as a single study (with multiple publications). … This study was at low risk of bias. … The SOE was rated as low due to the potential imprecision of this study. Key Question 2. … Phenytoin as an augmentation for SSRI failures: A small controlled study. … Lithium augmentation in sertraline-resistant depression: A preliminary dose-response study.

230. Chronic-Urinary-Retention Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/chronic-urinary-retention_research.pdf
     September 01, 2014 - Study inclusion criteria Category Criteria for Inclusion Study enrollment Studies that enroll adults … Not eligible study design Yamanishi T, Yasuda K, Kamai T, et al. … Not eligible study design Lukkarinen O, Hellstrom P, Leppilahti M, et al. … Study and patient characteristics appear in Table H1. … Only one study reported a primary outcome (Table H7).

231. S116 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s116.pdf
     October 01, 2007 - ORIGINAL ARTICLE Evaluating the Validity of an Instrumental Variable Study of Neuroleptics Can Between-Physician … We sought to explore the validity of physician-level IV in a comparative study of short-term mortality … If there are unmeasured variables that are indepen- dent risk factors for the study outcome and also … METHODS Study Population and Data Sources Our study was conducted in a population of Medicare beneficiaries … One important limitation of our study concerns the generalizability of the results.

232. Hepatitis-C-Treatment-Adherence Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/hepatitis-c-treatment-adherence_executive.pdf
     September 22, 2011 - We included a study if it met all of the following criteria: • The study was a randomized controlled … trial (RCT), a cohort study, or a case-control study published in the English language • Adult patients … Two independent reviewers assigned a quality rating for each study. … Generally, a good-quality study met all major criteria. … studies were quite small and had brief study periods.

233. Calcineurin_Inhibitors_Protocol_FINAL_10-07-2014 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/calcineurin-inhibitor_research-protocol.pdf
     October 08, 2014 - Elements to be abstracted include general study characteristics (e.g., country, setting, study design … '/exp OR 'controlled study' OR 'clinical trial'/exp OR 'clinical trial' OR 'comparative study'/exp OR … '/exp OR 'prospective study' OR 'retrospective study'/exp OR 'retrospective study' OR 'case control … study'/exp OR 'case control study' OR 'major clinical study'/exp OR 'major clinical study' OR 'evaluation … study'/exp OR 'evaluation study' OR random*:de OR random*:ti OR placebo* OR (singl* OR doubl* OR tripl

234. Disposition of Comments Report for Interventions for Feeding and Nutrition in Cerebral Palsy (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cerebral-palsy-feeding_disposition-comments.pdf
     March 20, 2013 - We reviwed this citation and another related study (PMID 22699104). … The study used very strict inclusion criteria so that a homogenous study population of the most severely … As a result the study took 4 years rather than 2 to complete. … We re-examined the study and have added dat a on our outcomes of interest as reported in this study. … designs for all questions that are important in this field of study.

235. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/atrial-fibrillation-ablation_disposition-comments.pdf
     October 01, 2010 - This study was not referenced for the right purpose. … was good, three studies were fair, and one study was poor.” … 9.8 points 3, 6, and 9 months after the study? … • This study evaluated 105 patients followed for one year. … This study has been included through our update search.

236. Nonpharmacologic Treatment for Maternal Mental Health Conditions (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/mental-health-pregnant-protocol.pdf
     August 24, 2023 - For each study, we will extract publication identifying data, study design features (including definitions … be described in summary and evidence tables presenting study design features, study participant characteristics … For each SoE assessment, we will consider the number of studies, their study designs, the study limitations … Study Quality Assessment Tools.; 2019. … https://www.nhlbi.nih.gov/health-topics/study-quality-assessment-tools.

237. Effect-Dietary-Digestible (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-dietary-digestible.pdf
     January 01, 2021 - been studied with mixed results due to different definitions of “low carbohydrate” and heterogeneous study … The standardized form will be pilot tested by all study team members using 10 studies. … After we finalize the form, reviewers will work independently to extract study details. … Data Synthesis We will qualitatively summarize key features/characteristics (e.g., study populations … Dietary carbohydrate intake and new-onset diabetes: A nationwide cohort study in China.

238. Executive Summary - Living Systematic Review on Cannabis and Other Plant-Based Treatments for Chronic Pain: 2023 Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-250-cannabis-executive-summary-2023-update.pdf
     January 01, 2023 - h Weighted mean includes median scores for 1 study (6 vs. 6). … i Weighted mean includes median scores for 1 study (5.2 vs. 6.1). Table C. … b Includes one new study for this review. c Scores were standardized to a 0 to 10 scale. … Note: Text that is red indicates that a new study has been added. … Note: Text that is red indicates that a new study has been added.

239. Disposition of Comments_CER 241: Physical Activity and the Health of Wheelchair Users: A Systematic Review in Multiple Sclerosis, Cerebral Palsy, and Spinal Cord Injury (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-241-wheelchair-users-disposition-comments.pdf
     October 18, 2022 - The definition of physical activity for the purposes of this study really needs to be refined. … However, most studies did not report the proportion of the study population that used a wheelchair … However, most studies did not report the proportion of the study population that used a wheelchair … There is a study missing in the references that I believe falls within the criteria. … After dual review by investigators this study did not meet the inclusion criteria for interventions

240. Masks for Prevention of COVID-19 in Community and Healthcare Settings: Surveillance Report (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/masks-surveillance-2-report.pdf
     October 01, 2020 - The surveillance search identified 286 citations and identified one additional study for this update … The new study was a case-control study conducted in India of 378 SARS-CoV-2 infected healthcare workers … The study found any mask use (mask type not specified) was associated with a significantly lower risk … study. … *One new study added Pub.