Results

Total Results: 2,098 records

Showing results for "study".

181. Breast Abnormalities Update Surveillance Assessment_CER 47_Low (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-abnormalities-tests-update_surveillance.pdf
     September 01, 2012 - study was clearly affected by spectrum bias or not, and the prevalence of disease. … The study of PET/CT was a single-center study that enrolled a total of 44 patients with 55 suspicious … were enrolled in the study; and the prevalence of disease in the study. … Do Not Know The study of PET/CT was a single-center study that enrolled a total of 44 patients with … were enrolled in the study; and the prevalence of disease in the study.

182. Future Research Needs for Hematopoietic Stem-Cell Transplantation in the Pediatric Population (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/stem-cell-children-future_research.pdf
     February 01, 2012 - Study design evaluations for research question 1.1 Study Design Considerations Randomized Trial … Study design evaluations for research questions 2.1 and 2.2 Study Design Considerations Randomized … Study design evaluations for research questions 2.1 and 2.2 (continued) Study Design Considerations … List of recently published studies (continued) Research Gap Study Study Objective Research Design … List of recently published studies (continued) Research Gap Study Study Objective Research Design

183. Traumatic Brain Injury and Depression (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/depression-brain-injury-surveillance-160902.pdf
     January 30, 2014 - We"included"systematic"reviews"and"metaKanalyses,"whether"or"not"they" were"included"(as"a"study"design … .9"The"second" study,"suggested"for"Key"Question"4,"was"a"RCT"examining"manualized"CBT"for"individuals … $The$ study$did$not$meet$study$ design$criteria,$nor$did$it$ report$comorbidity$specific$ to$individuals … $ One$new$study$found$that$ a$six"week,$internet"based$ A$randomized$crossover$ study$comparing$ … $The$ study$did$not$meet$study$ design$criteria,$nor$did$it$ present$data$specific$to$ individuals

184. Schedule of Visits and Use of Telemedicine for Routine Antenatal Care: A Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/antenatal-care.pdf
     January 01, 2020 - No study type filters are used in any search query, so all study types will be retrieved, including … For each study, we will extract publication data, study design features, population characteristics, … For each study, we will extract publication data, study setting, and study design features (e.g., … study designs. … Each study will be described in summary and evidence tables presenting study design features, study

185. PHS 398 (Rev. 9/04), Continuation Page (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/upenn-final-report-2005-certs-ce-supplement.pdf
     January 01, 2005 - , Pennsylvania Date: December 21, 2006 FINAL REPORT We performed a methodologic study … A study funded by the US Food and Drug Administration and performed by the Research Triangle Institute … For a Medicaid study of Stevens-Johnson Syndrome also performed by Dr. … In our defense, the validation definition developed for this study was most appropriate for the study … A population-based study of Stevens-Johnson syndrome. Incidence and antecedent drug exposures.

186. PHS 398 (Rev. 9/04), Continuation Page (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/administrative-data-validity_research.pdf
     January 01, 2007 - , Pennsylvania Date: December 21, 2006 FINAL REPORT We performed a methodologic study … A study funded by the US Food and Drug Administration and performed by the Research Triangle Institute … For a Medicaid study of Stevens-Johnson Syndrome also performed by Dr. … In our defense, the validation definition developed for this study was most appropriate for the study … A population-based study of Stevens-Johnson syndrome. Incidence and antecedent drug exposures.

187. Assessing-The-Risk-Of-Bias-In-Systematic-Reviews-Of-Health-Care-Interventions (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/assessing-the-risk-of-bias-in-systematic-reviews-of-health-care-interventions-01.pdf
     May 01, 2005 - Study Design. … Further, poor study reporting can make important aspects of study design and conduct unclear. … arms) Study design Yes (stronger study Not directly (however, Yes (overall risk of bias is designs … A study by Marshall et al. … of study design.

188. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/hepatitis-c-treatment-adherence_research-protocol.pdf
     September 13, 2011 - process for study selection. … trial, prospective cohort study, retrospective cohort study, case-control study), whether the study … of study, and number of study centers. … Generally, a good-quality study meets all criteria for that study design; a fair-quality study does … setting (e.g., country of study), study design, sample size, study quality, patient characteristics

189. Ch 8-User-Guide-To-Ocer 130129 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/ch_8-user-guide-to-ocer_130129.pdf
     October 01, 2013 - To illustrate, the Cardiovascular Health Study is a large cohort study that was designed to identify … Are the data sufficiently granular for the purpose of the study? … interest similar between the study and target population? … o Describe details of the data source(s) selected for the study. … The Cardiovascular Health Study: design and rationale.

190. S50 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s50.pdf
     October 01, 2007 - Alter- native study designs should be considered. … Create a study database suitable for statistical analyses. 5. … patients are involved in study design, defining study vari- ables, study execution, data analysis, and … implementation of study findings. … Another key advantage of PBE-CPI study methods is cost.

191. AHRQ Slide Template 2009 (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/data-extraction.ppt
     January 01, 2009 - Study types include randomized trial, observational study, diagnostic test study, prognostic factor study … being extracted, which may be a randomized trial, an observational study, a diagnostic test study, a … prognostic factor study, a family-based or population-based genetic study, et cetera. … Data Elements: Timing and Study Design The data elements to be extracted vary by type of study. … trial, cross-sectional study, longitudinal study, case-control study, et cetera.

192. Covariate Selection for Observational Comparative Effectiveness Research
     effectivehealthcare.ahrq.gov/sites/default/files/considerations-for-statistical-chapter-10.pptx
     January 01, 2013 - A simulation study of the number of events per variable in logistic regression analysis. … within hospitals across many hospitals, and matched study designs. … the particulars of the study design. … They include covariates that are true confounders or at least related to study outcome. … and the covariates for the entire study population.

193. new disposition of comments insulin analogues -- jda revs.xls (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/insulin-analogues-disposition-081229.pdf
     September 01, 2008 - population identified for inclusion in the study. … The authors are trying to justify the present study. the present study is legitimate, but not becasue … We did not recommend a particular study design. … Even that point is not established by the present study. … , and at the end of the study.

194. Cystic-Fibrosis-Hgh Surveillance (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cystic-fibrosis-hgh_surveillance.pdf
     August 01, 2012 - of the use of IGF- 1 for CF patients (only 1, a case study, was found). … Quality/Applicabilit y Findings unrelated to study drug. … , but no association was seen between the decline in FEV1 and mortality in one study. … The last study did not specify whether the FEV1 was the absolute or percent predicted. … health perception in the final study.

195. Ch 10-User-Guide-To-Ocer 130129 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/ch_10-user-guide-to-ocer_130129.pdf
     January 01, 2011 - For instance, for a cohort study, describing study covariates stratified by exposure levels provides … within hospitals across many hospitals, and matched study designs. … and particulars of the study design. … Otherwise, there are risks with regards to interpretation of study findings. … Zero-inflated Poisson and binomial regression with random effects: a case study.

196. Slide 1
     effectivehealthcare.ahrq.gov/sites/default/files/introduction-to-user-guide-overview.pptx
     January 01, 2013 - The study protocol is one of the most important components of designing research. … protocol, which is the researchers’ blueprint to guide and govern all aspects of how a study will be … and writing a study protocol Goals for the User’s Guide Goals for the User’s Guide The goals for … and writing a study protocol Reference: Smith SR. … Study Objectives and Questions Study Design Considerations Estimation and Reporting of Heterogeneity

197. The Effect of Protein Intake on Health (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-protein-intake-protocol-amendment.pdf
     November 29, 2023 - However, high protein intake has also been suggested as damaging to bone health based on in vitro study … Inclusion and Exclusion criteria by Population, Intervention, Comparator, Outcome, Timing, Setting/Study … Multiple publications relating to the same study will be mapped to unique study. … For RCTs, the overall risk of bias assessments for each study outcome will be classified as low risk … Therefore, study questions, design, and methodological approaches do not necessarily represent the

198. Slide 1
     effectivehealthcare.ahrq.gov/sites/default/files/sensitivity-analysis-chapter-11.pptx
     January 01, 2013 - Underlying assumptions can be altered along a number of dimensions, including: Study definitions Study … or population under study), and modeling (modifying a variable’s functional form or testing normality … Selecting suitable treatment and comparison groups can address many potential limitations of a study. … Study results can be affected by the summarization of variables. … Indicate whether the study will be replicated in other databases, if available and feasible.

199. Autism-Adolescents Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/autism-adolescents_executive.pdf
     August 01, 2012 - The results of a poor-quality study are at least as likely to reflect flaws in the study design as to … Opioid receptor antagonists19 Insufficient • 1 poor-quality crossover study. … This study used a different medication than the one fair quality study in our age range, so it would … A 5-year follow-up study. J Vocat Rehabil. 2002;17(4):309-12. 38. … Multiple method validation study of facilitated communication: II.

200. Amended Protocol: Interventions for Breathlessness in Patients with Advanced Cancer (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/dyspnea-protocol-amended.pdf
     May 19, 2020 - The articles will not be excluded based on the study design at this level. … Articles referring to the same study will be abstracted on a single review form if reporting the same … For all articles, reviewers will extract information on general study characteristics (e.g., study design … , study period, and follow-up), study participant characteristics, eligibility criteria, interventions … Therefore, study questions, design, and methodological approaches do not necessarily represent the