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Total Results: 1,943 records

Showing results for "data".

321. Minimal Modeling Approaches to Value of Information Analysis for Health Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-future-value-of-information_research.pdf
     June 01, 2011 - ) performed a check for accuracy and completeness of the extracted data. … ] QALYs [see also Data] of QALYs [see also Data] risk of cardiovascular event [see also Data … ] of QALYs [s also Data] ee life-years gained [see also Data] into utility values using Dolan … curves, the hazard ratio, and its significance using our individual level data. … curve, the hazard ratio, and its significance using our individual level data.

322. Tonsillectomy for Obstructive Sleep-Disordered Breathing or Recurrent Throat Infection in Children (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/tonsillectomy_executive.pdf
     January 01, 2017 - Data Extraction and Synthesis We extracted data from included studies into templates that recorded … Extracted data for KQs are available in the Systematic Review Data Repository (srdr. ahrq.gov). … Meta-analysis of PTH-related data. … from the aggregate study population data. … Data were consistent in terms of antiemetic medications.

323. C- Evidence-based Practice Center Technical Brief Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/musculoskeletal-disorders-imaging_research-protocol.pdf
     August 05, 2010 - Data Collection: A. … our calibration exercise (also see Data Organization and Presentation: A. … Data Organization and Presentation: A. … A comprehensive tool for validated entry and documentation of data. … Presentation of numerical data. BMJ. 1996; 312: 572. V.

324. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/cystic-fibrosis-hgh_research-protocol.pdf
     August 22, 2008 - Data Abstraction and Data Management Through the use of a standardized data abstraction tool, two reviewers … All authors will be contacted for unpublished data. … , we will model conversions of this data to z- score data using the WHO Anthro Plus software19 and growth … In this systematic review, some of the data will allow for meta- analyses to pool the data. … In this systematic review, some of the data will allow for meta-analyses to pool the data.

325. Health Information Exchange (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/health-information-exchange_executive.pdf
     December 01, 2015 - data and increased use. … ONC Data Brief No. 24. … www.healthit.gov/sites/default/files/ data-brief/ONC_DataBrief24_HIE_Final.pdf. … User experiences with pharmacy benefit manager data at the point of care. … NCHS Data Brief. 2013(128):1-8. PMID: 24152578. 43. Adler-Milstein J, Bates DW, Jha AK.

326. Reduction in Medication Use after Bariatric Surgery (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/bariatric-surgery_research.pdf
     June 01, 2010 - of the data and the accuracy of the data analysis. … Data Acquisition We accessed claims data from seven Blue Cross Blue Shield health plans providing … Act‘s (HIPAA) definition of a limited data set. … The following data were acquired: (1) enrollment files for administrative data; (2) benefits information … Longitudinal data analysis for discrete and continuous outcomes.

327. Coronary-Artery-Stenting Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/coronary-artery-stenting_executive.pdf
     February 01, 2013 - There are sparse or no data. … None of the nonrandomized comparative studies reported data on hospital days or data on medication use … bFour studies provided five data points for analysis. … cFive studies provided six data points for analysis. … for example, if data by patients are preferable over data by lesions.

328. First- and Second-Generation Antipsychotics in Children and Young Adults: Systematic Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antipsychotics-children-update-disposition-170621.pdf
     March 16, 2017 - sources of data. … and MA using patient level data. … The data represented seems fair. … Is it valid to include all data? … [Data on file. Actavis.

329. First- and Second-Generation Antipsychotics in Children and Young Adults: Systematic Review Update (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/antipsychotics-children-update-disposition-170621.pdf
     March 16, 2017 - sources of data. … and MA using patient level data. … The data represented seems fair. … Is it valid to include all data? … [Data on file. Actavis.

330. Outcome Definition and Measurement in Observational Comparative Effectiveness Research
     effectivehealthcare.ahrq.gov/sites/default/files/outcome-definition-and-measurement-chapter-6.pptx
     January 01, 2013 - effectiveness research study will, in turn, drive other important design considerations such as the data … or people who can report on their behalf (proxies), as opposed to data provided from other sources. … Issues specific to patient-reported outcomes include self-report and differential missing data. … PRO data are usually not missing at random. … Collect outcome data in an equivalent manner across treatment comparison groups.

331. Template for Reports Developed (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/c-difficile-future_research.pdf
     October 26, 2012 - Minimal since data are already collected. Minimal since data are already collected. … Availability of data should be high, since study samples data already collected. … Uses available data sources. Significant risk of selection bias and incomplete data. … Data collected on outcomes. … Uses available data sources. Significant risk of selection bias and incomplete data.

332. REQUEST FOR TASK ORDER (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-end-of-life-quality-meaures_research.pdf
     April 01, 2010 - Data. … Because the data on physician characteristics are available only in the PA Medicare data and the data … Importantly, data about cause of death was only available in these data for one of the two states that … We used 2003 data to define hospital and physician characteristics because of data availability. … We did not have access to individual income data, but rather relied on census tract-proxy data.32

333. Antipsychotics-Adults Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/antipsychotics-adults_executive.pdf
     August 01, 2012 - Data Extraction Two reviewers independently extracted data using standardized data extraction forms … from all groups for the longest followup data. … Data were collected retrospectively in both cohort studies. … No studies provided data on positive symptoms. … assess outcomes, which limited the quantitative pooling of data.

334. Quantitative Synthesis Chapter 3. Choice of Statistical Model for Combining Studies (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-3.pdf
     February 01, 2018 - Meta-analyses of safety data: a comparison of exact versus asymptotic methods. … ► Conduct sensitivity analyses acknowledging data adequacy. … • For study-level aggregated binary data and count data, use of a generalized linear mixed effects … ► Conduct sensitivity analyses with acknowledgement of the inadequacy of data. … Meta-analyses of safety data: a comparison of exact versus asymptotic methods.

335. Disposition of Comments for Use of Natriuretic Peptide Measurement in the Management of Heart Failure (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/heart-failure-natriuretic-peptide_disposition-comments.pdf
     November 20, 2013 - Those data seem to have been overlooked. … The scope of this review did not include cost-effectiveness data. … We did not exclude data sets but studies. … Thus we purposefully included them as extractable data items for the review. … So often data are simply split by medians into 4 groups (with two markers).

336. Phenylketonuria Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/phenylketonuria_executive.pdf
     February 01, 2012 - Data Sources and Selection Data Sources We searched five databases: MEDLINE® via the PubMed interface … Data Extraction and Quality Assessment Data Extraction All team members entered information into the … Only the RCT,55 however, provides comparative data with a placebo group. … (including data on treatment outside of a controlled clinical setting), adherence data, and longer … are needed, including data on those individuals with variability in adherence.

337. Ch 5-User-Guide-To-Ocer 130129 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/ch_5-user-guide-to-ocer_130129.pdf
     January 01, 2012 - are not available within the same data sources as the exposure groups. … and safety studies.12-14 Registries have been linked to other data sources (e.g., Medicare data, HMO … Residual confounding could arise in comparisons across different data sources for two reasons. … Measuring adherence is not impossible but requires assumptions in most data sources. … data.

338. S23 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/s23.pdf
     October 01, 2007 - There is limited knowledge and lack of adequate data on the most transparent method of communicating … In addition, we show that asymmetric presentation of the data for benefits and harms is likely to bias … Investigators should be re- quested to provide frequency data along with relative risk informa- tion … Frequency data not reported; 2. … In most cases, relative risk is reported for benefits and frequency data are reported for harms.

339. Icd-Categories-Prevalence-Reimbursement Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/icd-categories-prevalence-reimbursement_research.pdf
     January 01, 2011 - recurrent International Classification of Diseases categories, 2006-2009 Utilization and Costs Data … Data Points • #5 • Prevalence and Medicare reimbursement by recurrent ICD-9 categories, 2006-2009 2 … SOURCE The Department of Health and Human Services’ Medicare data were used for this brief. … The use of these data was covered under a project-specific data use agreement with the Centers for … Data Points #5 (prepared by the University of Pennsylvania DEcIDE Center under contract no.

340. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/recombinant-factor-viia_disposition-comments.pdf
     June 01, 2010 - Methods Data extraction/quality assessment p44. … We do not have data on non-hospital encounters. … Results The data in Figure 12 appear to be incorrect. … The report authors do not have access to the manufacturer’s data. … I was very impressed with the collection and compilation of data.