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381. Cancer-Ovarian-Contraceptives Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cancer-ovarian-contraceptives_executive.pdf
     June 01, 2013 - review the relevant scientific literature on topics assigned to them by AHRQ and conduct additional analyses … No comparative effectiveness analyses have been conducted to inform decisions about the use of OCs … We stratified analyses by study type (i.e., case-control, cohort, pooled analyses). … Of these, 39 were case- control studies, 10 were cohort studies, and 6 were pooled analyses. … None of the pooled analyses met criteria for inclusion in the meta-analyses examining OC use and ovarian

382. Archived: Final Evidence Summary: Depression in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary21/depression-in-children-and-adolescents-screening-2009
     March 15, 2009 - Data were also available from 4 other meta-analyses that calculated the pooled relative risk (RR) or … , as well as Bayesian methods of meta-analyses. … Meta-analyses also differed in terms of calculating RR or RD. … The FDA analyses used fixed-effects models to calculate RDs and risk ratios. … All meta-analyses were conducted by using RevMan 4.2 software (Cochrane Collaboration.

383. Archived: Final Evidence Summary: Vitamin D and Calcium to Prevent Fractures: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary52/vitamin-d-and-calcium-to-prevent-fractures-preventive-medication-2013
     December 10, 2011 - Data Synthesis For analyses of RCTs included for KQ 1, we used the DerSimonian-Laird random-effects … Analyses were conducted by using Stata SE 11 software (StataCorp, College Station, Texas). … Measuring inconsistency in meta-analyses. BMJ . 2003;327:557-60. … The strengths and limitations of meta-analyses based on aggregate data. … Go to the Appendix for methods used for the dose–response meta-analyses.

384. Ptsd-Adult-Treatment Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-adult-treatment_executive.pdf
     April 01, 2013 - For analyses of the efficacy of psychological interventions, we stratified our meta-analyses by comparison … Heterogeneity was also explored through sensitivity analyses. … Quantitative pairwise meta-analyses were conducted using Stata® version 11.1. … Analyses were generally not powered to detect anything but large differences. … These sensitivity analyses did not produce significantly different results for our pairwise meta-analyses

385. 1993-2002 Nationwide Inpatient Sample (NIS) Supplemental Discharge-Level Files
     hcup-us.ahrq.gov/db/nation/nis/nistrends2.jsp
     January 01, 2018 - Cost-to-Charge Ratio (CCR) Files Hospital Market Structure (HMS) Files Supplemental Variables for Revisit Analyses … Analyses of time trends using the HCUP NIS are recommended from 1993 forward. … The trend weights were developed for trends analysis, but they can be used for all analyses, as is done … the 1993-2002 NIS Supplemental Discharge Level-Files is to ease the burden on researchers conducting analyses

386. FAQs for Using Clinically Enhanced Claims Data to Guide Selection of Coronary Procedures (pdf file)
     hcup-us.ahrq.gov/datainnovations/clinicalcontentenhancementtoolkit/ny14.pdf
     March 20, 2012 - How relevant are analyses of relatively old retrospective data to current clinical performance? … Initial analyses will be performed using historical data starting with data from January 2008 from hospitals … Judicious use of this information can enable hospitals to address quality issues before more rigorous analyses … Data will be requested for all cases that qualify for inclusion in the study based on preliminary analyses … These standards may be altered as POA coding improves nationally based on analyses of the Hospital

387. 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 - In this systematic review, some of the data will allow for meta- analyses to pool the data. … Subgroup and sensitivity analyses. … In this systematic review, some of the data will allow for meta-analyses to pool the data. … Subgroup and sensitivity analyses. … Subgroup analyses will be conducted to assess the effect age, gender, and baseline clinic...

388. 2017-01 (pdf file)
     hcup-us.ahrq.gov/reports/methods/2017-01.pdf
     January 01, 2017 - The NRD is designed to be flexible to various types of analyses of national readmissions for all types … Importantly, analyses must incorporate statistical precision of national estimates based on the NRD … It is designed to be flexible to various types of analyses of readmissions. … However, the NRD is not designed to support regional, State-, or hospital-specific readmission analyses … The definitions of the readmission rate were specific to the purpose of the analyses.

389. INTRODUCTION TO THE HCUP NATIONWIDE INPATIENT SAMPLE (NIS), 2004
     hcup-us.ahrq.gov/db/nation/nis/NIS_Introduction_2004.jsp
     January 01, 2004 - In all data years except 2000, this weight is used to create national estimates for all analyses. … DISCWT10 for all analyses 2000 DISCWT to create nationwide estimates for all analyses … DISCWT10 for all analyses 1988 - 1997 DISCWT_U for all analyses D10CWT_U for … For trends analysis, it is recommended that analyses begin with the 1993 data year. … HCUP Fact Books report aggregate statistics and detailed analyses using HCUP data.

390. HCUPnet
     hcup-us.ahrq.gov/news/exhibit_booth/hcupnet_brochure.jsp
     May 01, 2018 - Cost-to-Charge Ratio (CCR) Files Hospital Market Structure (HMS) Files Supplemental Variables for Revisit Analyses … Expand Your Analyses Use HCUP Tools. … HCUPnet incorporates several AHRQ products into its analyses, including the Clinical Classification Software

391. Relieving Anxiety in Children Undergoing Radiation Therapy through Virtual Preparation - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs021799-cohen-final-report-2018.pdf
     January 01, 2018 - Aim 3 will soon be available once analyses are complete. … analyses. … Similar findings are expected with the fear and anxiety analyses. … It is expected that the randomization will resolve this issue prior to data analyses. … Data Analyses, Anticipated Results, and Interpretation. Limitations. 5. Results 6.

392. Roine R et al. 2001 "Assessing telemedicine: a systematic review of the literature." | Digital Healthcare Research
     digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/roine-r-et-al-2001
     January 01, 2001 - Thirty-four of the articles assessed at least some clinical outcomes; the remaining 16 were mainly economic analyses … Economic analyses suggested that teleradiology, especially transmission of CT images, can be cost-saving

393. Screening for Cervical Cancer in Primary Care: A Decision Analysis for the U.S. Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/HZGtYqL_8u57Gkc6YFctmT
     August 21, 2018 - In all analyses, primary hrHPV testing strategies occurring at 5-year intervals were efficient. … In most analyses, strategies involving cotesting were not efficient. … intraepithelial lesion (base-case analyses assumed ASCUS), varying in- tervals for follow-up testing … remained stable under both sensitivity analyses, with slight decreases in the ratios attrib- utable … Each of these sensitivity analyses resulted in similar efficient strategies as in the base-case analyses

394. Calculating Variances Using the 1999 Nationwide Inpatient Sample (pdf file)
     hcup-us.ahrq.gov/reports/methods/2005-07.pdf
     January 01, 2005 - Several statistical programming packages allow weighted analyses. … Types of Estimands and Statistical Analyses That Can Be Accommodated. … Types of Estimands and Statistical Analyses That Can Be Accommodated. … Types of Estimands and Statistical Analyses That Can Be Accommodated. … Types of Estimands and Statistical Analyses That Can Be Accommodated.

395. Enhancing self-management of T2DM with an Automated Reminder and Feedback System - 2010 | Digital Healthcare Research
     digital.ahrq.gov/ahrq-funded-projects/enhancing-self-management-t2dm-automated-reminder-and-feedback-system/annual-summary/2010
     January 01, 2010 - Analyses to evaluate the intervention will be the focus of the next year Preliminary Impact and Findings … Preliminary analyses of dietary data show no significant relationships between broad dietary components … Analyses of patient characteristics and glycemic control identified a statistically significant correlation

396. Improving Medication Management Practices and Care Transitions through Technology - 2012 | Digital Healthcare Research
     digital.ahrq.gov/ahrq-funded-projects/improving-medication-management-practices-and-care-transitions-through/annual-summary/2012
     January 01, 2012 - Due to changes in staffing and the complexity of the analyses, the team used a 1-year no-cost extension … to complete the data analyses. … The primary analyses did not find reductions in the medication complexity score, hospitalizations, or

397. Improving Laboratory Monitoring in Community Practices: A Randomized Trial - 2012 | Digital Healthcare Research
     digital.ahrq.gov/ahrq-funded-projects/improving-laboratory-monitoring-community-practices-randomized-trial/annual-summary/2012
     January 01, 2012 - Analyses were conducted to measure adherence to laboratory monitoring recommendations and time to test … the grant period to ensure that these results were valid before proceeding with more sophisticated analyses … Analyses indicated that over time, the proportion of laboratory results posted to the portal decreased

398. Impact of Health Information Technology on Clinical Care - 2008 | Digital Healthcare Research
     digital.ahrq.gov/ahrq-funded-projects/impact-health-information-technology-clinical-care/annual-summary/2008
     January 01, 2008 - Further research is needed to assess the long-term effects; in analyses using longer followup periods … Based on these analyses, health IT presence alone (i.e., adoption or introduction date) is believed to … In multivariate analyses, factors associated with systematic health IT use included perceived training

399. HCUP Nationwide Inpatient Sample Design Report 1994
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1994_Design_Report.jsp
     January 01, 1994 - Thus, the NIS supports both cross-sectional and longitudinal analyses. … Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … All of these discharge weights can be rescaled if necessary for selected analyses, to sum to the NIS … Given that a very large number of observations will be available for most analyses, it may be feasible … Consequently, longitudinal analyses of hospital-level outcomes may be biased if they are based on any

400. HCUP Nationwide Inpatient Sample Design Report 1997
     hcup-us.ahrq.gov/db/nation/nis/reports/NIS_1997_Design_Report.jsp
     January 01, 1997 - Therefore, sample weights were developed separately for hospital- and discharge-level analyses. … All of these discharge weights can be rescaled if necessary for selected analyses, to sum to the NIS … Given that a very large number of observations will be available for most analyses, it may be feasible … Return to Contents Longitudinal Analyses As previously shown in Table 0, hospitals that continue … Consequently, longitudinal analyses of hospital-level outcomes may be biased if they are based on any