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Total Results: 359 records

Showing results for "design sample size".

141. AHRQ's Guide to Evaluating Health Information Exchange Projects - Appendix F (pdf file)
     digital.ahrq.gov/sites/default/files/docs/page/guide-to-evaluating-hie-projects-appendix-f.pdf
     June 12, 2014 - This book provides an overview of qualitative research design and methods. … Introduction to survey methodology and design. In: Woods DW, editor. … Results indicate that inter-rater reliability (IRR) studies that use appropriate statistical sample … size techniques and analysis methods are likely to ensure the reliability of data collected through … This article describes nested case-control design and its benefits.

142. Veterans Affairs Integrated Medication Manager - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/r18hs017186-nebeker-final-report-2011.pdf
     January 01, 2011 - need for an evidence-based approach to EHR GUI design in support of human cognition. … Aim 2—The framework guided the development of a new approach to EHR GUI design. … Methods Aim 1 Study Design. A descriptive, observational design was most appropriate. … Aim 2 Study Design. … The lack of clear stability is not surprising given the sample size but it is promising to see patterns

143. Evaluating the Effectiveness of a Health Information Technology Self-Management Program for Chronic Disease - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs021005-sorondo-final-report-2015.pdf
     January 01, 2015 - Design a primary care practice workflow associated to the patients risk level identified in the self … Methods: This was quasi experimental study design, with combine qualitative and quantitative metrics … Limitations in this study include short time for follow up, lack of an experimental study design and … small sample size.

144. Measuring and Improving Ambulatory Patient Safety with an Electronic Dashboard - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs021322-sarkar-final-report-2015.pdf
     January 01, 2015 - utility in ameliorating selected high-priority safety problems, which will be helpful in calculating sample … sizes for later efficacy trials. … process.(50) We engaged end users early in the design process to help the design team understand how … Limitations: Sample size We included the entire patient population seen in the ACC at SFGH from 2014 … We will utilize this data from the pilot study to help determine the appropriate sample size for a larger

145. Impact of a Wellness Portal on the Delivery of Patient-Centered Preventive Care (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/r18hs017188-mold-final-report-2010.pdf
     January 01, 2010 - The study design and data analyses accounted for patient clustering. … interactions and technology-related human behavior in primary care, the central role of “intelligent design … however, due to strategic oversampling, our effective retention rate was 96% compared to the RCT target sample … size (N_target=400). … of the c-RCT Conclusions and Lessons Learned Dissemination Scope Methods Objective 1a: Portal Design

146. Bringing High Performing Systems to Small Practices - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/r18hs018275-parsons-final-report-2013.pdf
     January 01, 2013 - Results will help guide future program design and policies for determining which resources to incorporate … that provided substantial monetary incentives to primary care practices and a novel pay-for-quality design … program evaluation purposes. 4 http://www.nycreach.org/ Methods Study Design … To ensure a sufficient sample size for the later adopters (e.g., return to paper charts prior to EHR … Purpose Objectives of Study Scope Background Context and Setting Participants Methods Study Design

147. Evaluation of Clinical Information Systems Expectations and Experience (pdf file)
     digital.ahrq.gov/sites/default/files/docs/page/2006WakefieldHalbeslebenWard_051311comp.pdf
     June 16, 2021 - area of improvement to develop higher expectations and better experiences Limitations  Small sample … size, particularly for post- implementation data  Limited to one study site  Single occupational

148. An integrated closed-loop feedback system for pediatric cardiometabolic disease - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs024001-oreskovic-final-report-2019.pdf
     January 01, 2019 - METHODS (Study Design, Data Sources, Interventions, Measures, Limitations) Study Design Phase 2 … Several versions of the sensor band were manufactured and tested until arriving on our final design … Hardware development required multiple iterations to create a wristband design and prototype intended … Design and rationale of the STRIVE trial to improve cardiometabolic health among children and families … METHODS Study Design Data Sources Wearable Sensor: Calculation and Identification of Behaviors

149. An Interactive Preventive Health Record (IPHR) to Promote Patient-Centered Preventive Care - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r18hs017046-krist-final-report-2011.pdf
     January 01, 2011 - IPHR overview 6 Methods Study Design We conducted a randomized controlled trial … Practice site was not included in the adjustment for services that had a small sample size. … sizes. … Test statistic and sample size for a two-sample McNemar test. Biometrics. 1989;45:629-636. 37. … JAMA Commentary Encourages Design of Patient- Centered Health Information Systems.

150. Patient Centered Virtual Multimedia Interactive Informed Consent (VIC) - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs023987-fuad-final-report-2018.pdf
     January 01, 2018 - To develop the informed consent (IC) tool, we used the User-Centered Design (UCD) approach including … : requirement gathering and analysis, conceptual design, focus groups, design and development of mockup … modifications include improving the reusable infrastructure of the VIC App by using a larger and more diverse sample … size to create a more patient-centered mHealth tool. … Improving Patient Safety through User-Centered Healthcare Background Check System Design.

151. TRial of Aggregate Data Exchange for Maintenance of certification and Raising Quality (TRADEMaRQ) - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs022583-phillips-final-report-2018.pdf
     January 01, 2018 - Methods: Study design TradeMarq was a practice level cluster randomized trial.

152. Improving Missing Data Analysis in Distributed Research Networks – Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r01hs026214-toh-final-report-2022.pdf
     January 01, 2022 - Methods (Study Design, Data Sources/Collection, Interventions, Measures, Limitations). … approach under various effect sizes, random- effects or fixed-effect data generating models, and various sample … sizes and number of study sites. … Methods (Study Design, Data Sources/Collection, Interventions, Measures, Limitations).

153. Integrating Patient-Reported Outcomes into Routine Primary Care: Monitoring Asthma Between Visits – Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r18hs026432-rudin-final-report-2023.pdf
     January 01, 2023 - Methods: We employed user-centered design methods, including design session interviews, a PCP survey … Key Words: remote symptom monitoring, mHealth, user-centered design, intervention design, patient-reported … Also during the design phase, we recruited subjects using Amazon Mechanical Turk (MTurk) – an online … Methods Study Design In the design phase of the study, we employed user-centered design methods, including … Pamela Garabedian, MS) on health IT design and usability.

154. Value of Technology to Transfer Discharge Information (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/r01hs015084-graumlich-final-report-2007.pdf
     January 01, 2007 - Methods Study Design The trial design was a cluster randomized, controlled trial with blinded outcome … Statistical Methods We estimated a sample size of 275 patients in each of two study groups would show … The sample size calculator was nQuery (Statistical Solutions, Saugus, Massachusetts). … Software design to facilitate information transfer at hospital discharge. … Software design to facilitate information transfer at hospital discharge.

155. Safran C et al. 1998 "Electronic communication and collaboration in a health care practice." | Digital Healthcare Research
     digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/safran-c-et-al-1998
     January 01, 1998 - Study Design Only postintervention (no control group) Study Participants Staff and physicians

156. Towards Effective and Efficient Health Information Technology Adoption in Home Care - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/r03hs022352-koru-final-report-2014.pdf
     January 01, 2014 - This view of health IT as a tool or vehicle has permeated the conceptualization, design, and execution … In Qualitative Inquiry and Research Design: Choosing Among Five Approaches, pages 125–129. … The continuum of care for older adults: Design and evaluation of an educational series. … Integration of health care process analysis in the design of a clinical information system: applying … Purpose 2 Scope 2.1 Background 2.2 Context 2.3 Settings 2.4 Participants 3 Methods 3.1 Study Design

157. Statewide Implementation of Electronic Health Records (pdf file)
     digital.ahrq.gov/sites/default/files/docs/publication/uc1hs015397-bates-final-report-2008.pdf
     January 01, 2008 - The design of this study was a non-randomized, quasi-experimental pre-post comparison study.

158. Develop and Validate Health IT Safety Measures to Capture Violations of the 5 Rights of Medication Safety – Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r01hs024538-adelman-final-report-2022.pdf
     January 01, 2022 - based on validation of the Wrong-Patient RAR measure.1 Based on these assumptions, we estimated a sample … size of 200 events for each measure. … magnitude of change (for dose measures only), prevalence of RAR events in 1-year of order data, and sample … size required for studies using the measure as the outcome. … METHODS Study Design Data Sources/Collection Measures Limitations 5.

159. Reducing Hospital Readmission Rates by Implementing an Inpatient Tobacco Cessation Service Driven by Interactive-Voice Recognition (IVR) Technology - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r21hs023863-cartmell-final-report-2018.pdf
     January 01, 2018 - Study Design An exploratory study design was built upon in-place data capture mechanisms to allow us … However, due to the small sample size of this subpopulation, categories that had small sample sizes … sizes (eg, multiple sclerosis had only 1 case in this subpopulation) were excluded from propensity … While an RCT study design would provide a more controlled and robust test of the impact of the TDTS … size of smokers (and consequently lower power).

160. Incorporating PRO data into RA Clinical Encounters using Health-IT (PACT) - Final Report (pdf file)
     digital.ahrq.gov/sites/default/files/docs/citation/r01hs025405-schmajuk-final-report-2024.pdf
     January 01, 2024 - Table 1: Specific actions taken in the design of the RA PRO dashboard. … Design Thinking Phase Actions Taken Human-centered design process We worked with patients and clinicians … RESULTS Aim 1: RA PRO Dashboard Prototype and Workflow design. … Second, our sample size may have been insufficient to detect small changes. … Further research with longer follow-up and larger sample sizes may clarify the intervention's impact