Results

Total Results: 359 records

Showing results for "design sample size".

61. Wetterneck TB, Lapin JA, Krueger DJ, et al. "Development of a primary care physician task list to evaluate clinic visit workflow." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/wetterneck-tb-lapin-ja
    January 01, 2023 - Study Design Other Study Participants Observations of physician-patient clinic visit from 30

62. Nemeth LS, Ornstein SM, Jenkins RG, et al. "Implementing and evaluating electronic standing orders in primary care practice: a PPRNet study." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/nemeth-ls
    January 01, 2023 - Study Design Pre-postintervention (no control group) Study Participants Providers in 8 primary

63. Fitzmaurice DA et al. 1996 "Evaluation of computerized decision support for oral anticoagulation management based in primary care." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/fitzmaurice-da-et-al
    January 01, 2023 - Study Design Pre-postintervention (no control group) Study Participants Forty-nine patients

64. Web-Based Intervention for Alcohol Use in Women of Childbearing Potential (pdf file)
    digital.ahrq.gov/sites/default/files/docs/publication/r36hs018071-delrahim-howlett-final-report-2010.pdf
    January 01, 2010 - Methods Design A double blinded, two-group randomized controlled design was used. … for Alcohol Use in Women of Childbearing Potential Abstract Final Report Purpose Scope Methods Design

65. Crosson JC, Etz RS, Wu S, et al. "Meaningful use of electronic prescribing in 5 exemplar primary care practices." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/crosson-jc-etz-rs-wu-s
    January 01, 2023 - Study Design Only postintervention (no control group) Study Participants Practice members of

66. Using Interactive Health Information Technology to Support Women’s Choices for Birth After Cesarean - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/publication/r21hs022114-shorten-final-report-2016.pdf
    January 01, 2016 - research approach engaged targeted users in decision aid design and development. … (Analyze, Design, Develop, Implement, and Evaluate) was used as the framework for the tool design and … Although most of the differences are not statistically significant, likely due to small sample size ( … However, the difference was not found to be statistically significant, perhaps due to the small sub-sample … sizes.

67. Clinical Information Needs of CHCs for HIT (CLINCH-IT) - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/citation/r01hs023324-cohen-final-report-2020.pdf
    January 01, 2020 - Developing a better understanding of these information needs is a prerequisite for design of health … We propose the following EHR design principles to address these needs: enhance the flexibility of EHR … Aim 3: Identify design principles; use proven development methods to rapidly develop and test health … METHODS Study Design This study design combined mixed methods (i.e., observation, surveys and interviews … Principle Definitions and Illustrative quotes Design Principle Design Principle Definition Illustrative

68. Insights for Community Health - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/publication/r21hs020982-schoenthaler-final-report-2015.pdf
    January 01, 2015 - Methods: Pre-post design in which three predominately Black churches in NYC utilized a PHR system to … METHODS Study Design: Using a quasi-experimental study design, this study evaluated the feasibility … address this study limitation would be to randomly assign participants to a control condition, this was design … user-friendly workflow for assigning “tags” to participants and viewing tagged participants, and the need to design

69. Comprehensive Information Technology Solution for Quality and Patient Safety - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/citation/uc1hs015236-jose-final-report-2008.pdf
    January 01, 2008 - Table 2 shows the sample size and response rate for each safety culture survey data set. … Safety survey sample size & response rate Data Set Target Sample # Respondents Response Rate T0 Staff … Table 3 shows the sample size and response rate for each IT acceptance survey data set before and after … IT Acceptance survey sample size & response rate Table 3a. … Design groups met approximately every 2 weeks during design phase to review build in Epic and provide

70. Impact of Meaningful Use Patient Engagement Objectives in a Multicultural Practice-Based Research Network - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/citation/r18hs022746-neale-final-report-2014.pdf
    January 01, 2014 - has been little research on the extent to which providing an AVS affects patient engagement, or what design … METHODS Study Design : This mixed methods study had three major components: 1) Secondary qualitative … In the original trial we used purposive recruitment to fill a pre-determined sample size composed of … sizes from each clinic. … Thus, we selected a random sample of their AVSs to yield approximately equal sample sizes for each clinic

71. Understanding Complex Clinical Decision Tasks for Better Health Information Technology System Design - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/publication/r36hs023349-islam-final-report-2015.pdf
    January 01, 2015 - Our sample size for the observational study was 30 cases over a period of four days. … Design Guideline. … A sample size of five in each group makes this analysis exploratory. … design. … Implications for Design.

72. Length of Stay (pdf file)
    digital.ahrq.gov/sites/default/files/docs/page/length-of-stay-quick-reference-guide.pdf
    March 01, 2009 - Methodology for Measurement Study Design 1: Pre­ and post­health IT implementation Study Period … Study Design 2: Randomized controlled trial (RCT)—depending on the type of health IT, evaluators may … robust results, consider planning your analysis with the input of a trained statistician to determine sample … size and appropriate statistical techniques. … Also, different risks exist depending on study design choice; go to the Health IT Evalution Toolkit13

73. Patient Use of Secure Messaging (pdf file)
    digital.ahrq.gov/sites/default/files/docs/page/patient-use-of-secure-messaging-quick-reference-guide.pdf
    September 01, 2009 - Methodology for Measurement Study Design #1: Time series Evaluation #1: Track use of secure messaging … Study Design #2: Randomized control trial Evaluation #2: Compare use of secure messag- ing between … To achieve valid, robust results, consider using the input of a trained statistician to determine sample … size and appropriate statistical techniques. … As with any technology, provider and administrative use of secure messaging may be influenced by the design

74. AHRQ's Guide to Evaluating Health Information Exchange Projects - Section 1 (pdf file)
    digital.ahrq.gov/sites/default/files/docs/page/guide-to-evaluating-hie-projects-section-1.pdf
    June 16, 2021 - methodologist can help you determine which measures are feasible and relevant, and the corresponding data and sample … size requirements. … The methodologist will help determine the appropriate study design and data collection tools, and can

75. Simon SR et al. 2007 "Physicians and electronic health records - a statewide survey." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/simon-sr-et-al-2007
    January 01, 2007 - Study Design Other Study Participants Participants were actively practicing physicians in Massachusetts

76. Campbell JR et al. 1989 "Computerized medical records and clinic function." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/campbell-jr-et-al-1989
    January 01, 2023 - Study Design Only postintervention with intervention and control groups Study Participants

77. Using Electronic Records to Detect and Learn from Ambulatory Diagnostic Errors (pdf file)
    digital.ahrq.gov/sites/default/files/docs/publication/r18hs017244-thomas-final-report-2010.pdf
    January 01, 2010 - Although we used an explicit definition from the literature27 We calculated our sample size based on … 34.1% in our previous study to an estimated 20% using the refined trigger), we estimated a minimum sample … size of 310 to show significant differences with 80% power at a P value of .05. … Given a previous PPV of 16.1% for Trigger 1, we thus estimated a sample size of at least 630 patient … Meanwhile, research in this area should inform the design of new triggers and other surveillance methods

78. Addressing the Personal Health Information Management Needs of Older Adults - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/citation/r01hs022106-turner-final-report-2019.pdf
    January 01, 2019 - Based on our findings, we created and evaluated design guidelines and personas to assist in the design … • Applied human-centered design (HCD) principles to develop design guidelines and personas based … Aim 4: Apply a user-centered design approach to create a set of evidence-based design guidelines for … Design guidelines process Our design guidelines are a list of design considerations that apply specifically … Aim 4: Apply a user-centered design approach to create a set of evidence-based design guidelines for

79. Shea CM, Halladay JR, Reed D, et al. "Integrating a health-related-quality-of-life module within electronic health records: a comparative case study assessing value added." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/shea-cm-halladay-jr
    January 01, 2023 - Study Design Pre-postintervention (no control group) Study Participants Clinical staff at the

80. Electronic Medication Adherence Reporting and Feedback During Care Transitions - Final Report (pdf file)
    digital.ahrq.gov/sites/default/files/docs/citation/r21hs024587-schnipper-final-report-2019.pdf
    January 01, 2019 - Methods: Trial design This was a cluster-randomized controlled trial, with randomization of patients … Power and Sample Size We assumed, as has been shown in previous studies,[7 8] that 50% of patients would … have a PDC >80%, then we estimated a required effective sample size of 170 patients in each arm to … This same sample size also allowed us to detect a decrease in medication discrepancies from 0.35 per … , can take one dose or one day’s supply Depending on design, can take one dose or one day’s