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Showing results for "studies".

21. Kaplan B 2001 "Evaluating informatics applications - clinical decision support systems literature review." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/kaplan-b-2001
    January 01, 2001 - Most studies use an experimental or randomized controlled clinical trials design (RCT) to assess system … Few studies involve field tests of a CDSS and almost none use a naturalistic design in routine clinical … The studies mostly concern physicians rather than other clinicians. … Most studies use an experimental or RCT design. … Some studies suggest that guidelines are effective, and others that they are not ...

22. Dorr D et al. 2007 "Informatics systems to promote improved care for chronic illness: a literature review." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/dorr-d-et-al-2007
    January 01, 2007 - Conclusion: The majority of published studies revealed a positive impact of specific health information … "Decision support's effect on guideline adherence was assessed in 19 studies with 79% (15) positive and … Change in visit frequency ... was assessed in ten studies with 50% in the positive direction and 50% … Change in referral rate was assessed in two studies; both had neutral results. … Screening and testing was assessed in two studies; both had positive results."

23. Methods | Digital Healthcare Research
    digital.ahrq.gov/methods
    January 01, 2023 - Our own search for studies of health information technology began with an electronic search of PubMed … ; and studies with an intervention but without a concurrent comparison group; which included pre-post … studies, time series studies with more than two measurement points, and studies that used a historical … Additional classifications of hypothesis studies testing included studies without an intervention which … were cross-sectional in nature, and other hypothesis testing studies.

24. Sample Questions & Answers | Digital Healthcare Research
    digital.ahrq.gov/sample-questions-answers-2
    January 01, 2023 - Sample Questions & Answers DISCLAIMER The studies referenced here were … In addition, these studies may not contain the full technical details of how health information technology … AHRQ Publication No. 06-E006, for additional information on the limitations and conclusions of the studies

25. Enabling Medication Management through Utilization of Health Information Technology | Digital Healthcare Research
    digital.ahrq.gov/ahrq-funded-projects/enabling-medication-management-through-utilization-health-information
    January 01, 2023 - The quality of the studies varied by the phase of medication management studied. … The prescribing and monitoring phases had a greater number of studies, which had relatively stronger … The focus of most studies was on the evaluation of changes in: process and outcomes of use; usability … For those studies that did look at these areas, the studies were equivocal as to the effectiveness and … Areas in which the literature is lacking includes clinical and economics studies and the understanding

26. Durieux P et al. 2008 "Computerized advice on drug dosage to improve prescribing practice." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/durieux-p-et-al-2008
    January 01, 2008 - Interventions usually targeted doctors although some studies attempted to influence prescriptions by … Although all studies used reliable outcome measures, their quality was generally low. … "The computerized advice was user-initiated in ten studies, system-initiated in seven studies and it … was unclear in nine studies." … The goal was to identify "all comparative studies of computer advice on drug dosage."

27. Optimizing the Presentation and Visualization of Health Data for Patients and Providers | Digital Healthcare Research
    digital.ahrq.gov/national-webinars/optimizing-presentation-and-visualization-health-data-patients-and
    January 01, 2023 - displays of medical test result data to patients for improved understanding and describe two EHR usability studies … Describe findings around EHR navigator usage and clinical note organization with usability studies to

28. Enabling Medication Management through Utilization of Health Information Technology - 2010 | Digital Healthcare Research
    digital.ahrq.gov/ahrq-funded-projects/enabling-medication-management-through-utilization-health-information/annual-summary/2010
    January 01, 2010 - The bulk of this evidence of improvement is shown in studies set in hospitals. … Note that some studies cross more than one phase. … Note that some studies cross more than one phase or setting. … Inpatient care is the most studied setting, followed by ambulatory care, whereas few studies assessed … Rigorous studies are needed to truly assess economic and other values.

29. Sample Questions & Answers | Digital Healthcare Research
    digital.ahrq.gov/sample-questions-answers
    January 01, 2023 - Sample Questions & Answers DISCLAIMER The studies referenced here were … In addition, these studies may not contain the full technical details of how health information technology … AHRQ Publication No. 06-E006, for additional information on the limitations and conclusions of the studies

30. Sample Questions & Answers | Digital Healthcare Research
    digital.ahrq.gov/sample-questions-answers-1
    January 01, 2023 - Sample Questions & Answers DISCLAIMER The studies referenced here were … In addition, these studies may not contain the full technical details of how health information technology … AHRQ Publication No. 06-E006, for additional information on the limitations and conclusions of the studies

31. Sample Questions & Answers | Digital Healthcare Research
    digital.ahrq.gov/sample-questions-answers-0
    January 01, 2023 - Sample Questions & Answers DISCLAIMER The studies referenced here were … In addition, these studies may not contain the full technical details of how health information technology … AHRQ Publication No. 06-E006, for additional information on the limitations and conclusions of the studies

32. Shiffman RN et al. 1999 "Computer-based guideline implementation systems: a systematic review of functionality and effectiveness." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/shiffman-rn-et-al-1999
    January 01, 1999 - Twenty-five studies published between 1992 and January 1998 were identified. … There were 10 controlled trials (9 randomized) and 10 time-series correlational studies. … Documentation improved in 4 of 4 studies." … "Eighteen of the 20 studies evaluated provider adherence to the guidelines. … "Four studies looked at documentation and found improvement in each case.

33. Smith MY et al. 2007 "Computerized decision-support systems for chronic pain management in primary care." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/smith-my-et-al-2007
    January 01, 2007 - Descriptive and evaluative studies were included. … Results: Nine studies describing eight CDSSs met study inclusion criteria. … Evaluative studies were exclusively feasibility studies and varied widely in design and level of description … Two primary care studies were reported. … Nine relevant studies were found, describing eight distinct decision support systems.

34. Currell R et al. 2000 "Telemedicine versus face to face patient care: effects on professional practice and health care outcomes." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/currell-r-et-al-2000
    January 01, 2000 - SELECTION CRITERIA: Randomised trials, controlled before and after studies and interrupted time series … The studies appeared to be well conducted, although patient numbers were small in all but one. … Although none of the studies showed any detrimental effects from the interventions, neither did they … None of the studies included formal economic analysis. … The studies provided variable and inconclusive results for other outcomes such as psychological measures

35. Enabling Medication Management through Utilization of Health Information Technology - 2011 | Digital Healthcare Research
    digital.ahrq.gov/ahrq-funded-projects/enabling-medication-management-through-utilization-health-information/annual-summary/2011
    January 01, 2011 - Sustainability studies, strengthened study methods, fuller descriptions of MMIT applications and settings … The bulk of this evidence of improvement is shown in studies set in hospitals. … Inpatient care is the most studied setting, followed by ambulatory care; whereas few studies assessed … Regarding technology, most of the studies evaluated computerized decision support systems or computerized … Rigorous studies are needed to accurately assess economic and other values.

36. Haynes RB et al. 1987 "Computer-aided quality assurance: a critical appraisal." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/haynes-rb-et-al-1987
    January 01, 2023 - the claims of the creators and promoters of these systems, however, are not based on sound clinical studies … Fourteen studies were well designed and executed. … All studies reported improvements in the process of care. … "Four of the more comprehensive studies found positive effects on physician performance that were not

37. Health IT Costs and Benefits Database | Digital Healthcare Research
    digital.ahrq.gov/health-it-costs-and-benefits-database
    January 01, 2023 - Barriers and Implementation All studies initially reviewed were screened for data on barriers to adoption … For this analysis, qualitative studies that were primarily focused on barriers and studies that collected … Studies in which barriers were briefly discussed, but were not a primary focus, were excluded.

38. Sample Questions & Answers | Digital Healthcare Research
    digital.ahrq.gov/sample-questions-answers-3
    January 01, 2023 - Sample Questions & Answers DISCLAIMER The studies referenced here were … In addition, these studies may not contain the full technical details of how health information technology … AHRQ Publication No. 06-E006, for additional information on the limitations and conclusions of the studies

39. Kaushal R et al. 2003 "Effects of computerized physician order entry and clinical decision support systems on medication safety - a systematic review." | Digital Healthcare Research
    digital.ahrq.gov/health-it-tools-and-resources/workflow-assessment-health-it-toolkit/research/kaushal-r-et-al-2003
    January 01, 2003 - Studies were included for systematic re-view if the design was a randomized controlled trial, a nonrandomized … Of the CPOE studies, 2 demonstrated a marked decrease in the serious medication error rate, 1 an improvement … Of the 7 studies evaluating isolated CDSSs, 3 demonstrated statistically significant improvements in … The remaining 3 studies had nonsignificant results. … "Studies were included for review if the design was RCT, a non-RCT controlled trial, or an observational

40. Toh, Darren | Digital Healthcare Research
    digital.ahrq.gov/principal-investigator/toh-darren
    January 01, 2023 - multiple imputation for one-step, privacy-protecting estimation of causal treatment effects in multi-site studies … multiple imputation for one-step, privacy-protecting estimation of causal treatment effects in multi-site studies … Applying machine learning in distributed data networks for pharmacoepidemiologic and pharmacovigilance studies … Applying machine learning in distributed data networks for pharmacoepidemiologic and pharmacovigilance studies