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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 7 of 7 Research Studies DisplayedOatis CA, Konnyu KJ, Franklin PD
Generating consistent longitudinal real-world data to support research: lessons from physical therapists.
The purpose of this study was to evaluate whether clinicians can generate consistent and standardized real-world data (RWD) to enhance data quality in the course of routine patient care. The researchers collaborated with PT clinicians and experts to generate a web-based comprehensive system to quantify the total dose of PT interventions with type of modality, quantity, intensity, and progressions over time. The system was designed to be implemented in outpatient PT clinics capable of residing alongside or within a clinic’s existing EHR. The study goal was to collect routine clinical data in a format useable by the general population of outpatient physical therapists treating patients post Total Knee Replacement (TKR) and in a structure that would allow easy quantification and analysis across patients, therapists, and sites. Uniform and efficient documentation of real-world PT practice following TKR is essential for the necessary comparative effectiveness research demanded by the currently unexplained practice variation. Over a period of 2 years, physical therapists and PT assistants located in three US states entered data for a total of 161 patients post TKR with 2615 patient visits. No technical problems with the data capture system were reported, and physical therapists noted that data entry was efficient and simple. The researchers concluded that the results demonstrate that routine PT interventions can be captured thoroughly in an efficient, systematic, and consistent manner across real-world therapists and sites.
AHRQ-funded; 75Q80120D00001.
Citation: Oatis CA, Konnyu KJ, Franklin PD .
Generating consistent longitudinal real-world data to support research: lessons from physical therapists.
ACR Open Rheumatol 2022 Sep;4(9):771-74. doi: 10.1002/acr2.11465..
Keywords: Research Methodologies, Patient-Centered Outcomes Research, Evidence-Based Practice
Kumamaru H, Jalbert JJ, Nguyen LL
Utility of automated data-adaptive propensity score method for confounding by indication in comparative effectiveness study in real world Medicare and registry data.
The authors assessed the utility of an automated data-adaptive analytic approach for confounding adjustment when both claims and clinical registry data are available. Using a comparative study example of carotid artery stenting vs. carotid endarterectomy with strong confounding by indication, they found that the automated data-adaptive propensity score performed better than the investigator-specified propensity score in general, but both claims and registry data were needed to adequately control for bias.
AHRQ-funded; 29020050016I.
Citation: Kumamaru H, Jalbert JJ, Nguyen LL .
Utility of automated data-adaptive propensity score method for confounding by indication in comparative effectiveness study in real world Medicare and registry data.
PLoS One 2022 Aug;17(8):e0272975. doi: 10.1371/journal.pone.0272975..
Keywords: Registries, Comparative Effectiveness, Research Methodologies, Patient-Centered Outcomes Research, Evidence-Based Practice
Guise JM, Chang C, Viswanathan M
AHRQ Author: Chang C, Berliner E
Agency for Healthcare Research and Quality Evidence-based Practice Center methods for systematically reviewing complex multicomponent health care interventions.
The purpose of this AHRQ EPC methods white paper was to outline approaches to conducting systematic reviews of complex multicomponent health care interventions. It provided a framework for synthesizing studies of multicomponent interventions and also provided an initial list of critical reporting elements for such studies in order to help systematic reviewers understand the options and tradeoffs available for such reviews.
AHRQ-authored; AHRQ-funded; 290201200010I; 290201200012I; 290201200011I; 290201200015I; 290201200008I; 290201200004C.
Citation: Guise JM, Chang C, Viswanathan M .
Agency for Healthcare Research and Quality Evidence-based Practice Center methods for systematically reviewing complex multicomponent health care interventions.
J Clin Epidemiol 2014 Nov;67(11):1181-91. doi: 10.1016/j.jclinepi.2014.06.010.
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Keywords: Evidence-Based Practice, Healthcare Delivery, Health Services Research (HSR), Patient-Centered Outcomes Research, Research Methodologies
Smith SR
AHRQ Author: Smith SR
Preface to the AHRQ supplement.
AHRQ, through its Developing Evidence to Inform Decisions about Effectiveness (DEcIDE) Research Network, sponsored this supplement to present various strategies in the design, analysis, and conduct of health outcomes studies relevant to rare diseases. The purpose of this supplement is to disseminate illustrative examples of research methods that can be applied to understand health outcomes and potentially to stimulate new patient-centered outcomes studies for rare diseases.
AHRQ-authored.
Citation: Smith SR .
Preface to the AHRQ supplement.
J Gen Intern Med 2014 Aug;29 Suppl 3:S712-3. doi: 10.1007/s11606-014-2922-x.
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Keywords: Comparative Effectiveness, Evidence-Based Practice, Outcomes, Patient-Centered Outcomes Research, Research Methodologies
Holzer JK, Ellis L, Merritt MW
Why we need community engagement in medical research.
The aim of this article was to illustrate how community engagement can help to remedy shortfalls of community trust, participant enrollment, and uptake of research findings. After briefly describing these shortfalls, the authors considered 3 case examples that demonstrate the potential of community engagement to address each. They also discussed the ethical importance and implications of demonstrating respect for the community.
AHRQ-funded; HS017589.
Citation: Holzer JK, Ellis L, Merritt MW .
Why we need community engagement in medical research.
J Investig Med 2014 Aug;62(6):851-5. doi: 10.1097/jim.0000000000000097..
Keywords: Health Services Research (HSR), Patient-Centered Outcomes Research, Research Methodologies, Implementation
Tugwell P, Boers M, D'Agostino MA
Updating the OMERACT filter: implications of filter 2.0 to select outcome instruments through assessment of "truth": content, face, and construct validity.
Two discussion groups critically reviewed the variety of ways in which five case studies of current OMERACT Working Groups complied with the ‘Truth’ component of the Filter and what issues remained to be resolved. The case studies showed that there is broad agreement on criteria for meeting the ‘Truth’ criteria through demonstration of content, face and construct validity; however several issues were identified that the Filter Working Group will need to address.
AHRQ-funded; HS013852
Citation: Tugwell P, Boers M, D'Agostino MA .
Updating the OMERACT filter: implications of filter 2.0 to select outcome instruments through assessment of "truth": content, face, and construct validity.
J Rheumatol. 2014 May;41(5):1000-4. doi: 10.3899/jrheum.131310..
Keywords: Evidence-Based Practice, Patient-Centered Outcomes Research, Research Methodologies
Buckley DI, Ansari MT, Butler M
AHRQ Author: Chang CS
The refinement of topics for systematic reviews: lessons and recommendations from the Effective Health Care Program.
AHRQ convened a work group to assess approaches and develop recommendations for topic refinement for the Effective Health Care Program. They concluded that accurate, rigorous, and useful systematic reviews require well-refined topics, and the work group's guiding principles and methodological recommendations may help investigators refine topics for reviews.
AHRQ-authored.
Citation: Buckley DI, Ansari MT, Butler M .
The refinement of topics for systematic reviews: lessons and recommendations from the Effective Health Care Program.
J Clin Epidemiol 2014 Apr;67(4):425-32. doi: 10.1016/j.jclinepi.2013.10.023.
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Keywords: Comparative Effectiveness, Evidence-Based Practice, Patient-Centered Outcomes Research, Research Methodologies