National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 2 of 2 Research Studies DisplayedAhmad FS, Jackson KL, Yount SE
The development and initial validation of the PROMIS®+HF-27 and PROMIS+HF-10 profiles.
This paper describes the continued refinement of the PROMIS®-Plus-HF (PROMIS+HF) profile measure, including universal and HF-specific items, to develop shorter PROMIS+HF profiles intended for research and clinical use. The authors developed the PROMIS+HF-27 and PROMIS+HF-10 profiles with summary scores (0-100) for overall, physical, mental, and social health. In a cross-sectional sample (n = 600), they measured internal consistency reliability (Cronbach's alpha and Spearman-Brown), test-retest reliability (intraclass coefficient; n = 100), known-groups validity via New York Heart Association (NYHA) class, and convergent validity with Kansas City Cardiomyopathy Questionnaire (KCCQ) scores. They also evaluated responsiveness of baseline/follow-up scores in a longitudinal sample of 75 by calculating mean differences and Cohen’s d and comparing with paired t-tests. PROMIS+HF-27 scores showed good to excellent internal consistency and acceptable to good for PROMIS+HF-10 scores. Good psychometric characteristics were shown for both measures with evidence of responsiveness for overall and physical health.
AHRQ-funded; HS026385.
Citation: Ahmad FS, Jackson KL, Yount SE .
The development and initial validation of the PROMIS®+HF-27 and PROMIS+HF-10 profiles.
ESC Heart Fail 2022 Jul 15;9(5):3380-92. doi: 10.1002/ehf2.14061..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Quality of Life, Patient-Centered Outcomes Research
Wallis CJD, Huang LC, Zhao Z
Association between pelvic nodal radiotherapy and patient-reported functional outcomes through 5 years among men undergoing external-beam radiotherapy for prostate cancer: an assessment of the Comparative Effectiveness Analysis of Surgery and Radiation (C
In this study, the investigators sought to compare functional outcomes for men receiving prostate and pelvic versus prostate-only radiotherapy, longitudinally over 5 years. The investigators concluded that there were no clinically important differences in disease-specific or general health-related quality of life with the addition of pelvic irradiation to prostate radiotherapy, supporting the use of pelvic radiotherapy when it may be of clinical benefit, such as men with increased risk of nodal involvement.
AHRQ-funded; HS022640; HS019356.
Citation: Wallis CJD, Huang LC, Zhao Z .
Association between pelvic nodal radiotherapy and patient-reported functional outcomes through 5 years among men undergoing external-beam radiotherapy for prostate cancer: an assessment of the Comparative Effectiveness Analysis of Surgery and Radiation (C
Urol Oncol 2022 Feb;40(2):56.e1-56.e8. doi: 10.1016/j.urolonc.2021.04.035..
Keywords: Cancer: Prostate Cancer, Cancer, Men's Health, Comparative Effectiveness, Outcomes, Evidence-Based Practice, Patient-Centered Outcomes Research, Quality of Life