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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 3 of 3 Research Studies DisplayedSjoding MW, Cooke CR, Iwashyna TJ
Acute respiratory distress syndrome measurement error. Potential effect on clinical study results.
This study investigated how the degree of variability in acute respiratory distress syndrome (ARDS) measurement commonly reported in clinical studies affects study power, the accuracy of treatment effect estimates, and the measured strength of risk factor associations. It found that lower reliability measurement of ARDS during patient enrollment in randomized controlled trials seriously degraded study power and effect size estimates of clinical studies.
AHRQ-funded; HS020672.
Citation: Sjoding MW, Cooke CR, Iwashyna TJ .
Acute respiratory distress syndrome measurement error. Potential effect on clinical study results.
Ann Am Thorac Soc 2016 Jul;13(7):1123-8. doi: 10.1513/AnnalsATS.201601-072OC.
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Keywords: Diagnostic Safety and Quality, Research Methodologies, Respiratory Conditions
Brodsky MB, Suiter DM, Gonzalez-Fernandez M
Screening accuracy for aspiration using bedside water swallow tests: a systematic review and meta-analysis.
This study evaluated screening accuracy of bedside water swallow tests used to identify patients at risk for dysphagia-associated aspiration, finding that currently-used tests offer sufficient screening.
AHRQ-funded; HS022331.
Citation: Brodsky MB, Suiter DM, Gonzalez-Fernandez M .
Screening accuracy for aspiration using bedside water swallow tests: a systematic review and meta-analysis.
Chest 2016 Jul;150(1):148-63. doi: 10.1016/j.chest.2016.03.059.
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Keywords: Respiratory Conditions, Diagnostic Safety and Quality, Pneumonia
Thompson CF, Price CP, Huang JH
A pilot study of symptom profiles from a polyp vs an eosinophilic-based classification of chronic rhinosinusitis.
Researchers hypothesized that appropriate chronic rhinosinusitis (CRS) subclassification would increase homogeneity of baseline symptoms, and identify characteristic symptoms of each subtype. They found that subclassifying CRS with symptoms alone is difficult with neither polyp status nor eosinophilia giving a distinctive clinical symptom profile. However, certain symptoms may help otolaryngologists identify CRS subtypes, which may help guide future treatments.
AHRQ-funded; HS023011.
Citation: Thompson CF, Price CP, Huang JH .
A pilot study of symptom profiles from a polyp vs an eosinophilic-based classification of chronic rhinosinusitis.
Int Forum Allergy Rhinol 2016 May;6(5):500-7. doi: 10.1002/alr.21687.
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Keywords: Chronic Conditions, Diagnostic Safety and Quality, Respiratory Conditions