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 1 of 1 Research Studies DisplayedUtter GH, Dhillon TS, Danielsen BH
Use of statewide administrative data to assess clinical outcomes: a retrospective cohort study of therapeutic anticoagulation for isolated calf vein thrombosis.
Single-center comparative effectiveness studies evaluating outcomes that can occur posthospitalization may become biased if outcomes diagnosed at other facilities are not ascertained. Administrative datasets that link patients' records across facilities may improve outcome ascertainment. The purpose of this study was to determine whether use of linked administrative data significantly augmented thromboembolic outcome ascertainment. The investigators concluded that use of linked hospital administrative data augmented detection of outcomes but imperfect linkage, nonspecific diagnoses, and documentation/coding errors introduced uncertainty regarding the accuracy of outcome ascertainment.
AHRQ-funded; HS022236.
Citation: Utter GH, Dhillon TS, Danielsen BH .
Use of statewide administrative data to assess clinical outcomes: a retrospective cohort study of therapeutic anticoagulation for isolated calf vein thrombosis.
Med Care 2020 Jul;58(7):658-62. doi: 10.1097/mlr.0000000000001347.
.
.
Keywords: Blood Clots, Blood Thinners, Medication, Research Methodologies, Patient-Centered Outcomes Research