An algorithm to predict data completeness in oncology electronic medical records for comparative effectiveness research
… assessed variable misclassification by decile of predicted CR. Since claims data capture
information across the healthcare … a comparable co-morbidity profile compared to other cancer …
information across the healthcare … a comparable co-morbidity profile compared to other cancer …
Cancer Registry Data linkage of electronic health record data from ASCO's CancerLinQ: evaluation of advantages, limitations, and lessons learned
ME Charlton, AR Kahl, BD McDowell… - JCO clinical cancer …, 2022 - ascopubs.org
… to Medicare claims was used among patients with cancer … Our comparison of data elements
in the linked CancerLinQ … from hospital medical records and have challenges capturing …
in the linked CancerLinQ … from hospital medical records and have challenges capturing …
[HTML][HTML] Comparison between health insurance claims and electronic health records (EHRs) for metastatic non-small-cell lung cancer (NSCLC) patient characteristics …
YC Choi, D Zhang, JE Tyczynski - Drugs-Real World Outcomes, 2021 - Springer
… LoTs between the claims and EHR cohorts were comparable … the patient’s clinical records
regardless of health insurance … by health plans did not play a significant role in determining …
regardless of health insurance … by health plans did not play a significant role in determining …
Using electronic health record data to identify comparator populations for comparative effectiveness research
SD Ramsey, BJ Adamson, X Wang… - Journal of Medical …, 2020 - Taylor & Francis
… We use common scenarios in cancer to illustrate general … overall approach to estimating
survival follows commonly used … of direct comparison, EHR data can be used to understand the …
survival follows commonly used … of direct comparison, EHR data can be used to understand the …
Opportunities and challenges in leveraging electronic health record data in oncology
… Comparison of patients selected for the analysis using … ICD-9 code, then look into the medical
chart documents and … which we could evaluate clinical and economic outcomes. The CDW …
chart documents and … which we could evaluate clinical and economic outcomes. The CDW …
Population-Based Registry Linkages to Improve Validity of Electronic Health Record–Based Cancer Research
CA Thompson, A Jin, HS Luft, DY Lichtensztajn… - Cancer Epidemiology …, 2020 - AACR
… We also evaluate the external validity of the linked cancer … -CCR linkage, we compiled two
“finder files” for comparison. … a larger proportion of EHR patients claimed Medicare as their …
“finder files” for comparison. … a larger proportion of EHR patients claimed Medicare as their …
[HTML][HTML] Clinical comparison between trial participants and potentially eligible patients using electronic health record data: a generalizability assessment method
… (eg, clinical registry) and pursue a comparison between the … regarding patient medical record
numbers (MRN) that can be … malignant neoplastic disease despite this being a cancer trial. …
numbers (MRN) that can be … malignant neoplastic disease despite this being a cancer trial. …
Prediction accuracy with electronic medical records versus administrative claims
… of this study was to evaluate the incremental predictive power of electronic medical record
(EMR) data, … However, our prediction performance is comparable to previous predictions of …
(EMR) data, … However, our prediction performance is comparable to previous predictions of …
Identifying patients with high data completeness to improve validity of comparative effectiveness research in electronic health records data
… is relatively small in comparison to the benefit of … used claims data for the representativeness
assessment, assuming similar completeness of claims data across different levels of EHR…
assessment, assuming similar completeness of claims data across different levels of EHR…
… non-small cell lung CANCER (NSCLC) patient characteristics and treatment patterns: a comparison between health insurance claims and electronic health records …
YC Choi, D Zhang, JE Tyczynski - Value in Health, 2020 - valueinhealthjournal.com
… patients was generated to mimic observational registry data. … are assessing the ability of
electronic health record (EHR) data to … : Research articles reporting any use of EHR for oncology …
electronic health record (EHR) data to … : Research articles reporting any use of EHR for oncology …