Real-world data (RWD) bears great promises to improve the quality of care. However, specific infrastructures and methodologies are required to derive robust knowledge and brings innovations to the pat

NIAID Data Ecosystem30

Patient Facts Study Results Part I: SSDQA Comparison

医疗数据质量

实验室数据

- Stanford has low fact population for labs, as was seen in the Multi Site, Exploratory, Cross-Sectional analysis, but seems to perform on par with the rest of the network for other domains. - Nationw

DataCite Commons2026-04-06 更新20

Differences in the Prevalence of Obesity, Smoking and Alcohol in the United States Nationwide Inpatient Sample and the Behavioral Risk Factor Surveillance System

风险因素流行病学

医疗数据质量

Background The lack of adequate and standardized recording of leading risk factors for morbidity and mortality in medical records have downstream effects on research based on administrative databases.

NIAID Data Ecosystem50

Reliability of HES data; Internal reliability: Intra-class correlation coefficient for each comorbidity; external reliability: Proportion of agreement for the diagnosis of the index cancer between the diagnostic fields of HES and the cancer registration data, by cancer and year of diagnosis.

医疗数据质量

癌症登记数据验证

NIAID Data Ecosystem30