Readable research linked to original sources
Articles
Browse normalized, publication-ready research with direct links to its evidence and source.
Loading articles data…
Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
Loading articles data…
Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
4 articles
Newest firstBackgroundEpic Cosmos is a relatively new centralized electronic health record dataset with high potential utility in perinatal epidemiologic research. ObjectivesThe study objectives were to develop replicable steps to create longitudinal, linked maternal-infant cohorts in Cosmos, assess completeness of key variables, evaluate potential selection bias with restrictions for longitudinal healthcare encounters, and p…
Open article record in new tab ↗Accurate small-area population estimates are essential for health research and social policy development. While Statistics Canada provides census-year population counts for all geographic units, it does not produce intercensal estimates for Dissemination Areas (DA) and Census Tracts (CT). This study addresses this gap by estimating DA- and CT-level population counts for 2011 to 2021 using census data and interpola…
Open article record in new tab ↗ObjectiveElectronic Health Records (EHRs) provide information to explore those at risk of various diseases, though studying entire populations is limited by data availability, potentially introducing biases. We compared different samples, varied by type of hospital contact, to assess the impact on missing data and model results. Materials and MethodsUsing Escherichia coli bloodstream infections as a case study, we…
Open article record in new tab ↗Extensive empirical health research leverages variation in the timing and location of policy changes as quasi-experiments. Multiple social policies may be adopted simultaneously in the same locations, creating co-occurrence that must be addressed analytically for valid inferences. The pervasiveness and consequences of co-occurring policies have received limited attention. We analyzed a systematic sample of 13 soci…