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Healthcare resource utilisation and mortality outcomes in international migrants to the UK: analysis protocol for a linked population-based cohort study using Clinical Practice Research Datalink (CPRD), Hospital Episode Statistics (HES) and the Office for National Statistics (ONS)[version 2; peer review: 1 approved with reservations, 1 not approved]

Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England.

Hospital bed capacity and usage across secondary healthcare providers in England during the first wave of the COVID-19 pandemic: a descriptive analysis

Hospital readmission among people experiencing homelessness in England: a cohort study of 2772 matched homeless and housed inpatients

Identification and mapping real-world data sources for heart failure, acute coronary syndrome, and atrial fibrillation

Identifying and evaluating clinical subtypes of Alzheimer’s disease in care electronic health records using unsupervised machine learning

Identifying high-risk groups for change in weight and body mass index: population cohort of 11 million measurements in 2.3 million adults

Impact of baseline cases of cough and fever on UK COVID-19 diagnostic testing rates: estimates from the Bug Watch community cohort study-Supplementary material, code and data

Incidence, healthcare-seeking behaviours, antibiotic use and natural history of common infection syndromes in England: results from the Bug Watch community cohort study

Internal-external cross-validation helped to evaluate the generalizability of prediction models in large clustered datasets