Datasets

Data Harmonization

The CPTP datasets are generated using a rigorous harmonization process achieved in collaboration with Maelstrom Research. To learn about the harmonization methods and software used to harmonize data across the CPTP cohorts, click here.

CPTP harmonized data comprise information from several sources: Health and Risk Factor Questionnaires, including medication data, (>300,000 participants); datasets on physical measures (>100,000 participants) and mental health (>54,000 participants); and biological samples, including the conditions under which they were collected, (>2,950,000 samples donated by more than 150,000 participants). All data and samples are available to researchers through an access request .

Data Currently Available

Health and Risk Factor Questionnaire Data (HRFQ)

CoreQx Release 1 questionnaire data collected at baseline (709 variables) 

 HRFQ: Medication Data

Medications - data on current usage of prescribed medications collected at baseline (291 variables) 

HRFQ: Personal and family history of disease

Personal and family history of disease- data on personal and family history of disease other than those captured in Core Qx collected at baseline (530 variables) 

Physical Measures Data

Physical measures - data collected at baseline (66 variables) 

Mental Health Data

Personal perception of mental health - data collected at baseline by three of the five population-based cohorts (17 variables)