Here you will find all the documentation for our studies. This includes survey questionnaires, interviewer instructions, showcards, technical reports, survey reports, and derived variables. For more information, take a look at our guide to the different documentation types.
This user guide aims to describe and illustrate a straightforward approach to missing data handling, while detailing some more general considerations around missing data along the way.
User guide for the BCS70 age 46 biomedical survey dataset.
This guide describes the data linkage of health administrative records from the Hospital Episode Statistics (HES) to survey data for cohort members in the 1970 British Cohort Study (BCS70).
Accelerometry user guide for the BCS70 age 46 biomedical survey dataset
User guide for the BCS70 Age 46 Survey Secure Access Geographical Identifiers
User Guide to the BCS Developmental History Data
User guide for the BCS70 age 42 survey dataset
A description of the derived variables in the age 5 sweep of the 1970 British Cohort Study
Guide to the dataset for the BCS70 age 38 survey