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1969 (aged 23 years)
Responding Population
All eligible study members were contacted.
Provided information | 3,026 | ||||||
Cumulative total of deaths | 281 | ||||||
Cumulative permanent refusals | 100 | ||||||
Temporarily living abroad | 66 | ||||||
Cumulative emigrated | 397 | ||||||
Failure to contact | 1,492 | ||||||
Data collection
A postal questionnaire was sent to all cohort members
Training for data collection
Instructions are given at the head of each form.
Contents
Study Member
- Marital status and children
- Accidents and medical appointments
- Housing
- Employment history and earnings
Questionnaires
- Form H4 Postal questionanire