UK Data Service variable record for:
| Variable | bcsid | 
| Label | Research case identifier | 
| Disclaimer | Please note that these frequencies are not weighted. | 
| Location | 1970 British Cohort Study: Sixteen-Year Follow-up, 1986 | 
| Universe | Location of units of observation: National;Population: BCS70 cohort members and their immediate family (parents and siblings); schools attended by BCS70 cohort members. | 
| Sampling | No sampling (total universe);An attempt was made to trace all the BCS70 cohort members through the cooperation of Local Education Authorities and Family Practitioner Committees (RCs and HBs in Scotland). Some 70% of the 1970 Cohort were traced and completed one or more survey documents. | 
| Study Type | Longitudinal/panel/cohort |