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Variable

UK Data Service variable record for:

1970 British Cohort Study: Twenty-One-Year Sample Survey, 1992

Variable Details

Variablevc127c16
LabelSTART OF DIFFICULTY-MENTAL PROBLEMS
Question text What age were you when you first had this problem?
Responses
0 Born with problem 5
6 1
10 1
11 2
13 1
14 1
15 1
16 1
17 1
18 2
19 6
20 2
21 8
99 Don't know 2
Sysmiss 1613
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-One-Year Sample Survey, 1992
Interviewer InstructionsWRITE IN AGE. IF BORN WITH PROBLEM CODE 00. USE LEADING ZERO. CODE 99 IF DON'T KNOW.
UniverseA clustered 10% sample of all respondents to an earlier BCS70 follow-up, living in England and Wales during 1992, who were not known to have died, emigrated or refused.;National
SamplingOne-stage cluster sample;A simple random sample of the BCS70 cohort
Study TypeLongitudinal/panel/cohort
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