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Variable

UK Data Service variable record for:

1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000

Variable Details

Variableeyeprobs
LabelSince refage CM had/developed prob with eyesight
Question text Since you were 33/16 have you had or developed any problem with your eyesight or any abnormal eye condition?
Responses
1 Yes, sight or eye problem in both eyes 2344
2 Yes, sight or eye problem in one eye 570
3 No problem with sight and eyes 8295
8 Dont know 3
9 Not answered 14
Sysmiss 35
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
Interviewer InstructionsINCLUDE CONTINUING CONDITIONS ALREADY PRESENT AT 33/16. IF YES PROBE FOR NUMBER OF EYES AFFECTED.
UniverseLocation of units of observation: National;Population: The original BCS70 sample included all children born in one week in 1970 in the United Kingdom, but waves beyond the initial birth survey have generally only included Great Britain.
SamplingNo sampling (total universe)
Study TypeLongitudinal/panel/cohort
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