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Variable

UK Data Service variable record for:

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

Variable Details

Variableeyeprob2
LabelMC:name of vision or eyesight problem
Question text What is or was wrong with your vision or eyes?
Responses
1 Shortsight 1858
2 Longsight 226
3 Cataract 14
4 Glaucoma 5
5 Iritis 6
6 Other cause of sight problem or eye cond 230
8 Dont know 0
9 Not answered 5
Sysmiss 8917
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
Interviewer InstructionsLONG SIGHT - GOOD DISTANCE VISION, BUT GENERALLY REQUIRE GLASSES, FOR READING. SHORT SIGHT - GOOD CLOSE VISION, BUT GENERALLY REQUIRE GLASSES TO SEE DISTANT OBJECTS, CLEARLY. IRRITIS - INFLAMMATION OF THE IRIS. CATARACT - OPACITY OF THE EYE LENS. GLAUCOMA - VISION PROBLEMS RESULTING FROM INCREASED PRESSURE IN THE EYE.
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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