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Variable

UK Data Service variable record for:

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

Variable Details

Variablephlegm3m
LabelBring up phlegm most days for at least 3 mths of year
Question text Do you bring up phlegm like this on most days, for as much as 3 months, each year?
Responses
1 Yes 851
2 No 542
8 Dont know 0
9 Not answered 3
Sysmiss 9865
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
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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