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Variable

UK Data Service variable record for:

National Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974

Variable Details

Variablen1297
Label2P Onset of girls menstruation
Responses
1 No, not yet 6395
2 Before 5 years 2
3 5 to 8 years 1
4 Aged 9 years 16
5 10 to 10.5 years 68
6 10.5 to 11 years 77
7 11 years & over 136
8 When not known 1
9 Do not know 17
-1 8623
Sysmiss 3222
DisclaimerPlease note that these frequencies are not weighted.
LocationNational Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974
UniverseAll children in Great Britain born in one particular week in 1958.;National
SamplingNo sampling (total universe);See documentation for further details.
Study TypeLongitudinal/panel/cohort
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