Data
4,164 items of data are available, covering 2,487 participants, encoded using Data-Coding
8831.
Defined-instances run from 27 to 32, labelled using Instancing
1.
Data has not been summarised because combining instances would be misleading.
2 Instances
Instance 27 : 2014 - Survey carried out at age 68 years.
2,330 participants, 2,330 items
Instance 32 : 2022 - Survey carried out at age 76 years.
1,834 participants, 1,834 items
Notes
trsleh14x - During the past month, how often have you had trouble sleeping because you had bad dreams - at age 68 years, trsleh22x - During the past month, how often have you had trouble sleeping because you had bad dreams - at age 76 years
0 Related Data-Fields
There are no related data-fields
0 Resources
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