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This variable is contained in the following files:
SAS Name
E1K_INSOMNIA
Indicates the frequency of the patient's insomnia or a change in sleeping pattern. Examples include difficulty falling asleep, fewer or more hours of sleep than usual, waking up too early and unable to fall back to sleep.
| Code | Code value |
|---|---|
| 0 | Indicator not exhibited in last 30 days |
| 1 | Indicator of this type exhibited up to five days a week |
| 2 | Indicator of this type exhibited daily or almost daily (6, 7 days a week) |
| -1 | Unknown |
| -2 | Space |