| Description: | Problems with slow thinking speed in past 7 days |
| Category: | Online follow-up ⏵ Sleep ⏵ Sleep consequences |
| Participants | 179,190 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Mar 2024 | |||
| Item count | 179,190 | Item Type | Data | Instances | Singular | Version | Mar 2024 | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | o1 s1 |
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The question in this field was taken from the British Columbia Cognitive Complaints Index (BC-CCI-E) and included with permission from the author. © 1998, 2005, 2007 Grant Iverson
Iverson GL, Lam RW. Rapid screening for perceived cognitive impairment in major depressive disorder. Annals of Clinical Psychiatry. 2013 May;25(2):135-40.
| Preview | Name | Res ID |
|---|---|---|
 | Online sleep questionnaire screenshot CC1a-CC1f | 2311 |
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