Name
psqi_c5
Label
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore
Description
Subscore based on 9 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)
External semantic reference: CDE
Search for all PSQI variables within this dataset
Source: psqi_5b, psqi_5c, psqi_5d, psqi_5e, psqi_5f, psqi_5g, psqi_5h, psqi_5i, psqi_5j
Type
numeric