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pqpeffcy under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
Subscore based on 3 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) Search for all PSQI variables within this dataset
slhburn under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
pqpwake under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771) Search for all PSQI variables within this datasetOriginal question: During the past month, how often have you had trouble sleeping because you wake up in middle of the night or early morning?
pqplaten under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
Subscore based on 2 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) Search for all PSQI variables within this dataset
pqpsldur under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
Subscore based on 1 item 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) Search for all PSQI variables within this dataset
pqpslmed under Sleep Questionnaires/Pittsburgh Sleep Quality Index (PSQI) in MROS variables
Subscore based on 1 item 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) Search for all PSQI variables within this dataset
pqbadslp under Sleep Questionnaires/Sleep Disturbance in MROS variables
slslalc under Sleep Questionnaires/Sleep Habits in MROS variables
slnapdly under Sleep Questionnaires/Sleep Habits in MROS variables
poxslus under Sleep Questionnaires/Sleep Habits in MROS variables
slnap under Sleep Questionnaires/Sleep Habits in MROS variables
slslphrs under Sleep Questionnaires/Sleep Habits in MROS variables
slslphnd under Sleep Questionnaires/Sleep Habits in MROS variables
slnapdy under Sleep Questionnaires/Sleep Habits in MROS variables
slnaphwk under Sleep Questionnaires/Sleep Habits in MROS variables
slnaphr under Sleep Questionnaires/Sleep Habits in MROS variables