Histogram

Usually no additional meal/snack1 vs STAGES Visit
Alliance Sleep Questionnaire
Total 1,881
No 529
Yes 58
Unknown 1,294
Usually no additional meal/snack1 vs Participant's sex
Alliance Sleep Questionnaire
Male Female Total
Total 868 991 1,859
No 221 308 529
Yes 22 36 58
Unknown 625 647 1,272