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. Author manuscript; available in PMC: 2015 Mar 23.
Published in final edited form as: Psychol Aging. 2014 Sep;29(3):658–665. doi: 10.1037/a0037234

Table 1.

Demographics, MMSE, and sleep measures for young and older adults

Young Older
mean SD mean SD
Age 23.05 2.42 62.68 6.079
Education 16.09 1.65 15.22 3.05
MMSE 29.08 1.38 28.42 1.48
WASO 49.21 26.68 65.04 48.29
TST (minutes) 382.51 59.80 355.83 67.76