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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: J Autism Dev Disord. 2017 Jun;47(6):1682–1695. doi: 10.1007/s10803-017-3089-1

Table 4.

Sleep Parameters Derived from Wrist Actigraphy. Mean (standard deviation).

Sleep Parameter ASD (n=28) TD (n=13) p-value
Sleep Latency (minutes) 36.7 (24.5) 16.2 (9.6) < 0.0001
Total Sleep Time (minutes) 424.7 (53.0) 419.7 (26.2) 0.692
Wake Time after Sleep Onset 55.0 (18.0) 46.9 (13.2) 0.152
Sleep Efficiency 79.1 (7.5) 84.3 (3.9) 0.023