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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: J Pain. 2015 Apr 2;16(6):587–593. doi: 10.1016/j.jpain.2015.03.010

Table 2.

Sleep continuity characteristics of the sample (n = 75)

Sleep Parameter M (SD)* Range*
Total Sleep Time (TST), hr 7.0 (2.2) 1.9 – 19.5
Time in Bed (TIB), hr 8.6 (2.0) 5.8 – 20.8
Sleep Onset Latency (SOL), min 35.5 (35.4) 1.60 – 190.9
Wake After Sleep Onset (WASO), min 32.2 (35.8) 0.1 – 242.0
Sleep Efficiency (SE), % 81.4 (14.2) 24.0 – 97.0

M = mean; Min = Minutes; SD = Standard Deviation

*

Computed from participant mean sleep continuity characteristics