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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: Oncol Nurs Forum. 2013 Sep;40(5):441–451. doi: 10.1188/13.ONF.441-451

Table 4. Comparison of Sleep Measures in Good and Poor Sleepers Determined by Actigraphy (N = 35).

Total
 Good Sleep
(n = 7)
 Poor Sleep
(n = 28)
Variable x̄ SD Range x̄ SD x̄ SD p Effect
Size
Sleep
efficiency		 61.9 17.6 22–95 63 18.8 61 17.6 0.79 0.11
Sleep
hours		 4.4 2.1 0.5–8.1 4.3 1.7 4.4 2.2 0.95 0.02
Sleep
latency		 96.3 92.3 12–466 82 70.3 100 98.6 0.57 0.2
Wake after
sleep onset		 170 83 12–313 156 85 174 84 0.61 0.22