TABLE 4.

BISQ Sleep Measures for the Clinical and Control Samples

BISQ MeasureClinical SampleControl SampleF(1,94)
Nocturnal sleep duration, h8.91 ± 1.659.67 ± 1.087.24*
Daytime sleep duration, h2.16 ± 0.782.32 ± 0.791.10
Settling time, h0.48 ± 0.310.38 ± 0.331.85
Night-wakings, no.4.98 ± 2.381.83 ± 1.4567.13
Nocturnal wakefulness, h1.05 ± 0.730.34 ± 0.3438.39
  • Values are mean ± SD.

  • * P < .01.

  • P < .0001.