Table 2.
Control sleep parameters for the 25 subjects recorded with polysomnography
Sleep latency(min)
Sleep duration(min)
Number ofawakenings
Sleepefficiency (%)
Group 1
12.93 ± 4.39
441.91 ± 8.54
33.42 ± 3.06
92.73 ± 1.09
Group 3
12.74 ± 2.94
434.56 ± 7.01
26.15 ± 2.38
93.93 ± 1.03