Table 2.

Means and SEs of the PSG variables of the REC and NREC groups awakened from stage 2

VariablesRECNRECF(1,33)p
MeanSEMeanSE
Stage 1 latency (min)8.892.089.512.940.030.86
Stage 2 latency (min)12.932.4416.024.500.410.52
REM latency (min)91.646.0987.099.340.180.67
Stage 1 (%)11.925.267.170.880.600.44
Stage 2 (%)61.771.6258.601.821.690.20
SWS (%)9.501.4910.571.670.230.64
REM (%)21.811.0723.661.271.240.27
WASO (min)31.514.7440.449.290.840.36
TST (min)441.726.20437.0014.430.070.80
SEI % (TST/TBT)88.941.9888.432.410.030.87
  • The results of the one-way ANOVA are also reported.