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High Prevalence of Sleep Disturbance in Cirrhosis
Fig. 3. Activity data in (A) healthy controls (n = 20), (B)
cirrhotic patients with satisfactory sleep (n = 13), and (C)
cirrhotic patients with unsatisfactory sleep (n = 7). The graphs
show the average activity of 5 days plotted in intervals of 30
minutes (bars) and as best-fitted curve (line).
Results are expressed as means ± SEM. Analysis of the data
using repeated measures ANOVA with Greenhouse-Heisser correction
showed a significant effect of group (P < .0001), time of
the day (P < .0001), and interaction between group and time
(P = .002).
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Copyright © 1998 by the American Association for the Study
of Liver Diseases.
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