Research Article

[Retracted] Changes in Pre- and Postsurgery for Drug Resistant Epilepsy: Cognition and Sleep

Figure 3

Surgery reduces PSQI score, shorten sleep latency, and increase total sleep time and sleep efficiency. (a) The score of PSQI in the postsurgery was significantly lower than in the presurgery (). (b) The minutes of sleep latency in the postsurgery were significantly shorter than that in the presurgery (). (c) The total sleep efficiency in the postsurgery was significantly higher than that in the presurgery (). (d) The minutes of total sleep time in the postsurgery were significantly higher than that in the presurgery ().
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