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Table 7 Correlation between the number of arousals and frontal beta and SOD of TST

From: Sleep EEG characteristics associated with total sleep time misperception in young adults: an exploratory study

Variables

Number of arousals

r

P

GS (n = 10)

 Absolute beta

− 0.049

0.894

 Relative beta

− 0.482

0.159

 SOD of TST

− 0.028

0.938

IWHM (n = 18)

 Absolute beta

0.271

0.277

 Relative beta

0.253

0.311

 SOD of TST

0.532

0.023

IWLM (n = 19)

 Absolute beta

0.395

0.094

 Relative beta

0.167

0.495

 SOD of TST

− 0.190

0.435

  1. SOD: Subjective–objective sleep discrepancy