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Table 2 Correlation matrix to assess the relationships between global sleep quality and each PSQI component with the eight interoception sub-scales

From: A mysterious sensation about sleep and health: the role of interoception

  Noticing Non-Distracting Not worrying Attention Regulation Emotional Awareness Self-regulation Body Listening Trusting
PSQI global score 0.13* − 0.28*** − 0.01 0.00 0.14* − 0.07 0.03 − 0.15*
Sleep duration 0.04 −0.16** 0.11 0.01 0.03 −0.04 − 0.06 − 0.08
Sleep latency 0.06 −0.12 − 0.01 − 0.01 0.08 − 0.10 −0.00 − 0.07
Daytime Dysfunction 0.14* −0.26*** −0.05 − 0.04 0.15** − 0.05 0.04 − 0.16**
Sleep efficiency −0.02 − 0.07 0.04 − 0.01 −0.01 − 0.01 −0.04 − 0.07
Sleep quality 0.13* −0.24*** −0.06 0.04 0.07 −0.05 0.05 −0.11
Sleep medication 0.04 −0.08 0.01 0.03 0.05 −0.04 −0.01 − 0.07
Sleep disturbance 0.12 −0.14* −0.10 − 0.00 0.17*** 0.03 0.09 −0.09
  1. *p < 0.05; **p < 0.01; ***p < 0.001 (Bonferroni corrected)