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Table 3 Means and 95% Bayesian credibility intervals (in brackets) of measures obtained with the Epworth Sleepiness Scale, the psychomotor vigilance task, and the Karolinska Sleepiness Scale for the two posture groups in Study 2

From: Are subjective sleepiness and sleep quality related to prospective memory?

MeasureUprightSupine
ESS5.50 [4.86, 6.14]6.00 [5.30, 6.70]
PSQI4.15 [3.58, 4.73]4.83 [4.29, 5.37]
PVT
 False alarms3.35 [1.58, 5.11]2.64 [1.18, 4.10]
 Lapses0.000.04 [−0.02, 0.09]
 Logarithmized reaction times5.79 [5.74, 5.83]5.82 [5.79, 5.85]
KSS
 Time 13.32 [2.97, 3.67]3.25 [2.92, 3.57]
 Time 24.12 [3.62, 4.61]4.62 [4.18, 5.07]
  1. ESS Epworth Sleepiness Scale, PSQI Pittsburgh Sleep Quality Index, PVT psychomotor vigilance task, KSS Karolinska Sleepiness Scale