Research Article

Relationship between Daytime Sleepiness and Intrinsically Photosensitive Retinal Ganglion Cells in Glaucomatous Disease

Table 3

Associations () between the polysomnographic parameters and the ESS scores.

Parameter value

Arousal duration after falling asleep (min)<0.0010.252
Sleep efficiency (%)0.0020.214
Arousals ()0.0390.163
Arousal index (/h)0.0130.133
TST (min)0.0500.159
Sleep latency (min) 0.5920.120
REM sleep latency (min)0.6670.119
Sleep stage (%)
 S10.8480.118
 S20.0570.157
 S30.1500.140
 REM0.7820.118

Linear regression model including the polysomnographic parameters and the ESS scores.
Significant values are in boldface.