Basic summary statistics for the cohort composition. PSG descriptors correspond to values resulting from retrospective examination in the clinical database, i.e. prior to the multi-expert rescoring procedures carried out in the study. Distributions are characterized using the median and the corresponding interquartile ranges:
Parameter, Sleep staging, EEG arousals, Respiration, Leg movements, All
n, 5, 5, 5, 5, 20
Age (years), 52.0 [47.0, 57.0], 55.0 [52.0, 63.0], 59.0 [57.0, 61.0], 57.0 [51.0, 68.0], 57.0 [51.8, 61.5]
Male (n, %), 5 (100%), 3 (60%), 3 (60%), 1 (20%), 12 (60%)
Time In Bed (TIB, hours), 7.5 [7.4, 8.0], 8.1 [7.2, 8.2], 6.5 [6.4, 7.4], 7.3 [7.0, 7.3], 7.3 [7.0, 8.0]
For a more complete list, see Table 1 in https://doi.org/10.1371/journal.pone.0275530.t001