The dataset contains 136,925 rows and 7 columns, representing the sleeping patterns of 151 patients over the course of one night, with measurements taken at 30-second intervals. It is a collection of 151 whole-night polysomno-graphic (PSG) sleep recordings (85 Male, 66 Female, mean age of 53.9 ± 15.4) collected during 2018 at the Haaglanden Medisch Centrum (HMC, The Netherlands) sleep center.
sleepscoringA tbl_df object with 136,925 rows representing the sleeping patterns of 151 patients.
Identifies the patient.
Date when the measurements where made.
Time each measurement was made.
Time, in seconds, since the beginning of the recordings.
The duration of each lag between recordings, in seconds.
The annotated sleeping stage. 'W' refers to wakefulness, 'R' to REM sleep, and 'N1', 'N2', and 'N3' refer to non-REM stages 1, 2, and 3 respectively.
A measurement of the level of consciousness during different sleep stages. 0 indicates Wake, 1 represents REM sleep, and 2, 3, and 4 correspond to N1, N2, and N3 stages respectively.