Association between Loss of Sleep-specific Waves and Age, Sleep Efficiency, Body Mass Index, and Apnea-Hypopnea Index in Human N3 Sleep
Weiguang Li, Ying Duan, Jiaqing Yan, He Gao, Xiaoli Li
Table 1 The characteristics and polysomnographic variables of 152 participants.
MeanSDMinimumMaximum
age (year)45.8013.5418.088.0
BMI27.825.1518.849.0
AHI39.5027.720.9120.0
Sleep efficiency (%)84.0511.2536.398.3
Total sleep time (min)373.4567.51166.00491.50
N1 (min)101.3168.3515.00372.00
N2 (min)178.5057.8517.00312.50
N3 (min)27.4330.240131.00
REM (min)66.2125.9910.50130.50