Table 5.
Actigraphy parameters | MFM | HFM | p |
---|---|---|---|
Mean±SD | Mean±SD | ||
BT | 9:24 pm (±2 h 19 min) | 8:35 pm (±39.6 min) | 0.949 |
GT | 5:49 am (±55 min) | 5: 45 am (±1 h 1 min) | 0.992 |
SE (%) | 81.62±6.91 | 73.33±11.92 | 0.096 |
TIB | 8 h 35 min (±2 h 3 min) | 9 h 7 min (±1 h 1 min) | 0.084 |
TST | 6 h 52 min (±1 h 59 min) | 7 h 11 min (±2 h 25 min) | 0.939 |
SOL | 21 min (±17 min) | 67 min(±67 min) | <0.001 |
NA(n) | 34.57±12.2 | 65.21±74.05 | 0.655 |
WASO | 44 min (±14 min) | 57 min(±35 min) | 0.565 |
BT=Bed Time, GT=Get up Time, SE=sleep efficiency, TIB=Total Time spent in Bed, TST=Total Sleep Time, SOL=Sleep Onset Latency, NA=Number of Awakings, WASO=Wakefulness after Initial Sleep Onset, MFM=Medium-Firm Mattress; HFM=High Firm Mattress.