Table 3.

Sleep parameter summary scores and demographic variables for the estimated phenotypes (N1=64, N2=11, N3=43).

Sleep Parameter	Median (MAD)	Range
Total Sleep Time (hours)
Phenotype 1	5.71 (1.76)	3.14–8.8
Phenotype 2	6.38 (0.83)	4.36–7.38
Phenotype 3	7.03 (1.07)	2.91–9.78
Total Time in Bed (hours)
Phenotype 1	6.35 (1.76)	3.71–9.63
Phenotype 2	9.0 (0.74)	6.13–10.00
Phenotype 3	7.90 (1.23)	3.78–11.08
Wake After Sleep Onset (minutes)
Phenotype 1	32.50 (12.62)	10.0–81.50
Phenotype 2	113 (38.55)	56–201
Phenotype 3	48 (23.72)	3–134
Number of Awakenings (minutes)
Phenotype 1	12.0 (5.56)	3–32
Phenotype 2	22.0 (2.97)	14–27
Phenotype 3	16.0 (6.67)	3–30
Length of Nightly Awakening (minutes)
Phenotype 1	2.60 (0.69)	1.29–4.75
Phenotype 2	2.79 (1.11)	1–15.12
Phenotype 3	5.14 (1.13)	3.21–9.13
Sleep Efficiency
Phenotype 1	92.18 (3.64)	81.89–98.04
Phenotype 2	75.19 (6.01)	63.67–86.77
Phenotype 3	89.51 (5.39)	69.69–98.56
Bed time (24 hour)
Phenotype 1	01:30 (1.48)	00:00–11:30
Phenotype 2	22:00 (1.48)	20:25–23:00
Phenotype 3	20:00 (4.45)	00:00–23:35
Awakening time (24 hour)
Phenotype 1	8:00 (2.22)	04:00–13:00
Phenotype 2	7:00 (0.34)	02:00–09:00
Phenotype 3	7:00 (1.28)	02:20–19:36
Daytime Sleep Episodes (minutes)
Phenotype 1	0 (0)	0–78
Phenotype 2	0 (0)	0–0
Phenotype 3	0 (0)	0–61.14
PROMIS Sleep Disturbance T-score
Phenotype 1	45.80 (8.45)	26.90–71.30
Phenotype 2	46.4 (10.53)	35.70–65.60
Phenotype 3	45.20 (10.45)	26.90–71.30
Demographics
Age (years)
Phenotype 1	53.5 (15.56)	19–77
Phenotype 2	63.0 (10.38)	46–72
Phenotype 3	57.0 (14.08)	24–77
Weight (lbs.)
Phenotype 1	165.50 (31.13)	102–335
Phenotype 2	163 (28.17)	125–200
Phenotype 3	159 (31.13)	110–213