|
Measure
|
N
|
M (SD)
|
Mdn (IQR)
|
Range
|
Mann-Whitney U (positive vs. negative)
|
|---|
|
Z
|
p
|
Cohen’s d
|
|---|
|
Sleep latency (min)
|
|
SRBD
|
|
Positive
|
15
|
40.00 (20.96)
|
30 (30–60)
|
15–90
|
1.11
|
.266
|
0.23
|
|
Negative
|
81
|
34.49 (21.69)
|
30 (18.5–45.0)
|
5–90
|
|
Sleepiness
|
|
Positive
|
21
|
34.38 (17.51)
|
30 (17.5–48.5)
|
10–60
|
0.70
|
.486
|
0.08
|
|
Negative
|
49
|
32.82 (21.86)
|
30 (16–45)
|
10–90
|
|
Nighttime sleep duration (hr)
|
|
SRBD
|
|
Positive
|
15
|
10.05 (1.29)
|
10.5 (9–11)
|
7.5–12.3
|
0.83
|
.405
|
0.17
|
|
Negative
|
81
|
10.42 (1.05)
|
10.5 (9.8–11)
|
7.3–13.3
|
|
Sleepiness
|
|
Positive
|
21
|
10.50 (1.22)
|
10.5 (9.6–11.4)
|
8.3–13.3
|
0.07
|
.944
|
0.01
|
|
Negative
|
49
|
10.51 (0.94)
|
10.5 (10–11)
|
8.3–12.5
|
|
CBCL DSM-5-based scales
|
|
Depressive Problems T
|
|
SRBD
|
|
Positive
|
15
|
67.73 (6.02)
|
67 (63–72)
|
56–77
|
5.13
|
< .001*
|
1.21
|
|
Negative
|
81
|
56.21 (5.22)
|
56 (51–60)
|
50–70
|
|
Sleepiness
|
|
Positive
|
21
|
61.29 (8.44)
|
60 (54–67)
|
50–77
|
2.45
|
.014
|
0.86
|
|
Negative
|
49
|
55.90 (5.13)
|
56 (51–60)
|
50–67
|
|
Anxiety Problems T
|
|
SRBD
|
|
Positive
|
15
|
52.60 (3.96)
|
51 (50–54)
|
50–60
|
2.13
|
.033*
|
0.37
|
|
Negative
|
81
|
51.15 (2.35)
|
50 (50–51)
|
50–60
|
|
Sleepiness
|
|
Positive
|
21
|
50.90 (2.28)
|
50 (50–51)
|
50–60
|
0.20
|
.843
|
0.05
|
|
Negative
|
49
|
51.02 (2.29)
|
50 (50–51)
|
50–60
|
|
Autism Spectrum Problems T
|
|
SRBD
|
|
Positive
|
15
|
59.47 (7.38)
|
58 (54–61)
|
51–79
|
2.63
|
.016*
|
0.50
|
|
Negative
|
81
|
55.74 (7.14)
|
54 (51–58)
|
50–87
|
|
Sleepiness
|
|
Positive
|
21
|
58.05 (8.66)
|
58 (51–61)
|
50–87
|
0.76
|
.448
|
0.27
|
|
Negative
|
49
|
56.12 (6.44)
|
54 (51–61)
|
50–70
|
|
Attention/Hyperactivity Problems T
|
|
SRBD
|
|
Positive
|
15
|
62.87 (6.42)
|
64 (57–67)
|
54–76
|
4.27
|
< .001*
|
0.95
|
|
Negative
|
81
|
54.64 (5.97)
|
52 (50–51)
|
50–76
|
|
Sleepiness
|
|
Positive
|
21
|
60.71 (7.04)
|
60 (55.5–65.5)
|
51–76
|
4.50
|
< .001*
|
1.21
|
|
Negative
|
49
|
53.41 (5.53)
|
51 (50–54)
|
50–76
|
|
Oppositional Defiant Problems T
|
|
SRBD
|
|
Positive
|
15
|
56.80 (9.07)
|
52 (50–64)
|
50–77
|
2.77
|
.006*
|
0.53
|
|
Negative
|
81
|
51.30 (2.81)
|
50 (50–51)
|
50–64
|
|
Sleepiness
|
|
Positive
|
21
|
54.33 (6.77)
|
51 (50–57)
|
50–70
|
2.02
|
.043
|
0.79
|
|
Negative
|
49
|
51.12 (2.12)
|
50 (50–52)
|
50–59
|
|
CBCL 2007 Scale
|
|
Stress Problems T
|
|
SRBD
|
|
Positive
|
15
|
61.27 (10.41)
|
63 (53–67)
|
51–85
|
3.87
|
< .001*
|
0.83
|
|
Negative
|
81
|
53.00 (4.12)
|
51 (50–53)
|
50–70
|
|
Sleepiness
|
|
Positive
|
21
|
56.81 (8.61)
|
53 (51–60.5)
|
50–85
|
2.87
|
.004*
|
0.66
|
|
Negative
|
49
|
52.92 (4.37)
|
51 (50–53)
|
50–70
|
|
CBCL Higher-order Factor Scales
|
|
Internalizing Problems T
|
|
SRBD
|
|
Positive
|
15
|
56.80 (6.39)
|
59 (51–60)
|
45–68
|
3.14
|
.002*
|
0.67
|
|
Negative
|
81
|
49.48 (7.94)
|
47 (45–55.5)
|
29–66
|
|
Sleepiness
|
|
Positive
|
21
|
51.43 (8.77)
|
51 (47–58.5)
|
33–68
|
1.04
|
.300
|
0.21
|
|
Negative
|
49
|
49.67 (8.04)
|
47 (45–56)
|
29–64
|
|
Externalizing Problems T
|
|
SRBD
|
|
Positive
|
15
|
61.20 (9.40)
|
58 (54–65)
|
47–80
|
4.51
|
< .001*
|
1.03
|
|
Negative
|
81
|
47.48 (8.31)
|
46 (40–54)
|
31–67
|
|
Sleepiness
|
|
Positive
|
21
|
57.00 (9.92)
|
56 (50–61)
|
39–80
|
4.09
|
< .001*
|
1.22
|
|
Negative
|
49
|
46.49 (7.97)
|
46 (40–51.5)
|
32–64
|
|
Total Problems T
|
|
SRBD
|
|
Positive
|
15
|
62.67 (5.82)
|
62 (57–66)
|
55–73
|
5.19
|
< .001*
|
1.25
|
|
Negative
|
81
|
49.33 (7.40)
|
50 (43–55)
|
31–65
| |
|
Sleepiness
|
|
Positive
|
21
|
56.81 (8.07)
|
57 (53–61)
|
40–73
|
3.81
|
< .001*
|
1.13
|
|
Negative
|
49
|
48.33 (7.30)
|
50 (43–53.5)
|
31–65
|
- CBCL Child Behavior Checklist, SRBD Sleep-Related Breathing Disorder, IQR interquartile range, min minutes, hr hours, DSM-5 Diagnostic and Statistical Manual of Mental Disorders-5
- *Difference remains statistically significant after Holm-Bonferroni correction
